Challenges and Alternatives to Plastics Recycling in the Automotive Sector.

PubMed

Miller, Lindsay; Soulliere, Katie; Sawyer-Beaulieu, Susan; Tseng, Simon; Tam, Edwin

2014-08-15

Plastics are increasingly a preferred material choice in designing and developing complex, consumer products, such as automobiles, because they are mouldable, lightweight, and are often perceived to be highly recyclable materials. However, actually recycling the heterogeneous plastics used in such durable items is challenging, and presents very different scenarios to how simple products, such as water bottles, are recovered via curbside or container recycling initiatives. While the technology exists to recycle plastics, their feasibility to do so from high level consumer or industrial applications is bounded by technological and economical restraints. Obstacles include the lack of market for recyclates, and the lack of cost efficient recovery infrastructures or processes. Furthermore, there is a knowledge gap between manufacturers, consumers, and end-of-life facility operators. For these reasons, end-of-life plastics are more likely to end up down-cycled, or as shredder residue and then landfilled. This paper reviews these challenges and several alternatives to recycling plastics in order to broaden the mindset surrounding plastics recycling to improve their sustainability. The paper focuses on the automotive sector for examples, but discussion can be applied to a wide range of plastic components from similarly complex products.

Challenges and Alternatives to Plastics Recycling in the Automotive Sector

PubMed Central

Miller, Lindsay; Soulliere, Katie; Sawyer-Beaulieu, Susan; Tseng, Simon; Tam, Edwin

2014-01-01

Plastics are increasingly a preferred material choice in designing and developing complex, consumer products, such as automobiles, because they are mouldable, lightweight, and are often perceived to be highly recyclable materials. However, actually recycling the heterogeneous plastics used in such durable items is challenging, and presents very different scenarios to how simple products, such as water bottles, are recovered via curbside or container recycling initiatives. While the technology exists to recycle plastics, their feasibility to do so from high level consumer or industrial applications is bounded by technological and economical restraints. Obstacles include the lack of market for recyclates, and the lack of cost efficient recovery infrastructures or processes. Furthermore, there is a knowledge gap between manufacturers, consumers, and end-of-life facility operators. For these reasons, end-of-life plastics are more likely to end up down-cycled, or as shredder residue and then landfilled. This paper reviews these challenges and several alternatives to recycling plastics in order to broaden the mindset surrounding plastics recycling to improve their sustainability. The paper focuses on the automotive sector for examples, but discussion can be applied to a wide range of plastic components from similarly complex products. PMID:28788167

The new norms of food waste at the curb: Evidence-based policy tools to address benefits and barriers.

PubMed

Geislar, Sally

2017-10-01

Cities around the world are under increasing political pressure to develop organics collection programs (OCP) to curb the flow of food waste into landfills, reduce the associated greenhouse gases, and generate compost or biogas. While OCPs tend to focus on infrastructure, they often overlook the linchpin role that household behavior change plays in the success of OCPs. The current research used a longitudinal field experiment (n=370) to test both the effectiveness of a new curbside OCP and new social innovations intended to stimulate pro-environmental changes in household behavior. The findings suggest greater participation levels occur by implementing both new supportive infrastructure (i.e., curbside carts and collection services), and innovations that target the social aspects of waste (i.e., communicating social norms of separation). The data also provide an opportunity to test new model for predicting the most efficacious behavior-change interventions based on population profiles. The results provide some support for the model; reducing barriers (i.e., curbside carts and collection) tends to help all population profiles, but norm communication increases participation more for the hypothesized profile than for other sub-groups. Copyright © 2017 Elsevier Ltd. All rights reserved.

Freight costs at the curbside.

DOT National Transportation Integrated Search

2016-11-01

This research aims to evaluate the different parking conditions that drivers face in critical areas of New York City, to : examine the variables that impact their curbside behavior, and to develop recommendations to improve curb : management. To acco...

Curbside consultation re-imagined: Borrowing from the conflict management toolkit.

PubMed

Edelstein, Lauren M; Lynch, John J; Mokwunye, Nneka O; DeRenzo, Evan G

2010-03-01

Curbside ethics consultations occur when an ethics consultant provides guidance to a party who seeks assistance over ethical concerns in a case, without the consultant involving other stakeholders, conducting his or her own comprehensive review of the case, or writing a chart note. Some have argued that curbside consultation is problematic because the consultant, in focusing on a single narrative offered by the party seeking advice, necessarily fails to account for the full range of moral perspectives. Their concern is that any guidance offered by the ethics consultant will privilege and empower one party's viewpoint over-and to the exclusion of-other stakeholders. This could lead to serious harms, such as the ethicist being reduced to a means to an end for a clinician seeking to achieve his or her own preferred outcome, the ethicist denying the broader array of stakeholders input in the process, or the ethicist providing wrongheaded or biased advice, posing dangers to the ethical quality of decision-making. Although these concerns are important and must be addressed, we suggest that they are manageable. This paper proposes using conflict coaching, a practice developed within the discipline of conflict management, to mitigate the risks posed by curbside consultation, and thereby create new "spaces" for moral discourse in the care of patients. Thinking of curbside consultations as an opportunity for "clinical ethics conflict coaching" can more fully integrate ethics committee members into the daily ethics of patient care and reduce the frequency of ethically harmful outcomes.

On-Road Chemical Transformation as an Important Mechanism of NO2 Formation.

PubMed

Yang, Bo; Zhang, K Max; Xu, W David; Zhang, Shaojun; Batterman, Stuart; Baldauf, Richard W; Deshmukh, Parikshit; Snow, Richard; Wu, Ye; Zhang, Qiang; Li, Zhenhua; Wu, Xian

2018-04-17

Nitrogen dioxide (NO 2 ) not only is linked to adverse effects on the respiratory system but also contributes to the formation of ground-level ozone (O 3 ) and fine particulate matter (PM 2.5 ). Our curbside monitoring data analysis in Detroit, MI, and Atlanta, GA, strongly suggests that a large fraction of NO 2 is produced during the "tailpipe-to-road" stage. To substantiate this finding, we designed and carried out a field campaign to measure the same exhaust plumes at the tailpipe-level by a portable emissions measurement system (PEMS) and at the on-road level by an electric vehicle-based mobile platform. Furthermore, we employed a turbulent reacting flow model, CTAG, to simulate the on-road chemistry behind a single vehicle. We found that a three-reaction (NO-NO 2 -O 3 ) system can largely capture the rapid NO to NO 2 conversion (with time scale ≈ seconds) observed in the field studies. To distinguish the contributions from different mechanisms to near-road NO 2 , we clearly defined a set of NO 2 /NO x ratios at different plume evolution stages, namely tailpipe, on-road, curbside, near-road, and ambient background. Our findings from curbside monitoring, on-road experiments, and simulations imply the on-road oxidation of NO by ambient O 3 is a significant, but so far ignored, contributor to curbside and near-road NO 2 .

Pilot of integrated, colocated neurology in a primary care medical home.

PubMed

Young, Nathan P; Elrashidi, Muhamad Y; Crane, Sarah J; Ebbert, Jon O

2017-06-01

Novel health care delivery models are needed to reduce health care use while delivering effective and safe care. We developed a model of a neurologist integrated and colocated in primary care leveraging "curbside," electronic, and traditional consultations. Our objective was to examine the impact on health care resource use of diagnostic testing and referrals for face-to-face neurological consultation and adverse outcomes associated with electronic and curbside consultations. Consecutive patients from December 1, 2014, to March 13, 2015, were included in the analysis about whom contact was made between a primary care clinician and a colocated neurologist. Over 3.5 months of the pilot, 359 unique patients generated 429 consultations (179 curbsides, 68 electronic consultations, and 182 face-to-face visits). The integrated model resulted in avoidance of 78 face-to-face tertiary neurology consultations, 39 brain magnetic resonance imaging, 50 electromyograms, and 53 other advanced imaging studies. Earlier curbside consultation may have prevented unnecessary testing or face-to-face tertiary neurology consultations in 40 (22%) patients. Earlier face-to-face consultation may have avoided expensive testing in 31 (17%) patients. No cases met criteria for an adverse outcome. The number of referrals to tertiary neurology declined by 64%, and the total number of face-to-face visits per month declined by 25%. Colocated neurology in a primary care medical home offers a promising intervention to deliver high-value care. © 2016 John Wiley & Sons, Ltd.

A case study of packaging waste collection systems in Portugal - Part II: Environmental and economic analysis.

PubMed

Pires, Ana; Sargedas, João; Miguel, Mécia; Pina, Joaquim; Martinho, Graça

2017-03-01

An understanding of the environmental impacts and costs related to waste collection is needed to ensure that existing waste collection schemes are the most appropriate with regard to both environment and cost. This paper is Part II of a three-part study of a mixed packaging waste collection system (curbside plus bring collection). Here, the mixed collection system is compared to an exclusive curbside system and an exclusive bring system. The scenarios were assessed using life cycle assessment and an assessment of costs to the waste management company. The analysis focuses on the collection itself so as to be relevant to waste managers and decision-makers who are involved only in this step of the packaging life cycle. The results show that the bring system has lower environmental impacts and lower economic costs, and is capable of reducing the environmental impacts of the mixed system. However, a sensitivity analysis shows that these results could differ if the curbside collection were to be optimized. From economic and environmental perspectives, the mixed system has few advantages. Copyright © 2016 Elsevier Ltd. All rights reserved.

Critical assessment of day time traffic noise level at curbside open-air microenvironment of Kolkata City, India.

PubMed

Kundu Chowdhury, Anirban; Debsarkar, Anupam; Chakrabarty, Shibnath

2015-01-01

The objective of the research work is to assess day time traffic noise level at curbside open-air microenvironment of Kolkata city, India under heterogeneous environmental conditions. Prevailing traffic noise level in terms of A-weighted equivalent noise level (Leq) at the microenvironment was in excess of 12.6 ± 2.1 dB(A) from the day time standard of 65 dB(A) for commercial area recommended by the Central Pollution Control Board (CPCB) of India. Noise Climate and Traffic Noise Index of the microenvironment were accounted for 13 ± 1.8 dB(A) and 88.8 ± 6.1 dB(A) respectively. A correlation analysis explored that prevailing traffic noise level of the microenvironment had weak negative (-0.21; p < 0.01) and very weak positive (0.19; p < 0.01) correlation with air temperature and relative humidity. A Varimax rotated principal component analysis explored that motorized traffic volume had moderate positive loading with background noise component (L90, L95, L99) and prevailing traffic noise level had very strong positive loading with peak noise component (L1, L5, L10). Background and peak noise component cumulatively explained 80.98 % of variance in the data set. Traffic noise level at curbside open-air microenvironment of Kolkata City was higher than the standard recommended by CPCB of India. It was highly annoying also. Air temperature and relative humidity had little influence and the peak noise component had the most significant influence on the prevailing traffic noise level at curbside open-air microenvironment. Therefore, traffic noise level at the microenvironment of the city can be reduced with careful honking and driving.

Identifying the key factors in increasing recycling and reducing residual household waste: a case study of the Flemish region of Belgium.

PubMed

Gellynck, X; Jacobsen, R; Verhelst, P

2011-10-01

The competent waste authority in the Flemish region of Belgium created the 'Implementation plan household waste 2003-2007' and the 'Implementation plan sustainable management 2010-2015' to comply with EU regulation. It incorporates European and regional requirements and describes strategies, goals, actions and instruments for the collection and treatment of household waste. The central mandatory goal is to reduce and maintain the amount of residual household waste to 150 kg per capita per year between 2010-2015. In literature, a reasonable body of information has been published on the effectiveness and efficiency of a variety of policy instruments, but the information is complex, often contradictory and difficult to interpret. The objective of this paper is to identify, through the development of a binary logistic regression model, those variables of the waste collection scheme that help municipalities to reach the mandatory 150 kg goal. The model covers a number of variables for household characteristics, provision of recycling services, frequency of waste collection and charging for waste services. This paper, however, is not about waste prevention and reuse. The dataset originates from 2003. Four out of 12 variables in the model contributed significantly: income per capita, cost of residual waste collection, collection frequency and separate curbside collection of organic waste. Copyright © 2011 Elsevier Ltd. All rights reserved.

Uses of Mobile Device Digital Photography of Dermatologic Conditions in Primary Care

PubMed Central

Wyatt, Kirk D; Comfere, Nneka I; Bernard, Matthew E; North, Frederick

2017-01-01

Background PhotoExam is a mobile app that incorporates digital photographs into the electronic health record (EHR) using iPhone operating system (iOS, Apple Inc)–based mobile devices. Objective The aim of this study was to describe usage patterns of PhotoExam in primary care and to assess clinician-level factors that influence the use of the PhotoExam app for teledermatology (TD) purposes. Methods Retrospective record review of primary care patients who had one or more photos taken with the PhotoExam app between February 16, 2015 to February 29, 2016 were reviewed for 30-day outcomes for rates of dermatology consult request, mode of dermatology consultation (curbside phone consult, eConsult, and in-person consult), specialty and training level of clinician using the app, performance of skin biopsy, and final pathological diagnosis (benign vs malignant). Results During the study period, there were 1139 photo sessions on 1059 unique patients. Of the 1139 sessions, 395 (34.68%) sessions documented dermatologist input in the EHR via dermatology curbside consultation, eConsult, and in-person dermatology consult. Clinicians utilized curbside phone consults preferentially over eConsults for TD. By clinician type, nurse practitioners (NPs) and physician assistants (PAs) were more likely to utilize the PhotoExam for TD as compared with physicians. By specialty type, pediatric clinicians were more likely to utilize the PhotoExam for TD as compared with family medicine and internal medicine clinicians. A total of 108 (9.5%) photo sessions had a biopsy performed of the photographed site. Of these, 46 biopsies (42.6%) were performed by a primary care clinician, and 27 (25.0%) biopsies were interpreted as a malignancy. Of the 27 biopsies that revealed malignant findings, 6 (22%) had a TD consultation before biopsy, and 10 (37%) of these biopsies were obtained by primary care clinicians. Conclusions Clinicians primarily used the PhotoExam for non-TD purposes. Nurse practitioners and PAs utilized the app for TD purposes more than physicians. Primary care clinicians requested curbside dermatology consults more frequently than dermatology eConsults. PMID:29117934

New York City green loading zones study.

DOT National Transportation Integrated Search

2014-07-01

The purpose of this study is to examine the impact and potential benefits of Green Loading Zones (GLZs)a policy solution to incentivize further : electric truck adoption with the creation of curbside loading zones that are exclusively available to...

Uses of Mobile Device Digital Photography of Dermatologic Conditions in Primary Care.

PubMed

Pecina, Jennifer L; Wyatt, Kirk D; Comfere, Nneka I; Bernard, Matthew E; North, Frederick

2017-11-08

PhotoExam is a mobile app that incorporates digital photographs into the electronic health record (EHR) using iPhone operating system (iOS, Apple Inc)-based mobile devices. The aim of this study was to describe usage patterns of PhotoExam in primary care and to assess clinician-level factors that influence the use of the PhotoExam app for teledermatology (TD) purposes. Retrospective record review of primary care patients who had one or more photos taken with the PhotoExam app between February 16, 2015 to February 29, 2016 were reviewed for 30-day outcomes for rates of dermatology consult request, mode of dermatology consultation (curbside phone consult, eConsult, and in-person consult), specialty and training level of clinician using the app, performance of skin biopsy, and final pathological diagnosis (benign vs malignant). During the study period, there were 1139 photo sessions on 1059 unique patients. Of the 1139 sessions, 395 (34.68%) sessions documented dermatologist input in the EHR via dermatology curbside consultation, eConsult, and in-person dermatology consult. Clinicians utilized curbside phone consults preferentially over eConsults for TD. By clinician type, nurse practitioners (NPs) and physician assistants (PAs) were more likely to utilize the PhotoExam for TD as compared with physicians. By specialty type, pediatric clinicians were more likely to utilize the PhotoExam for TD as compared with family medicine and internal medicine clinicians. A total of 108 (9.5%) photo sessions had a biopsy performed of the photographed site. Of these, 46 biopsies (42.6%) were performed by a primary care clinician, and 27 (25.0%) biopsies were interpreted as a malignancy. Of the 27 biopsies that revealed malignant findings, 6 (22%) had a TD consultation before biopsy, and 10 (37%) of these biopsies were obtained by primary care clinicians. Clinicians primarily used the PhotoExam for non-TD purposes. Nurse practitioners and PAs utilized the app for TD purposes more than physicians. Primary care clinicians requested curbside dermatology consults more frequently than dermatology eConsults. ©Jennifer L Pecina, Kirk D Wyatt, Nneka I Comfere, Matthew E Bernard, Frederick North. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 08.11.2017.

78 FR 57213 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-17

... of Projects Approved for Collection and Use: Traffic survey design. Terminal curbside canopy... update. Gulfstream Road/tunnel design. Airfield electrical vault design. Taxiway A design. Taxiway H design. Decision Date: September 18, 2012. FOR FURTHER INFORMATION CONTACT: Robert Rau, Atlanta Airports...

Communication strategies for a successful inpatient dermatology consultative service: a narrative review.

PubMed

Afifi, Ladan; Shinkai, Kanade

2017-03-01

Inpatient dermatology consultative services care for hospitalized patients with skin disease in collaboration with the primary inpatient team. Effective, efficient communication is important. A consultation service must develop strong relationships with primary inpatient teams requesting consults in order to provide optimal patient care. Prior studies have identified effective communication practices for inpatient consultative services. This narrative review provides a summary of effective communication practices for an inpatient dermatology consultation service organized into 5 domains: (1) features of the initial consult request; (2) best practices in responding to the initial consult; (3) effective communication of recommendations; (4) interventions to improve consultations; and (5) handling curbside consultations. Recommendations include identifying the specific reason for consult; establishing urgency; secure sharing of sensitive clinical information such as photographs; ensuring timely responses; providing clear yet brief documentation of the differential diagnosis, problem list, final diagnosis and recommendations; and limiting curbside consultations. Future studies are needed to validate effective strategies to enhance communication practices within an inpatient dermatology consultative service. ©2017 Frontline Medical Communications.

North of the 46° parallel: Obstacles and challenges to recycling in Ontario's rural and northern communities.

PubMed

Lakhan, Calvin

2015-10-01

This study examines the economic challenges of recycling in Ontario's rural and northern areas. Specifically, this study quantifies the economic and diversion impact of operating recycling programs in these regions. Using a systems based cost model, focus is placed on analyzing: (1) What would happen to provincial recycling costs and diversion levels if recycling programs were eliminated in "high cost" northern and rural communities? (2) Is it possible to increase the provincial recycling rate by focusing investments in low cost, high performance regions (while simultaneously eliminating recycling programs in rural and northern areas)? (3) How would the mix of material recovered change if recycling programs were eliminated in rural and northern areas? The results of this analysis show that eliminating recycling programs in high cost regions significantly decreased system costs without negatively impacting overall recycling rates. This study also found that it was possible to increase the provincial recycling rate while simultaneously reducing program costs by targeting specific regions for recovery. The findings of this study suggest that Ontario reevaluate whether rural and northern municipalities be legislatively required to operate household recycling programs. Copyright © 2015 Elsevier Ltd. All rights reserved.

Airport landside operations and air service

NASA Astrophysics Data System (ADS)

Mandle, P. B.; Whitlock, E. M.; Lamagna, F.; Mundy, R. A.; Oberhausen, P. J.

The following areas are discussed: airport curbside planning and design; analysis of New Orleans airport ground transportation system; time series analysis of intercity air travel volume; economic justification of air service to small communities; and general aviation and the airport and airway system (an analysis of cost allocation and recovery).

Auditing an intensive care unit recycling program.

PubMed

Kubicki, Mark A; McGain, Forbes; O'Shea, Catherine J; Bates, Samantha

2015-06-01

The provision of health care has significant direct environmental effects such as energy and water use and waste production, and indirect effects, including manufacturing and transport of drugs and equipment. Recycling of hospital waste is one strategy to reduce waste disposed of as landfill, preserve resources, reduce greenhouse gas emissions, and potentially remain fiscally responsible. We began an intensive care unit recycling program, because a significant proportion of ICU waste was known to be recyclable. To determine the weight and proportion of ICU waste recycled, the proportion of incorrect waste disposal (including infectious waste contamination), the opportunity for further recycling and the financial effects of the recycling program. We weighed all waste and recyclables from an 11-bed ICU in an Australian metropolitan hospital for 7 non-consecutive days. As part of routine care, ICU waste was separated into general, infectious and recycling streams. Recycling streams were paper and cardboard, three plastics streams (polypropylene, mixed plastics and polyvinylchloride [PVC]) and commingled waste (steel, aluminium and some plastics). ICU waste from the waste and recycling bins was sorted into those five recycling streams, general waste and infectious waste. After sorting, the waste was weighed and examined. Recycling was classified as achieved (actual), potential and total. Potential recycling was defined as being acceptable to hospital protocol and local recycling programs. Direct and indirect financial costs, excluding labour, were examined. During the 7-day period, the total ICU waste was 505 kg: general waste, 222 kg (44%); infectious waste, 138 kg (27%); potentially recyclable waste, 145 kg (28%). Of the potentially recyclable waste, 70 kg (49%) was actually recycled (14% of the total ICU waste). In the infectious waste bins, 82% was truly infectious. There was no infectious contamination of the recycling streams. The PVC waste was 37% contaminated (primarily by other plastics), but there was less than 1% contamination of other recycling streams. The estimated cost of the recycling program was about an additional $1000/year. In our 11-bed ICU, we recycled 14% of the total waste produced over 7-days, which was nearly half of the potentially recyclable waste. There was no infectious contamination of recyclables and minimal contamination with other waste streams, except for the PVC plastic. The estimated annual cost of the recycling program was $1000, reflecting the greater cost of disposal of some recyclables (paper and cardboard v most plastic types).

16 CFR 260.12 - Recyclable claims.

Code of Federal Regulations, 2013 CFR

2013-01-01

... established recycling program for reuse or use in manufacturing or assembling another item. (b) Marketers... the availability of recycling programs and collection sites to consumers. (1) When recycling..., means at least 60 percent. (2) When recycling facilities are available to less than a substantial...

16 CFR 260.12 - Recyclable claims.

Code of Federal Regulations, 2014 CFR

2014-01-01

... established recycling program for reuse or use in manufacturing or assembling another item. (b) Marketers... the availability of recycling programs and collection sites to consumers. (1) When recycling..., means at least 60 percent. (2) When recycling facilities are available to less than a substantial...

Leveraging Telehealth to Bring Volunteer Physicians Into Underserved Communities.

PubMed

Uscher-Pines, Lori; Rudin, Robert; Mehrotra, Ateev

2017-06-01

Many disadvantaged communities lack sufficient numbers of local primary care and specialty physicians. Yet tens of thousands of physicians, in particular those who are retired or semiretired, desire meaningful volunteer opportunities. Multiple programs have begun to use telehealth to bridge the gap between volunteer physicians and underserved patients. In this brief, we describe programs that are using this model and discuss the promise and pitfalls. Physician volunteers in these programs report that the work can be fulfilling and exciting, a cutting-edge yet convenient way to remain engaged and contribute. Given the projected shortfall of physicians in the United States, recruiting retired and semiretired physicians to provide care through telehealth increases the total supply of active physicians and the capacity of the existing workforce. However, programs typically use volunteers in a limited capacity because of uncertainty about the level and duration of commitment. Acknowledging this reality, most programs only use volunteer physicians for curbside consults rather than fully integrating them into longitudinal patient care. The part-time availability of volunteers may also be difficult to incorporate into the workflow of busy safety net clinics. As more physicians volunteer in a growing number of telehealth programs, the dual benefits of enriching the professional lives of volunteers and improving care for underserved communities will make further development of these programs worthwhile.

Municipal solid waste management for total resource recycling: a case study on Haulien County in Taiwan.

PubMed

Chang, Yu-Min; Liu, Chien-Chung; Dai, Wen-Chien; Hu, Allen; Tseng, Chao-Heng; Chou, Chieh-Mei

2013-01-01

This work presents the enforcement performance of recent Haulien County, Taiwan municipal solid waste (MSW) recycling management programs. These programs include: Mandatory Refuse Sorting and Recycling, Diverse Bulk Waste Reuse, Pay-as-you-Discharge, Total Food Waste Recycling, Restricted Use on Plastic Shopping Bags & Plastic Tableware, Recycling Fund Management, and Ash Reuse. These programs provide incentives to reduce the MSW quantity growth rate. It was found that the recycled material fraction of MSW generated in 2001 was from 6.8%, but was 32.4% in 2010 and will increase stably by 2-5% yearly in the near future. Survey data for the last few years show that only 2.68% (based on total MSW generated) of food waste was collected in 2001. However, food waste was up to 9.7% in 2010 after the Total Food Waste Recycling program was implemented. The reutilization rate of bottom ash was 20% in 2005 and up to 65% in 2010 owing to Ash Reuse Program enforcement. A quantified index, the Total Recycle Index, was proposed to evaluate MSW management program performance. The demonstrated county will move toward a zero waste society in 2015 if the Total Recycle Index approaches 1.00. Exact management with available programs can lead to slow-growing waste volume and recovery of all MSW.

Household participation in recycling programs: a case study from Turkey.

PubMed

Budak, Fuat; Oguz, Burcu

2008-11-01

This study investigates the underlining factors that motivate households to participate in a pilot source separation and recycling program in Turkey. The data of this research were collected from randomly selected households in the program area via face to face interviews based on an inclusive questionnaire. The results of logistic regression analysis show that having sufficient knowledge regarding recycling and the recycling program is the most statistically significant factor in determining whether a household will participate in recycling. The results also imply that some of the socio-economic and demographic characteristics of household hypothesized to affect the household decision to participate in recycling, in the research framework, are not significant.

Building a Recycling Program: A Case Study in Success.

ERIC Educational Resources Information Center

Sabol, Laurie

1992-01-01

Presents the development and ongoing operation of a library recycling program established at Bowling Green State University in Ohio. Discusses the initiation and projects of the library recycling committee, logistics, and future projections for library recycling operations. (two references) (MCO)

76 FR 71861 - America Recycles Day, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-18

... families have advanced the common good of our Nation by recycling regularly and promoting conservation... then, we have bolstered recycling programs through individual action, community engagement, and... today, we must update and expand existing recycling programs and dedicate ourselves to devising new...

Planning and Implementing a Hospital Recycling Program at Naval Hospital, Camp Pendleton, California

DTIC Science & Technology

1992-08-01

communities have refused to license incinerators, saying "not in my back yard!" Recycling is quick, it’s economical, it can save natural resources, and...total costs - total credits) 4. Net Savings <Costs>: Present disposal Net recycling Net savings costs program costs <costs> * Assign only a...RECYCLING PROGRAM COSTS $ 9,739 (total costs - total credits) 4. Net Savings <Costs>: $ 9.287 _ $ 9.739 - S > Present disposal Net recycling Net

A Model Recycling Program: UNC Takes Action as Landfill Space Shrinks and Costs Rise.

ERIC Educational Resources Information Center

Sherman, Rhonda L.

1991-01-01

The University of North Carolina responded to escalating waste disposal costs and shrinking landfill space with a structured program of recycling, including a mobile recycling drop, student family housing recycling, a newspaper drop-off site, high-volume glass pick-up, high-volume newspaper pick-up, and cardboard recycling. Campus-wide cooperation…

Bench, Bedside, Curbside, and Home: Translational Research to Include Transformative Change Using Educational Research

ERIC Educational Resources Information Center

Felege, Christopher; Hahn, Emily; Hunter, Cheryl

2016-01-01

Translational research originated in the medical field during the 1990s to describe taking discovery based research through the steps of applying it to clinical research and patient-oriented care. This model is implicitly linear, depicting the flow of information from researchers' bench, to a clinical trial bedside, to a primary care physician's…

The common practice of "curbside consultation": A systematic review.

PubMed

Papermaster, Amy; Champion, Jane Dimmitt

2017-10-01

Point-of-care information needs for nurse practitioners are tremendous. A phenomenon often referred to as curbside consultation (CC) with colleagues is an information source for point-of-care clinical decision making. This literature review was conducted to describe: (a) characteristics of CC, (b) consistency of CC definition, and (c) attitudes about CC among health professionals using this information source for point-of-care clinical decision making. This literature review includes research conducted from 1980 to 2016 concerning CC among health professionals. Data bases including PubMed, CINAHL, Google Scholar, Web of Science, PsychInfo, Business Source, and Cochrane Library were searched resulting in 15 articles for inclusion in this review. Fink's recommendations were used to assess study bias risk. Only studies including physician samples met inclusion criteria. These studies, primarily from consultant perspectives, were conducted in varied settings and were considered highly valuable. CC s averaging 9.4 min were defined as informal advice and information-seeking without formal consultation. A paucity of information exists concerning CC use among nurse practitioners. An assessment of CC processes among nurse practitioners is indicated to inform education and practice for research dissemination ultimately promoting patient care quality. ©2017 American Association of Nurse Practitioners.

40 CFR 82.160 - Approved equipment testing organizations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.160 Approved.... The application shall be mailed to: Section 608 Recycling Program Manager; Global Programs Division... verifying the performance of certified recycling and recovery equipment manufactured over the long term...

40 CFR 82.160 - Approved equipment testing organizations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.160 Approved.... The application shall be mailed to: Section 608 Recycling Program Manager; Global Programs Division... verifying the performance of certified recycling and recovery equipment manufactured over the long term...

40 CFR 82.160 - Approved equipment testing organizations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.160 Approved.... The application shall be mailed to: Section 608 Recycling Program Manager; Global Programs Division... verifying the performance of certified recycling and recovery equipment manufactured over the long term...

40 CFR 82.160 - Approved equipment testing organizations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.160 Approved.... The application shall be mailed to: Section 608 Recycling Program Manager; Global Programs Division... verifying the performance of certified recycling and recovery equipment manufactured over the long term...

40 CFR 82.160 - Approved equipment testing organizations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.160 Approved.... The application shall be mailed to: Section 608 Recycling Program Manager; Global Programs Division... verifying the performance of certified recycling and recovery equipment manufactured over the long term...

Recycling Mentors: an intergenerational, service-learning program to promote recycling and environmental awareness.

PubMed

D'abundo, Michelle L; Fugate-Whitlock, Elizabeth I; Fiala, Kelly A

2011-01-01

The purpose of Recycling Mentors was to implement an intergenerational, service-learning program focused on promoting recycling and environmental awareness among students enrolled in Community Health (HEA 301) and Current Issues in Gerontology (GRN 440/540) and adults older than 60 years. Recycling Mentors was conducted in New Hanover County (NHC), North Carolina, where a moderate climate and coastal location attracts many tourists, retirees, and college students. A community like NHC is a good place to implement service-learning that educates both students and older adults about the benefits of recycling to individual health and the environment. During the Fall 2009 semester, undergraduate and graduate students completed institutional review board training and then conducted the program with older adults. The education component of Recycling Mentors included a pre/post survey, brochure, and scheduled visits. Overall, Recycling Mentors was positive service-learning experience with students identifying salient outcomes such as learning about recycling and the environment and working with older adults. In addition, teaching the education component of Recycling Mentors was good practice for students who will be the future health professionals. While service-learning and environmentally themed projects are common, a program that combines the 2 like Recycling Mentors is unique and has the potential to motivate individual change while positively impacting the local community and the environment.

48 CFR 52.223-10 - Waste Reduction Program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Reduction Program (MAY 2011) (a) Definitions. As used in this clause— Recycling means the series of... prevention, recycling, or purchasing recycled and environmentally preferable products. (b) Consistent with...

48 CFR 52.223-10 - Waste Reduction Program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Reduction Program (MAY 2011) (a) Definitions. As used in this clause— Recycling means the series of... prevention, recycling, or purchasing recycled and environmentally preferable products. (b) Consistent with...

48 CFR 52.223-10 - Waste Reduction Program.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Reduction Program (MAY 2011) (a) Definitions. As used in this clause— Recycling means the series of... prevention, recycling, or purchasing recycled and environmentally preferable products. (b) Consistent with...

48 CFR 52.223-10 - Waste Reduction Program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Reduction Program (MAY 2011) (a) Definitions. As used in this clause— Recycling means the series of... prevention, recycling, or purchasing recycled and environmentally preferable products. (b) Consistent with...

48 CFR 52.223-10 - Waste Reduction Program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Reduction Program (AUG 2000) (a) Definitions. As used in this clause— Recycling means the series of... prevention, recycling, or purchasing recycled and environmentally preferable products. (b) Consistent with...

Sustainable Materials Management (SMM) Web Academy Webinar: Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Guide to conducting state recycling economic development finance workshops

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1996-12-31

The objective of this project was to demonstrate a two-pronged program for educating economic development and recycling officials about recycling business development opportunities. The project consisted of conducting a stat recycling finance workshop in each of three Northeastern states, as well as recycling economic development finance training program for the region`s economic development and recycling officials. The goal of the project is to facilitate the expansion of recycling businesses in the Northeast. The guide details seven steps to conducting a recycling economic development finance workshop: (1) establish a workshop planning committee, (2) select the target audience, (3) develop the workshopmore » message, (4) identify the message deliverer, (5) choose workshop topics and structure the workshop, (6) attract the audience, and (7) Conduct follow-up. In the process of planning and conducting the three state workshops for this project, NERC learned several important lessons: (1) Conduct workshops that are specific to the recycling and economic development programs in the state. (2) Include recycling business case studies on the workshop agenda. (3) Enhance the workshop with recycling economic development finance training. Develop a comprehensive marketing strategy.« less

Taiwan`s experience with municipal waste recycling

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lee, C.H.

1998-12-31

Currently, each person on the average produces 1.15 kg of the municipal waste per day and a total of 9 million metric tons were generated annually in Taiwan. The disposal of such a huge amount of waste presents tremendous challenge for the island due to the scarcity of landfills and incineration facilities available locally. EPA of Taiwan, R.O.C. thus takes an active role in promoting waste recycling to reduce the garbage produced in municipalities. In order to efficiently utilize the government`s human and financial resources used in recycling, started from January 31, 1989, EPA has mandated the producer responsibility recyclingmore » program for several designated post-consumer products such as PET, PVC bottles, scrap tires, scrap motor vehicles, etc. Producer responsibility recycling program specifies that the manufacturers, importers and sellers of these designated products have the responsibility to retrieve their products and recycle them properly. Several negative effects have been encountered while the implementation of this producer responsibility recycling program in Taiwan which resulted in a modification of this recycling program recently. This paper presents the encountered experiences on the implementation of municipal waste recycling program in Taiwan.« less

Shared responsibility for managing electronic waste: a case study of Maine, USA.

PubMed

Wagner, Travis P

2009-12-01

Based on high disposal and low recycling rates of electronic waste (e-waste) and continued exportation to developing countries, reliance on municipal responsibility for e-waste management has been unsuccessful in the United States. This case study examines Maine's program, which was the first US state to mandate producer responsibility for recycling household e-waste. Maine's program established a shared cost responsibility among producers, municipalities, and consumers. The study found that Maine's program resulted in a significant reduction in disposal and a corresponding increase in environmentally sound recycling. In the first 3 years of the program, 6.406 million kg of household e-waste was collected and recycled for a population of 1.32 million. The new program, implemented in 2006, increased the number of e-waste items collected and recycled by 108% in the first year, 170% in the second year, and 221% in the third year. The program decreased direct economic costs to municipalities and households because of the shared cost approach and for the first time established costs for producers. There was no empirical evidence indicating that producers have or will improve the recyclability of electronic products to reduce recycling costs. While other weaknesses were that found potentially limit the adoption of Maine's program, its positive aspects warrant consideration by other governments.

School Recycling Programs: A Handbook for Educators.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC.

This brochure describes some of the many recycling program options that schools can implement in their communities. It focuses on implementing actual recycling projects as a way of teaching the importance and benefits of recycling. The text examines the solid waste crisis and why Americans cannot continue to possess a disposable mentality. It…

Ideas and Activities for Recycling Education for Grades K-12.

ERIC Educational Resources Information Center

Ayers, Jerry B., Ed.; Olberding, April H., Ed.

In June 1997, Tennessee Technological University's Center for Manufacturing Research conducted a one-week program on plastics recycling for science teachers. The purpose of the program was to increase the teachers' basic knowledge about the importance of recycling plastics and to better prepare the teachers for teaching recycling in the classroom.…

EVALUATION OF DIVERSION AND COSTS FOR SELECTED DROP-OFF RECYCLING PROGRAMS - A MITE PROGRAM EVALUATION

EPA Science Inventory

This analysis was undertaken in 1993-94 to examine a sample of drop-off recycling programs in the United States and Canada to determine the quantities of recyclable materials diverted, the cost of diverting those materials, and the impact of a wide range of independent variables ...

Polyethylene terephthalate recycling for food-contact applications: testing, safety and technologies: a global perspective.

PubMed

Bayer, Forrest L

2002-01-01

Studies were undertaken to determine the composition of five different types of post-consumer polyethylene terephthalate (PET) feedstreams to ascertain the relative amounts of food containers and non-food containers. Deposit post-consumer PET feedstreams contained approximately 100% food containers, whereas curbside feedstreams contained from 0.04 to 6% non-food containers. Analysis of the PET containers from the different type feedstreams after the containers were subjected to a commercial PET wash system and after processing with a proprietary decontamination technology was accomplished to determine the levels of compounds in the post-consumer PET after the various stages of processing. Comprehensive thermal desorption/GC/MS, purge and trap GC/MS purge and trap GC quantitation, PET dissolution and extraction GC analysis and PET dissolution HPLC analysis established the types and concentrations of compounds that absorb in the PET from the various types of postconsumer feedstreams. A total of 121 compounds were identified in the five different feedstreams. The concentration of absorbed compounds remaining in the deposit material and the non-food applications material after the commercial wash was 28 and 39mgkg(-1) respectively. Analysis of the feedstreams after subjecting the material to a proprietary decontamination process demonstrated the ability of removing all the absorbed compounds to a level below the level of the threshold of regulation. The safety of sourcing of post-consumer PET from food use applications verses non-food use applications of PET has been established.

Shared responsibility for managing electronic waste: A case study of Maine, USA

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wagner, Travis P., E-mail: twagner@usm.maine.ed

2009-12-15

Based on high disposal and low recycling rates of electronic waste (e-waste) and continued exportation to developing countries, reliance on municipal responsibility for e-waste management has been unsuccessful in the United States. This case study examines Maine's program, which was the first US state to mandate producer responsibility for recycling household e-waste. Maine's program established a shared cost responsibility among producers, municipalities, and consumers. The study found that Maine's program resulted in a significant reduction in disposal and a corresponding increase in environmentally sound recycling. In the first 3 years of the program, 6.406 million kg of household e-waste wasmore » collected and recycled for a population of 1.32 million. The new program, implemented in 2006, increased the number of e-waste items collected and recycled by 108% in the first year, 170% in the second year, and 221% in the third year. The program decreased direct economic costs to municipalities and households because of the shared cost approach and for the first time established costs for producers. There was no empirical evidence indicating that producers have or will improve the recyclability of electronic products to reduce recycling costs. While other weaknesses were that found potentially limit the adoption of Maine's program, its positive aspects warrant consideration by other governments.« less

Revisiting the extended producer responsibility program for metal packaging in South Korea.

PubMed

Kim, Soyoung; Mori, Akihisa

2015-05-01

Recently, developed and emerging countries have increasingly adopted the principle of extended producer responsibility (EPR) to reduce waste. In 2003, South Korea replaced the waste deposit recycling (WDR) program with the EPR program. Previous comparative analyses between the WDR and EPR programs have been qualitative evaluations and have not yet quantitatively shown whether the change has increased benefits. The aim of this paper is to explore which program brings larger net benefits. Because of limited data availability, here we focus on metal packaging exclusively. We find that the recycling rate dropped from 59% in 2000 to 40% in 2011 and recycling volume dropped accordingly. Cost-benefit incidence analysis shows that net social benefits decreased by 2.8 billion won (2.5 million US dollars), while the net benefits to producers increased by 1.9 billion won (1.7 million US dollars) under the EPR program compared with the WDR program. The government of South Korea should set an ambitious recycling target and narrow the scope of the exemption from the mandatory recycling requirement. Copyright © 2015 Elsevier Ltd. All rights reserved.

Wee Recyclers. An Activity Guide for Ages 3-5.

ERIC Educational Resources Information Center

Wisconsin State Dept. of Natural Resources, Madison.

Recycling and reusing are skills that can be developed in early child care programs. This activity guide is intended to help teach children (ages 3-5) about recycling using simple, hands-on activities. Teacher-directed activities involve setting up a recycling center, sorting recyclable items, landfills, litter, a recycling alphabet, and ways that…

Recycling.

ERIC Educational Resources Information Center

Sinker, Barbara

1986-01-01

Discusses the range of benefits resulting from recycling efforts and projects. Presents information and data related to the recycling of metals, cans, paper, fans, and plastics. Suggestions for motivating and involving youth in recycling programs are also offered. (ML)

2010 Second Refrigerator Recycling Program NV Energy - Southern Nevada: Program Year 2010

EPA Pesticide Factsheets

This measurement and verification report provides measured and verified energy impacts achieved by the Second Refrigerator Recycling Program that NV Energy offered to its customers in southern Nevada during 2010.

Supported Employment in a Rural Environment: Riverview Recycling.

ERIC Educational Resources Information Center

Tice, Carolyn; Shealy, Marilyn

1992-01-01

Provides an overview of supported employment programs for disabled individuals in rural areas. Describes a successful program in rural southeastern Ohio that employs 89 developmentally disabled persons in a countywide recycling program. Suggests methods for developing supported employment programs in rural areas. (LP)

78 FR 69531 - America Recycles Day, 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-19

.... Recycling not only reduces pollution, but also saves energy, preserves valuable raw materials, and reduces... recycling a part of our daily lives. We should reuse or donate when possible, and recycle or compost as much as we are able. Students can get involved by championing waste-free lunches, recycling programs, and...

Financing electronic waste recycling Californian households' willingness to pay advanced recycling fees.

PubMed

Nixon, Hilary; Saphores, Jean-Daniel M

2007-09-01

The growth of electronic waste (e-waste) is of increasing concern because of its toxic content and low recycling rates. The e-waste recycling infrastructure needs to be developed, yet little is known about people's willingness to fund its expansion. This paper examines this issue based on a 2004 mail survey of California households. Using an ordered logit model, we find that age, income, beliefs about government and business roles, proximity to existing recycling facilities, community density, education, and environmental attitudes are significant factors for explaining people's willingness to pay an advanced recycling fee (ARF) for electronics. Most respondents are willing to support a 1% ARF. Our results suggest that policymakers should target middle-aged and older adults, improve programs in communities with existing recycling centers or in rural communities, and consider public-private partnerships for e-waste recycling programs.

Recycling Expensive Medication: Why Not?

PubMed Central

Pomerantz, Jay M

2004-01-01

New (and proposed) advances in packaging, preserving, labeling, and verifying product integrity of individual tablets and capsules may allow for the recycling of certain expensive medicines. Previously sold, but unused, medication, if brought back to special pharmacies for resale or donation, may provide a low-cost source of patent-protected medicines. Benefits of such a program go beyond simply providing affordable medication to the poor. This article suggests that medicine recycling may be a possibility (especially if manufacturers are mandated to blister-package and bar-code individual tablets and capsules). This early discussion of medication recycling identifies relevant issues, such as: need, rationale, existing programs, available supplies, expiration dates, new technology for ensuring safety and potency, environmental impact, public health benefits, program focus, program structure, and liability. PMID:15266231

Recycling at Penn State's Beaver Stadium. "Recycle on the Go" Success Story

ERIC Educational Resources Information Center

US Environmental Protection Agency, 2009

2009-01-01

With a 13-year-old recycling program, The Pennsylvania State University's (Penn State) Beaver Stadium in the past diverted nearly 30 tons of recyclables per year from local landfills. A new initiative to promote recycling in the stadium's tailgating area has helped Penn State more than triple its old recycling record, collecting 112 tons in 2008.…

Modeling the effect of bus stops on capacity of curb lane

NASA Astrophysics Data System (ADS)

Luo, Qingyu; Zheng, Tianyao; Wu, Wenjing; Jia, Hongfei; Li, Jin

With the increase of buses and bus lines, a negative effect on road section capacity is made by the prolonged delay and queuing time at bus stops. However, existing methods of measuring the negative effect pay little attention to different bus stop types in the curb lanes. This paper uses Gap theory and Queuing theory to build models for effect-time and potential capacity in different conditions, including curbside bus stops, bus bays with overflow and bus bays without overflow. In order to make the effect-time models accurate and reliable, two types of probabilities are introduced. One is the probability that the dwell time is less than the headway of curb lane at curbside bus stops; the other is the overflow probability at bus bays. Based on the fundamental road capacity model and effect-time models, potential capacity models of curb lane are designed. The new models are calibrated by the survey data from Changchun City, and verified by the simulation software of VISSIM. Furthermore, with different arrival rates of vehicles, the setting conditions of bus stops are researched. Results show that the potential capacity models have high precision. They can offer a reference for recognizing the effect of bus stops on the capacity of curb lane, which can provide a basis for planning, design and management of urban roads and bus stops.

32 CFR 172.3 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (c) The Secretary of each Military Department shall establish qualified recycling programs. The... incurred by the installation to operate the recycling program, installation commanders may use up to 50...

32 CFR 172.3 - Policy.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... (c) The Secretary of each Military Department shall establish qualified recycling programs. The... incurred by the installation to operate the recycling program, installation commanders may use up to 50...

32 CFR 172.3 - Policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

.... (c) The Secretary of each Military Department shall establish qualified recycling programs. The... incurred by the installation to operate the recycling program, installation commanders may use up to 50...

32 CFR 172.3 - Policy.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... (c) The Secretary of each Military Department shall establish qualified recycling programs. The... incurred by the installation to operate the recycling program, installation commanders may use up to 50...

32 CFR 172.3 - Policy.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... (c) The Secretary of each Military Department shall establish qualified recycling programs. The... incurred by the installation to operate the recycling program, installation commanders may use up to 50...

Marshall Space Flight Center solid waste characterization and recycling improvement study: General office and laboratory waste, scrap metal, office and flight surplus

NASA Technical Reports Server (NTRS)

Eley, Michael H.; Crews, Lavonne; Johnston, Ben; Lee, David; Colebaugh, James

1995-01-01

The primary objectives of the study were to characterize the solid waste stream for MSFC facilities in Huntsville, Alabama, and to evaluate their present recycling program. The purpose of the study was to determine if improvements could be made in terms of increasing quantities of the present commodities collected, adding more recyclables to the program, and streamlining or improving operational efficiency. In conducting the study, various elements were implemented. These included sampling and sorting representative samples of the waste stream; visually inspecting each refuse bin, recycle bin, and roll-off; interviewing employees and recycling coordinators of other companies; touring local material recycling facilities; contacting experts in the field; and performing a literature search.

26 CFR 1.1394-0 - Table of contents.

Code of Federal Regulations, 2010 CFR

2010-04-01

... bond and loan recycling programs. (g) Limitation on amount of bonds. (1) Determination of outstanding... with deemed compliance provisions. (3) Application to pooled financing bond and loan recycling programs...

How can a successful multi-family residential recycling programme be initiated within Baltimore City, Maryland?

PubMed

Schwebel, Michael B

2012-07-01

Baltimore City formally began recycling in 1989 with all neighbourhoods having residential collection by 1992. Although the city of 637 000 has recycled for approximately 20 years, almost all residents in multi-family residential (MFR) housing have been and are still barred from participating at their residences. Discussions with City officials and residents have verified this antiquated policy of exclusion within MFR housing. Yet, the policy is still observed by the Department of Public Works even though the updated single-stream Code states that the 'Director of Public Works must collect all. . .recyclable materials. . .from all dwellings, including multiple-family dwellings'. The purpose of this study's is to provide policies, regulations, and recommendations for implementing requisite MFR recycling within Baltimore City. The study's methodology follows a case study approach by examining three cities in the United States that currently mandate MFR recycling: Chicago, Illinois; Boston, Massachusetts; and Arlington, Virginia. Post-analysis suggests that while some cities' MFR programmes perform poorly, each city's strengths aid in creating specific proposals that can produce a successful MFR recycling program in Baltimore City. These tenets of a future MFR recycling program form the basis of a successful MFR recycling program that will allow all city residents to participate via initiatives in the categories of both programme, accessibility, and informing and self-review.

26 CFR 1.1394-0 - Table of contents.

Code of Federal Regulations, 2013 CFR

2013-04-01

... to pooled financing bond and loan recycling programs. (g) Limitation on amount of bonds. (1... loan recycling programs. (4) Section 150(b)(4) inapplicable. (o) Refunding bonds. (1) In general. (2...

26 CFR 1.1394-0 - Table of contents.

Code of Federal Regulations, 2012 CFR

2012-04-01

... to pooled financing bond and loan recycling programs. (g) Limitation on amount of bonds. (1... loan recycling programs. (4) Section 150(b)(4) inapplicable. (o) Refunding bonds. (1) In general. (2...

26 CFR 1.1394-0 - Table of contents.

Code of Federal Regulations, 2011 CFR

2011-04-01

... to pooled financing bond and loan recycling programs. (g) Limitation on amount of bonds. (1... loan recycling programs. (4) Section 150(b)(4) inapplicable. (o) Refunding bonds. (1) In general. (2...

26 CFR 1.1394-0 - Table of contents.

Code of Federal Regulations, 2014 CFR

2014-04-01

... to pooled financing bond and loan recycling programs. (g) Limitation on amount of bonds. (1... loan recycling programs. (4) Section 150(b)(4) inapplicable. (o) Refunding bonds. (1) In general. (2...

U.S. Countermeasures against International Terrorism

DTIC Science & Technology

1990-03-01

ONeGAnsATON NAME AND *tO. .Re* AM E T. PROCT. TASA /A4 WON UNw l ft~N RAND 1700 Main Street Santa Monica, CA 90401 It. CONTnoIJJUG OFFICE NANE AND AOMm 12...gence through the International Criminal Police Operation ( INTER - POL), and bilateral agreements have been reached with other countries concerning the...explosions occurred in 1985 and 1986, and in response, curbside check-in of luggage for inter - national flights was eliminated at many U.S. airports. In

48 CFR 970.5223-2 - Affirmative procurement program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Contractor shall coordinate its activities with the DOE Recycling Coordinator. Reports required by paragraph (c) of this clause shall be submitted through the DOE Recycling Coordinator. (c) The Contractor shall... “subcontractor” and the term “DOE Recycling Coordinator” will be understood to mean “Contractor Recycling...

40 CFR 82.158 - Standards for recycling and recovery equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Standards for recycling and recovery... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.158 Standards for recycling and recovery equipment. (a) Effective September 22, 2003, all manufacturers and...

40 CFR 82.158 - Standards for recycling and recovery equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Standards for recycling and recovery... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.158 Standards for recycling and recovery equipment. (a) Effective September 22, 2003, all manufacturers and...

40 CFR 82.158 - Standards for recycling and recovery equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Standards for recycling and recovery... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.158 Standards for recycling and recovery equipment. (a) Effective September 22, 2003, all manufacturers and...

40 CFR 82.162 - Certification by owners of recovery and recycling equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... and recycling equipment. 82.162 Section 82.162 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.162 Certification by owners of recovery and recycling equipment. (a) No later than August 12...

40 CFR 82.162 - Certification by owners of recovery and recycling equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... and recycling equipment. 82.162 Section 82.162 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.162 Certification by owners of recovery and recycling equipment. (a) No later than August 12...

40 CFR 82.162 - Certification by owners of recovery and recycling equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and recycling equipment. 82.162 Section 82.162 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.162 Certification by owners of recovery and recycling equipment. (a) No later than August 12...

40 CFR 82.162 - Certification by owners of recovery and recycling equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and recycling equipment. 82.162 Section 82.162 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.162 Certification by owners of recovery and recycling equipment. (a) No later than August 12...

40 CFR 82.158 - Standards for recycling and recovery equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Standards for recycling and recovery... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.158 Standards for recycling and recovery equipment. (a) Effective September 22, 2003, all manufacturers and...

40 CFR 82.162 - Certification by owners of recovery and recycling equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... and recycling equipment. 82.162 Section 82.162 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.162 Certification by owners of recovery and recycling equipment. (a) No later than August 12...

40 CFR 82.158 - Standards for recycling and recovery equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Standards for recycling and recovery... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.158 Standards for recycling and recovery equipment. (a) Effective September 22, 2003, all manufacturers and...

An Optimization Model for Expired Drug Recycling Logistics Networks and Government Subsidy Policy Design Based on Tri-level Programming

PubMed Central

Huang, Hui; Li, Yuyu; Huang, Bo; Pi, Xing

2015-01-01

In order to recycle and dispose of all people’s expired drugs, the government should design a subsidy policy to stimulate users to return their expired drugs, and drug-stores should take the responsibility of recycling expired drugs, in other words, to be recycling stations. For this purpose it is necessary for the government to select the right recycling stations and treatment stations to optimize the expired drug recycling logistics network and minimize the total costs of recycling and disposal. This paper establishes a tri-level programming model to study how the government can optimize an expired drug recycling logistics network and the appropriate subsidy policies. Furthermore, a Hybrid Genetic Simulated Annealing Algorithm (HGSAA) is proposed to search for the optimal solution of the model. An experiment is discussed to illustrate the good quality of the recycling logistics network and government subsides obtained by the HGSAA. The HGSAA is proven to have the ability to converge on the global optimal solution, and to act as an effective algorithm for solving the optimization problem of expired drug recycling logistics network and government subsidies. PMID:26184252

An Optimization Model for Expired Drug Recycling Logistics Networks and Government Subsidy Policy Design Based on Tri-level Programming.

PubMed

Huang, Hui; Li, Yuyu; Huang, Bo; Pi, Xing

2015-07-09

In order to recycle and dispose of all people's expired drugs, the government should design a subsidy policy to stimulate users to return their expired drugs, and drug-stores should take the responsibility of recycling expired drugs, in other words, to be recycling stations. For this purpose it is necessary for the government to select the right recycling stations and treatment stations to optimize the expired drug recycling logistics network and minimize the total costs of recycling and disposal. This paper establishes a tri-level programming model to study how the government can optimize an expired drug recycling logistics network and the appropriate subsidy policies. Furthermore, a Hybrid Genetic Simulated Annealing Algorithm (HGSAA) is proposed to search for the optimal solution of the model. An experiment is discussed to illustrate the good quality of the recycling logistics network and government subsides obtained by the HGSAA. The HGSAA is proven to have the ability to converge on the global optimal solution, and to act as an effective algorithm for solving the optimization problem of expired drug recycling logistics network and government subsidies.

Discovering Hidden Resources: Assistive Technology Recycling, Refurbishing, and Redistribution. RESNA Technical Assistance Project.

ERIC Educational Resources Information Center

RESNA: Association for the Advancement of Rehabilitation Technology, Arlington, VA.

This monograph discusses the benefits of recycling and reusing assistive technology for students with disabilities. It begins by discussing the benefits of recycled assistive technology for suppliers, students, and consumers, and then profiles programmatic models for assistive technology recycling programs. The advantages and disadvantages for…

Auditing Operating Room Recycling: A Management Case Report.

PubMed

McGain, Forbes; Jarosz, Katherine Maria; Nguyen, Martin Ngoc Hoai Huong; Bates, Samantha; O'Shea, Catherine Jane

2015-08-01

Much waste arises from operating rooms (ORs). We estimated the practical and financial feasibility of an OR recycling program, weighing all waste from 6 ORs in Melbourne, Australia. Over 1 week, 237 operations produced 1265 kg in total: general waste 570 kg (45%), infectious waste 410 kg (32%), and recyclables 285 kg (23%). The achieved recycling had no infectious contamination. The achieved recycling/potential recycling rate was 285 kg/517 kg (55%). The average waste disposal costs were similar for general waste and recycling. OR recycling rates of 20%-25% total waste were achievable without compromising infection control or financial constraints.

Recycling at Camp.

ERIC Educational Resources Information Center

Cummins, William M.

1988-01-01

Outlines a Michigan summer camp's efforts to reduce solid waste disposal by recycling cardboard, tin, glass, aluminum, and plastic milk containers. Points out variables affecting the success of such efforts. Discusses Michigan state funding for the development of recycling programs. (SV)

Food Service Recycling: Whose Responsibility Is It?

ERIC Educational Resources Information Center

Settanni, Barbara

1990-01-01

The food service department at a Pennsylvania school district recycles polystyrene "styrofoam" cups, plates, and food trays. In addition, the department recycles glass, aluminum, and paper. Offers advice on how to set up a school program. (MLF)

How to Involve Concessionaires & Vendors in Your Recycling Program

EPA Pesticide Factsheets

This fact sheet is written for operations managers, recycling and event coordinators, and other key decisionmakers involved in planning and managing public venues and events. It explains the key role in recycling played by concessionaires.

Zero Waste: A Realistic Sustainability Program for Schools

ERIC Educational Resources Information Center

Schumpert, Kary; Dietz, Cyndra

2012-01-01

Eco-Cycle, one of the nation's oldest and largest nonprofit recycling organizations, has coordinated recycling services and environmental education programs for the two Boulder area public school districts (80 schools) since 1987. In 2005, Eco-Cycle launched the Green Star Schools program in four pilot elementary schools with the goal of moving…

26 CFR 1.1394-1 - Enterprise zone facility bonds.

Code of Federal Regulations, 2013 CFR

2013-04-01

... in effect under section 1391 (zone designation period); and (ii) The period that ends on the weighted... pooled financing bond and loan recycling programs. In the case of a pooled financing bond program described in paragraph (g)(2) of this section or a loan recycling program described in paragraph (m)(2)(ii...

26 CFR 1.1394-1 - Enterprise zone facility bonds.

Code of Federal Regulations, 2011 CFR

2011-04-01

... in effect under section 1391 (zone designation period); and (ii) The period that ends on the weighted... pooled financing bond and loan recycling programs. In the case of a pooled financing bond program described in paragraph (g)(2) of this section or a loan recycling program described in paragraph (m)(2)(ii...

26 CFR 1.1394-1 - Enterprise zone facility bonds.

Code of Federal Regulations, 2014 CFR

2014-04-01

... in effect under section 1391 (zone designation period); and (ii) The period that ends on the weighted... pooled financing bond and loan recycling programs. In the case of a pooled financing bond program described in paragraph (g)(2) of this section or a loan recycling program described in paragraph (m)(2)(ii...

26 CFR 1.1394-1 - Enterprise zone facility bonds.

Code of Federal Regulations, 2012 CFR

2012-04-01

... in effect under section 1391 (zone designation period); and (ii) The period that ends on the weighted... pooled financing bond and loan recycling programs. In the case of a pooled financing bond program described in paragraph (g)(2) of this section or a loan recycling program described in paragraph (m)(2)(ii...

Multi-criteria group decision making for evaluating the performance of e-waste recycling programs under uncertainty.

PubMed

Wibowo, Santoso; Deng, Hepu

2015-06-01

This paper presents a multi-criteria group decision making approach for effectively evaluating the performance of e-waste recycling programs under uncertainty in an organization. Intuitionistic fuzzy numbers are used for adequately representing the subjective and imprecise assessments of the decision makers in evaluating the relative importance of evaluation criteria and the performance of individual e-waste recycling programs with respect to individual criteria in a given situation. An interactive fuzzy multi-criteria decision making algorithm is developed for facilitating consensus building in a group decision making environment to ensure that all the interest of individual decision makers have been appropriately considered in evaluating alternative e-waste recycling programs with respect to their corporate sustainability performance. The developed algorithm is then incorporated into a multi-criteria decision support system for making the overall performance evaluation process effectively and simple to use. Such a multi-criteria decision making system adequately provides organizations with a proactive mechanism for incorporating the concept of corporate sustainability into their regular planning decisions and business practices. An example is presented for demonstrating the applicability of the proposed approach in evaluating the performance of e-waste recycling programs in organizations. Copyright © 2015 Elsevier Ltd. All rights reserved.

40 CFR Appendix B1 to Subpart F of... - Performance of Refrigerant Recovery, Recycling and/or Reclaim Equipment

Code of Federal Regulations, 2014 CFR

2014-07-01

..., Recycling and/or Reclaim Equipment B1 Appendix B1 to Subpart F of Part 82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling... Refrigerant Recovery, Recycling and/or Reclaim Equipment This appendix is based on the Air-Conditioning and...

40 CFR Appendix B1 to Subpart F of... - Performance of Refrigerant Recovery, Recycling and/or Reclaim Equipment

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Recycling and/or Reclaim Equipment B1 Appendix B1 to Subpart F of Part 82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling... Refrigerant Recovery, Recycling and/or Reclaim Equipment This appendix is based on the Air-Conditioning and...

40 CFR Appendix B1 to Subpart F of... - Performance of Refrigerant Recovery, Recycling and/or Reclaim Equipment

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Recycling and/or Reclaim Equipment B1 Appendix B1 to Subpart F of Part 82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling... Refrigerant Recovery, Recycling and/or Reclaim Equipment This appendix is based on the Air-Conditioning and...

EVALUATION OF RECYCLED PLASTIC LUMBER FOR MARINE APPLICATIONS

EPA Science Inventory

This report presents an evaluation of the recycled plastic materials (RPM) produced by California Recycling Company (CRC). his evaluation is performed under the Municipal Waste Innovative Technology Evaluation (MITE) Program of the U.S. EPA, Risk Reduction Engineering Laboratory....

EVALUATION OF RECYCLED PLASTIC LUMBER FOR MARINE APPLICATIONS

EPA Science Inventory

This report presents an evaluation of the recycled plastic materials (RPM) produced by California Recycling Company (CRC). This evaluation is performed under the Municipal Waste Innovative Technology Evaluation (MITE) Program of the U.S. EPA, Risk Reduction Engineering Laboratory...

Designing Interventions that Last: A Classification of Environmental Behaviors in Relation to the Activities, Costs, and Effort Involved for Adoption and Maintenance

PubMed Central

Moore, Harriet E.; Boldero, Jennifer

2017-01-01

Policy makers draw on behavioral research to design interventions that promote the voluntary adoption of environmental behavior in societies. Many environmental behaviors will only be effective if they are maintained over the long-term. In the context of climate change and concerns about future water security, behaviors that involve reducing energy consumption and improving water quality must be continued indefinitely to mitigate global warming and preserve scarce resources. Previous reviews of environmental behavior have focused exclusively on factors related to adoption. This review investigates the factors that influence both adoption and maintenance, and presents a classification of environmental behaviors in terms of the activities, costs, and effort required for both adoption and maintenance. Three categories of behavior are suggested. One-off behaviors involve performing an activity once, such as purchasing an energy efficient washing machine, or signing a petition. Continuous behaviors involve the performance of the same set of behaviors for adoption and for maintenance, such as curbside recycling. Dynamic behaviors involve the performance of different behaviors for adoption and maintenance, such as revegetation. Behaviors can also be classified into four categories related to cost and effort: those that involve little cost and effort for adoption and maintenance, those that involve moderate cost and effort for adoption and maintenance, those that involve a high cost or effort for adoption and less for maintenance, and those that involve less cost or effort for adoption and a higher amount for maintenance. In order to design interventions that last, policy makers should consider the factors that influence the maintenance as well as the adoption of environmental behaviors. PMID:29163265

Sustainable Materials Management (SMM) Web Academy Webinar: Recycling Right: Tactics and Tools for Effective Residential Outreach (Part 2)

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Sustainable Materials Management (SMM) Web Academy Webinar: Recycling Right: Tactics and Tools for Effective Residential Outreach (Part 1)

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

TECHNOLOGY EVALUATION REPORT: TORONTO HARBOUR COMMISSIONERS (THC) SOIL RECYCLE TREATMENT TRAIN. Project Summary

EPA Science Inventory

A demonstration of the Toronto Harbour Commissioners' (THC) Soil Recycle Treatment Train was performed under the Superfund Innovative Technology Evaluation (SITE) Program at a pilot plant facility in Toronto, Ontario, Canada. The Soil Recycle Treatment Train, which consists of s...

Trash Talk.

ERIC Educational Resources Information Center

Stermer, Edward

1998-01-01

Discusses creative methods of handling the tremendous amounts of trash generated daily in the U.S. Recycling, precycling, and reusing items all effectively reduce the amount of trash sent to landfills. The three components of successful recycling programs are collection, manufacturing, and buying recycled products. Pay-as-you-throw programs…

32 CFR 806b.36 - Disposing of records.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Defense Reutilization and Marketing Office or through activities that manage a base-wide recycling program. The recycling sales contract must contain a clause requiring the contractor to safeguard privacy.... Originators must safeguard Privacy Act material until it is transferred to the recycling contractor. A Federal...

32 CFR 806b.36 - Disposing of records.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Defense Reutilization and Marketing Office or through activities that manage a base-wide recycling program. The recycling sales contract must contain a clause requiring the contractor to safeguard privacy.... Originators must safeguard Privacy Act material until it is transferred to the recycling contractor. A Federal...

32 CFR 806b.36 - Disposing of records.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Defense Reutilization and Marketing Office or through activities that manage a base-wide recycling program. The recycling sales contract must contain a clause requiring the contractor to safeguard privacy.... Originators must safeguard Privacy Act material until it is transferred to the recycling contractor. A Federal...

Evaluation of Cold In Place Recycled Mixtures on US-283

DOT National Transportation Integrated Search

1999-11-01

The Kansas Department of Transportation (KDOT) by cold in-place recycling (CIR) recycles approximately 120 to 160 km of pavement a year as a part of their 1-R maintenance program. Originally KDOT utilized asphalt emulsions (AE) as the additive in CIR...

32 CFR 806b.36 - Disposing of records.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Defense Reutilization and Marketing Office or through activities that manage a base-wide recycling program. The recycling sales contract must contain a clause requiring the contractor to safeguard privacy.... Originators must safeguard Privacy Act material until it is transferred to the recycling contractor. A Federal...

32 CFR 806b.36 - Disposing of records.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Defense Reutilization and Marketing Office or through activities that manage a base-wide recycling program. The recycling sales contract must contain a clause requiring the contractor to safeguard privacy.... Originators must safeguard Privacy Act material until it is transferred to the recycling contractor. A Federal...

Urban Waste Recycling Behavior: Antecedents of Participation in a Selective Collection Program

NASA Astrophysics Data System (ADS)

Garcés, Conchita; Lafuente, Alberto; Pedraja, Marta; Rivera, Pilar

2002-09-01

The aim of this study is to analyze the antecedents of urban waste recycling behavior. To achieve this goal, a concrete urban waste management program was chosen. The study focuses on the Selective Collection Program (SCP) in Zaragoza, a medium-sized city in northeastern Spain. The research starts with a conceptual model in which the variables that potentially affect recycling behavior can be classified into two groups: incentives and barriers. Moreover, the sociodemographic characteristics of the individuals are included in our study. Given that the proposed model requires specification of latent variables or constructs, the analysis is based on the Structural Equation Models (SEM) methodology. The results revealed that environmental awareness, knowledge of the environmental impact of urban waste, and the positive perception of management by local government exercise a positive effect on individual recycling behavior, while perceived personal difficulties (space and time availability) and distance to and from the container have a negative effect. As regards sociodemographic variables, this study found that annual family income sustains a negative relationship with recycling behavior, while age maintains a positive one. The results obtained clearly show the important role that the public authorities play, especially municipal governments, in achieving the waste recycling objectives established in accordance with international legislation.

Strengthening education in human values - The Link between Recycling and Climate Change

NASA Astrophysics Data System (ADS)

Kastanidou, Sofia

2014-05-01

This work is an environmental education program of 50 hours- off curriculum, currently run by High school of Nikaia - Larissas. I as coordinator teacher, another two teachers and 24 students participate in this program. Intended learning outcomes: students will be able to define the importance of climate change, to evaluate the effect of human activities on climate, and to recognize the role of recycling in preventing global climate change. It is an environmental program with social goals. That means students have to understand the link between human and environment and learn how to combine environmental protection with human help. As a consequence collaboration has already begun between High school of Nikaia and the Paraplegic & Physically Disabled Association of Pella-Greece. This is a nonprofit association that collects plastic caps; with the contribution of a recycling company the Paraplegic Association converts plastic caps in wheelchairs and gives them to needy families. So, recycling caps becomes a meaningful form of environmental and social activism. Students are educated about the meaning of recycling and encouraged to collect all types of plastic caps; they are also educated in the meaning of helping people. Further, this environmental education program consists of two parts, a theoretical and a practical one: a) Theoretical part: education is an essential element of the global response to climate change, so students have to research on climate change; they visit the Center for Environmental Education in Florina and experience the aquatic ecosystem of Prespa lakes; specialists of the Centre inform students about the effects of climate change on wetlands; students have further to research how recycling can help fight global climate change as well as examine how recycling a key component of modern waste reduction is, as the third component of the "Reduce, Reuse, Recycle" waste hierarchy; they discover the interdependence of society, economy and the natural environment; they visit the City Cleaning-Recycling Services; scientists visit our school and engage students in the climate change issue; students are educated in developing ecological consciousness paths to a sustainable future. b) Practical part: students use recycled materials to build containers where everyone can put the plastic caps; they decorate containers with other recyclable materials such as magazine clippings, ribbons etc.; students are encouraged to contact local organizations (municipality, post office, and banks), sports clubs and shops, to inform people about their action and to put the containers for plastic caps in the place they work or in their houses; they collect plastic caps frequently at school; at the end of the environmental education program all the students visit Paraplegic & Physically Disabled Association in Pella-Yannitsa and deliver the collected caps. We hope that students will leave the program with new skills, experiences and knowledge that can be used to help themselves, their communities, their environment and future generations. "Our changing planet - our changing society for a better future".

America Recycles Day

NASA Image and Video Library

2017-11-17

In the parking lot of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, a member of Goodwill Industries loads used household material for recycling. During the two-day event, employees dropped off items as part of America Recycles Day. The center partnered with Goodwill Industries and several other local organizations to collect items for reprocessing. The annual event is a program of Keep America Beautiful, dedicated to promoting and celebrating recycling.

Argonne National Laboratory's Recycling Pilot Plant

ScienceCinema

Spangenberger, Jeff; Jody, Sam

2018-05-30

Argonne has a Recycling Pilot Plant designed to save the non-metal portions of junked cars. Here, program managers demonstrate how plastic shredder residue can be recycled. (Currently these automotive leftovers are sent to landfills. For more information, visit Argonne's Transportation Technology R&D Center Web site at http://www.transportation.anl.gov.

76 FR 13112 - Maryland Regulatory Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-10

... generation, storage, handling, processing, disposal, recycling, beneficial use, or other use of CCBs within... establish requirements pertaining to the generation, storage, handling, processing, disposal, recycling...

Recycling in 1998: States moving forward to reach higher goals

DOE Office of Scientific and Technical Information (OSTI.GOV)

Heumann, J.M.; Egan, K.

1998-08-01

As the end of the decade--and century--approaches, the US still is working to push the recycling envelope. The US as a whole has reached its higher recycling rate ever--27%, according to the US EPA, and individual states are striving to meet and surpass their own recycling goals. Yet, it is difficult to compare rates and goals and budgets of individual states to one another, and come up with the nationwide trend in terms of recycling. Comparing recycling programs from state to state is like comparing apples and oranges. Individual states recycle a different amount of material, include a range ofmore » materials in their recycling-rate calculations, and have a variety of costs associated with performing these activities. Recycling in New York City is nothing like recycling in Boise, Idaho, for instance. This article presents information from all 50 states and the District of Columbia on their recycling rates, goals, waste generation rates, and the resources they have allocated toward recycling efforts.« less

49 CFR 599.100 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF TRANSPORTATION (CONTINUED) REQUIREMENTS AND PROCEDURES FOR CONSUMER ASSISTANCE TO RECYCLE AND... implementing the program authorized under the Consumer Assistance to Recycle and Save Act of 2009. ...

49 CFR 599.100 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., DEPARTMENT OF TRANSPORTATION (CONTINUED) REQUIREMENTS AND PROCEDURES FOR CONSUMER ASSISTANCE TO RECYCLE AND... implementing the program authorized under the Consumer Assistance to Recycle and Save Act of 2009. ...

76 FR 5103 - Maryland Regulatory Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-28

..., storage, handling, processing, disposal, recycling, beneficial use, or other use of CCBs within the State... pertaining to the generation, storage, handling, processing, disposal, recycling, beneficial use, or other...

40 CFR 82.164 - Reclaimer certification.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.164 Reclaimer... Recycling Program Manager—Reclaimer Certification. (f) Certificates are not transferable. In the event of a...

40 CFR 82.164 - Reclaimer certification.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.164 Reclaimer... Recycling Program Manager—Reclaimer Certification. (f) Certificates are not transferable. In the event of a...

40 CFR 82.164 - Reclaimer certification.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.164 Reclaimer... Recycling Program Manager—Reclaimer Certification. (f) Certificates are not transferable. In the event of a...

40 CFR 82.164 - Reclaimer certification.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.164 Reclaimer... Recycling Program Manager—Reclaimer Certification. (f) Certificates are not transferable. In the event of a...

40 CFR 82.164 - Reclaimer certification.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.164 Reclaimer... Recycling Program Manager—Reclaimer Certification. (f) Certificates are not transferable. In the event of a...

Sustainable Materials Management (SMM) Web Academy Webinar: Advancing Sustainable Materials Management: Facts and Figures 2013 - Assessing Trends in Materials Generation, Recycling and Disposal in the United States

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Sustainable kerbside recycling in the municipal garbage contract.

PubMed

Chowdhury, Moe

2009-12-01

In an era of global warming, rising energy costs and increasing volumes of wastes destined for landfills and incinerators, communities should set up environmentally sustainable services that are cost-effective for their citizens and revenue generators for municipalities. A win-win garbage collection and kerbside recycling program established more than eight years ago in a small rural community in Ohio, US is still going strong. It is offering a relatively inexpensive way for waste disposal by providing an incentive-based and highly participatory kerbside recycling and at the same time bringing in substantial franchise fees for the municipal coffers. Unlike garbage contracts in most communities that are designed for only residential waste collection, this program extends disposal and recycling services to non-residential establishments. It picks up hard-to-dispose household furniture, appliances and other bulky items without additional costs to the residents. By being creative and assessing local political and socio-economic milieu, public officials can implement a comprehensive service package for taking care of their community throwaways. However, before establishing such programs in partnership with a private firm, city administrators must understand the intricacies of bid specifications customized for municipal wastes and recyclable materials.

Development of USPS Laboratory and pilot-scale testing protocols

Treesearch

Carl Houtman; Nancy Ross Sutherland; David Bormett; Donald Donermeyer

2000-01-01

The ultimate goal of the US Postal Service (USPS) Environmentally Benign Stamp Program is to develop stamp adhesives that can be removed by unit operations found in recycling mills. The maintenance of final product quality specifications for a recycling mill while loading the feedstock with a significant quantity of adhesive is the criterion for success of this program...

40 CFR 82.38 - Approved independent standards testing organizations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Recycling Program Manager, Stratospheric Protection Division (6205J), U.S. Environmental Protection Agency... following: (1) That the organization has the capacity to accurately test whether refrigerant recycling...

40 CFR 82.38 - Approved independent standards testing organizations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Recycling Program Manager, Stratospheric Protection Division (6205J), U.S. Environmental Protection Agency... following: (1) That the organization has the capacity to accurately test whether refrigerant recycling...

40 CFR 82.38 - Approved independent standards testing organizations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Recycling Program Manager, Stratospheric Protection Division (6205J), U.S. Environmental Protection Agency... following: (1) That the organization has the capacity to accurately test whether refrigerant recycling...

40 CFR 82.38 - Approved independent standards testing organizations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Recycling Program Manager, Stratospheric Protection Division (6205J), U.S. Environmental Protection Agency... following: (1) That the organization has the capacity to accurately test whether refrigerant recycling...

Methylnaltrexone Injection

MedlinePlus

... puncture resistant container into the household trash or recycling. Talk to your doctor or pharmacist about how ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

40 CFR 82.169 - Suspension and revocation procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.169... to act as a recovery/recycling equipment testing organization (under § 82.160), or reclaimer...

40 CFR 82.169 - Suspension and revocation procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.169... to act as a recovery/recycling equipment testing organization (under § 82.160), or reclaimer...

40 CFR 82.169 - Suspension and revocation procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.169... to act as a recovery/recycling equipment testing organization (under § 82.160), or reclaimer...

40 CFR 82.169 - Suspension and revocation procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.169... to act as a recovery/recycling equipment testing organization (under § 82.160), or reclaimer...

40 CFR 82.38 - Approved independent standards testing organizations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Recycling Program Manager, Stratospheric Protection Division (6205J), U.S. Environmental Protection Agency... following: (1) That the organization has the capacity to accurately test whether refrigerant recycling...

40 CFR 82.169 - Suspension and revocation procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.169... to act as a recovery/recycling equipment testing organization (under § 82.160), or reclaimer...

A Pilot Assessment of Occupational Health Hazards in the US Electronic Scrap Recycling Industry

PubMed Central

Ceballos, Diana M.; Gong, Wei; Page, Elena

2015-01-01

The National Institute for Occupational Safety and Health (NIOSH) surveyed a randomly selected sample of electronic scrap (e-scrap) recycling facilities nationwide to characterize work processes, exposures, and controls. Despite multiple attempts to contact 278 facilities, only 47 responded (17% response rate). Surveyed facilities reported recycling a wide variety of electronics. The most common recycling processes were manual dismantling and sorting. Other processes included shredding, crushing, and automated separation. Many facilities reported that they had health and safety programs in place. However, some facilities reported the use of compressed air for cleaning, a practice that can lead to increased employee dust exposures, and some facilities allowed food and drinks in the production areas, a practice that can lead to ingestion of contaminants. Although our results may not be generalizable to all US e-scrap recycling facilities, they are informative regarding health and safety programs in the industry. We concluded that e-scrap recycling has the potential for a wide variety of occupational exposures particularly because of the frequent use of manual processes. On-site evaluations of e-scrap recyclers are needed to determine if reported work processes, practices, and controls are effective and meet current standards and guidelines. Educating the e-scrap recycling industry about health and safety best practices, specifically related to safe handling of metal dust, would help protect employees. PMID:25738822

Nitrogen Recycling and Flowering Time in Perennial Bioenergy Crops

PubMed Central

Schwartz, Christopher; Amasino, Richard

2013-01-01

Perennials have a number of traits important for profitability and sustainability of a biofuel crop. Perennialism is generally defined as the ability to grow and reproduce in multiple years. In temperate climates, many perennial plants enter dormancy during winter and recycle nutrients, such as nitrogen, to below ground structures for the next growing season. Nitrogen is expensive to produce and application of nitrogen increases the potent greenhouse gas NOx. Perennial bioenergy crops have been evaluated for biomass yields with nitrogen fertilization, location, year, and genotype as variables. Flowering time and dormancy are closely related to the N recycling program. Substantial variation for flowering time and dormancy has been identified in the switchgrass (Panicum virgatum L.) species, which provides a source to identify the genetic components of N recycling, and for use in breeding programs. Some studies have addressed recycling specifically, but flowering time and developmental differences were largely ignored, complicating interpretation of the results. Future studies on recycling need to appreciate plant developmental stage to allow comparison between experiments. A perennial/annual model(s) and more environmentally controlled experiments would be useful to determine the genetic components of nitrogen recycling. Increasing biomass yield per unit of nitrogen by maximizing recycling might mean the difference for profitability of a biofuel crop and has the added benefit of minimizing negative environmental effects from agriculture. PMID:23626592

A Pilot Assessment of Occupational Health Hazards in the US Electronic Scrap Recycling Industry.

PubMed

Ceballos, Diana M; Gong, Wei; Page, Elena

2015-01-01

The National Institute for Occupational Safety and Health (NIOSH) surveyed a randomly selected sample of electronic scrap (e-scrap) recycling facilities nationwide to characterize work processes, exposures, and controls. Despite multiple attempts to contact 278 facilities, only 47 responded (17% response rate). Surveyed facilities reported recycling a wide variety of electronics. The most common recycling processes were manual dismantling and sorting. Other processes included shredding, crushing, and automated separation. Many facilities reported that they had health and safety programs in place. However, some facilities reported the use of compressed air for cleaning, a practice that can lead to increased employee dust exposures, and some facilities allowed food and drinks in the production areas, a practice that can lead to ingestion of contaminants. Although our results may not be generalizable to all US e-scrap recycling facilities, they are informative regarding health and safety programs in the industry. We concluded that e-scrap recycling has the potential for a wide variety of occupational exposures particularly because of the frequent use of manual processes. On-site evaluations of e-scrap recyclers are needed to determine if reported work processes, practices, and controls are effective and meet current standards and guidelines. Educating the e-scrap recycling industry about health and safety best practices, specifically related to safe handling of metal dust, would help protect employees.

A Practical Recycling Project . . .

ERIC Educational Resources Information Center

Durant, Raymond H.; Mikuska, James M.

1973-01-01

Descirbes a school district's recycling program of aluminum lunch trays that are collected after their use. The trays are used as scrap metal in industrial education workshop and used for sand castings. (PS)

America Recycles Day

NASA Image and Video Library

2017-11-17

In the parking lot of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, employees drop off used household items as part of America Recycles Day. The center recently partnered with Goodwill Industries and several other local organizations to collect items for reprocessing. The annual event is a program of Keep America Beautiful, dedicated to promoting and celebrating recycling.

Analysis of efficiency of waste reverse logistics for recycling.

PubMed

Veiga, Marcelo M

2013-10-01

Brazil is an agricultural country with the highest pesticide consumption in the world. Historically, pesticide packaging has not been disposed of properly. A federal law requires the chemical industry to provide proper waste management for pesticide-related products. A reverse logistics program was implemented, which has been hailed a great success. This program was designed to target large rural communities, where economy of scale can take place. Over the last 10 years, the recovery rate has been very poor in most small rural communities. The objective of this study was to analyze the case of this compulsory reverse logistics program for pesticide packaging under the recent Brazilian Waste Management Policy, which enforces recycling as the main waste management solution. This results of this exploratory research indicate that despite its aggregate success, the reverse logistics program is not efficient for small rural communities. It is not possible to use the same logistic strategy for small and large communities. The results also indicate that recycling might not be the optimal solution, especially in developing countries with unsatisfactory recycling infrastructure and large transportation costs. Postponement and speculation strategies could be applied for improving reverse logistics performance. In most compulsory reverse logistics programs, there is no economical solution. Companies should comply with the law by ranking cost-effective alternatives.

Management experiences and trends for water reuse implementation in Northern California.

PubMed

Bischel, Heather N; Simon, Gregory L; Frisby, Tammy M; Luthy, Richard G

2012-01-03

In 2010, California fell nearly 300,000 acre-ft per year (AFY) short of its goal to recycle 1,000,000 AFY of municipal wastewater. Growth of recycled water in the 48 Northern California counties represented only 20% of the statewide increase in reuse between 2001 and 2009. To evaluate these trends and experiences, major drivers and challenges that influenced the implementation of recycled water programs in Northern California are presented based on a survey of 71 program managers conducted in 2010. Regulatory requirements limiting discharge, cited by 65% of respondents as a driver for program implementation, historically played an important role in motivating many water reuse programs in the region. More recently, pressures from limited water supplies and needs for system reliability are prevalent drivers. Almost half of respondents (49%) cited ecological protection or enhancement goals as drivers for implementation. However, water reuse for direct benefit of natural systems and wildlife habitat represents just 6-7% of total recycling in Northern California and few financial incentives exist for such projects. Economic challenges are the greatest barrier to successful project implementation. In particular, high costs of distribution systems (pipelines) are especially challenging, with $1 to 3 million/mile costs experienced. Negative perceptions of water reuse were cited by only 26% of respondents as major hindrances to implementation of surveyed programs.

Characteristics of Interstate Motorcoach Carriers With Elevated Rates of Crashes and Inspection Violations

PubMed Central

Cheung, Ivan; Braver, Elisa R.

2012-01-01

Widely-publicized fatal motorcoach crashes have caused public concern about their safety. This study estimated crash and violation rates among interstate motorcoach carriers based on 2005–2011 data obtained from the Federal Motor Carrier Safety Administration (FMCSA). Motorcoach carriers with relatively high crash and violation rates were compared with those with better safety records. The principal component analysis produced three orthogonal factors that captured the majority (63 percent) of the total variance in the data set. Motorcoach carriers operating 10 or fewer motorcoaches were more likely to be classified in both the high crash rate and the high inspection and violation rates group. Those carriers with 10 or fewer years in business were more likely to be classified in the high inspection and violation rates group. The vast majority of motorcoach carriers with problematic safety records were non-scheduled route providers (charters). Scheduled-service motorcoach carriers identified as providing at least occasional curbside service, defined as picking up or dropping off passengers at a place other than a traditional terminal at the origin or destination, had an increased risk of involvement in fatal crashes compared with other scheduled-service carriers (1.4 per 100 vehicles, 95% C.I.: 0.1–2.7 versus 0.2, 95% C.I.: 0.0–0.5). The data did not indicate whether crashes or violations occurred during the trips where curbside service was provided. These findings suggest that FMCSA and the states need to have the resources necessary for close monitoring of motorcoach carriers, particularly high-risk ones such as small and less experienced motorcoach carriers. PMID:23169116

40 CFR 82.166 - Reporting and recordkeeping requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.166 Reporting... organizations shall submit to EPA within 30 days of the certification of a new model line of recycling or...

40 CFR 82.166 - Reporting and recordkeeping requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.166 Reporting... organizations shall submit to EPA within 30 days of the certification of a new model line of recycling or...

40 CFR 82.166 - Reporting and recordkeeping requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.166 Reporting... organizations shall submit to EPA within 30 days of the certification of a new model line of recycling or...

40 CFR 82.166 - Reporting and recordkeeping requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.166 Reporting... organizations shall submit to EPA within 30 days of the certification of a new model line of recycling or...

40 CFR 82.166 - Reporting and recordkeeping requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.166 Reporting... organizations shall submit to EPA within 30 days of the certification of a new model line of recycling or...

America Recycles Day

NASA Image and Video Library

2017-11-17

In the parking lot of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, employees drop off used household items, such as this television, as part of America Recycles Day. The center recently partnered with Goodwill Industries and several other local organizations to collect items for reprocessing. The annual event is a program of Keep America Beautiful, dedicated to promoting and celebrating recycling.

76 FR 57764 - Notice of Lodging of Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

... Recycling and Emission Reduction Program), and the regulations promulgated thereunder, 40 CFR part 82..., MVACs and MVAC-like appliances for recycling, it shall be subject to stipulated penalties. The...

Knowledge, Attitudes and Behaviors of Older Adults and College Students Participating in Recycling Mentors, a Service-Learning, Environmental Health Education Program

ERIC Educational Resources Information Center

D'Abundo, Michelle Lee; Fugate-Whitlock, Elizabeth; Fiala, Kelly Ann; Covan, Eleanor Krassen

2013-01-01

Purpose: The purpose of this research was to assess the knowledge, attitudes and practices of both students and older adults that participated in a service-learning, environmental health education program called Recycling Mentors (RM). Methods: Surveys were conducted before and after participation in RM. Quantitative data were analyzed using SPSS.…

University of Tennessee, Neyland Stadium's Recycling Program. "Recycle on the Go" Success Story

ERIC Educational Resources Information Center

US Environmental Protection Agency, 2007

2007-01-01

Neyland Stadium, located on the University of Tennessee (UT) campus in Knoxville, is home of the UT Volunteers football team. With a seating capacity of 104,079, it is the largest football stadium in the South, and the third-largest college stadium in the country. Since 1993, the stadium has collected more than 50 tons of materials for recycling.…

U.S. Navy Shipboard-Generated Plastic Waste Pilot Recycling Program

DTIC Science & Technology

1991-03-01

2: Recyclable Plastic Items Collected from Lexington Waste at Escambia County MRF Shampoo containers Plastic garbage bags Tyvek suit Shower thongs...bale consisted of polystyrene foam cups, bread bags, bottles, disposable razors, latex gloves, shampoo bottles, and othermiscellaneous items listed in...recent csws telephone survey of recycling firms involved in the separation of mixed 46 plastic bottles, the cost of sorting plastic bottles is

Cladding and duct materials for advanced nuclear recycle reactors

NASA Astrophysics Data System (ADS)

Allen, T. R.; Busby, J. T.; Klueh, R. L.; Maloy, S. A.; Toloczko, M. B.

2008-01-01

The expanded use of nuclear energy without risk of nuclear weapons proliferation and with safe nuclear waste disposal is a primary goal of the Global Nuclear Energy Partnership (GNEP). To achieve that goal the GNEP is exploring advanced technologies for recycling spent nuclear fuel that do not separate pure plutonium, and advanced reactors that consume transuranic elements from recycled spent fuel. The GNEP’s objectives will place high demands on reactor clad and structural materials. This article discusses the materials requirements of the GNEP’s advanced nuclear recycle reactors program.

Disneyland resort's environmentality'' program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kohel, M.E.

Today at Disneyland Resort more than 12,000 Cast Members (employees) have pledged to think and act environmentally. The Environmental Affairs Department and the environmentality logo were established about 2-1/2 years ago to promote environmental awareness throughout the company. In 1993, a new campaign stressing recycling took place. Cast members were asked to pledge to recycle plastic containers. The goal was to raise their awareness of various grades of recyclable plastic. In turn, they received a T-shirt made from 50% recycled plastic (from The Walt Disney Company) and 50% virgin plastic.

It’s Easy to Recycle at NCI at Frederick | Poster

Cancer.gov

From 2013 through the first quarter of 2018, NCI at Frederick has recycled over 1,667 tons of material, while incinerating or landfilling over 4,273 tons of trash. This earns us a recycling rate close to 28 percent, which is below the national average of 32 percent, according to the Environmental Protection Agency, and well below our goal of 50 percent. (These numbers only include operational wastes and not construction debris.) To help improve our rates, please read the following refresher on our recycling program.

Surveillance program for former PCB-exposed workers of a transformer and capacitor recycling company, family members, employees of surrounding companies, and area residents--executive summary.

PubMed

Kraus, Thomas; Gube, Monika; Lang, Jessica; Esser, Andre; Sturm, Walter; Fimm, Bruno; Willmes, Klaus; Neulen, Joseph; Baron, Jens Malte; Merk, Hans; Schettgen, Thomas; Konrad, Kerstin; Deisz, Sabine; Rink, Lothar; Hagmann, Michael; Fillies, Birgit; Zschiesche, Wolfgang; Wittsiepe, Jürgen; Wilhelm, Michael

2012-01-01

In a German company polychlorinated biphenyls (PCB)-containing transformers and capacitors were recycled on a large scale. Human biomonitoring revealed a high PCB body burden in workers of the recycling company, in surrounding locations of this plant, in companies in the neighborhood of this plant, and in family members of these employees. In order to clarify whether possible adverse health effects occurred or may occur in the future, a prospective surveillance program was initiated. After an extensive literature search, an interdisciplinary group of experts developed a surveillance program based on current knowledge with respect to possible adverse health effects that might occur in the recycling process of transformers and capacitors. Exposure to various hazardous substances (PCB, polychlorinated dibenzo-p-dioxins and dibenzo-furans [PCDD/F], metals, solvents) was considered. Criteria derived from human biomonitoring results of PCB were used for admission to the program. Participants in the surveillance program are first informed about risks and aims of the program. Subsequently, physicians started a detailed documentation of participants' general and occupational history, with their complaints, diseases, and nutritional habits, as well as information regarding their living areas, by means of a standardized questionnaire. In addition, separate examinations were performed to detect possible neurological, immunological, (neuro)psychological, hormonal, and skin effects. Moreover, DNA exposure as assessed by the comet assay and antioxidative status were determined. The program will be offered at yearly intervals for 3 years, and then at 5 and 10 years after program onset. Until now the program has proved to be feasible, and acceptance among workers and their families has been high. Based on the results, criteria will be developed to define adverse health effects that might be attributable to a hazardous substance exposure.

77 FR 76034 - Public Water System Supervision Program Approval for the State of Ohio

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... Notification Rule, and the Filter Backwash Recycling Rule. EPA has determined that these revisions are... administering the filter backwash recycling requirements since August 3, 2004. Any interested party may request...

Sustainable Materials Management (SMM) Web Academy Webinar: The Changing Waste Stream

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Comparison of recycling outcomes in three types of recycling collection units.

PubMed

Andrews, Ashley; Gregoire, Mary; Rasmussen, Heather; Witowich, Gretchen

2013-03-01

Commercial institutions have many factors to consider when implementing an effective recycling program. This study examined the effectiveness of three different types of recycling bins on recycling accuracy by determining the percent weight of recyclable material placed in the recycling bins, comparing the percent weight of recyclable material by type of container used, and examining whether a change in signage increased recycling accuracy. Data were collected over 6 weeks totaling 30 days from 3 different recycling bin types at a Midwest University medical center. Five bin locations for each bin type were used. Bags from these bins were collected, sorted into recyclable and non-recyclable material, and weighed. The percent recyclable material was calculated using these weights. Common contaminates found in the bins were napkins and paper towels, plastic food wrapping, plastic bags, and coffee cups. The results showed a significant difference in percent recyclable material between bin types and bin locations. Bin type 2 was found to have one bin location to be statistically different (p=0.048), which may have been due to lack of a trash bin next to the recycling bin in that location. Bin type 3 had significantly lower percent recyclable material (p<0.001), which may have been due to lack of a trash bin next to the recycling bin and increased contamination due to the combination of commingled and paper into one bag. There was no significant change in percent recyclable material in recycling bins post signage change. These results suggest a signage change may not be an effective way, when used alone, to increase recycling compliance and accuracy. This study showed two or three-compartment bins located next to a trash bin may be the best bin type for recycling accuracy. Copyright © 2012 Elsevier Ltd. All rights reserved.

Sustainable Materials Management (SMM) Web Academy Webinar: Reducing Wasted Food: How Packaging Can Help

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

40 CFR Appendix C to Subpart F of... - Method for Testing Recovery Devices for Use With Small Appliances

Code of Federal Regulations, 2014 CFR

2014-07-01

... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling... recycling rules promulgated pursuant to section 608 of the Clean Air Act Amendments of 1990) from small...

40 CFR Appendix C to Subpart F of... - Method for Testing Recovery Devices for Use With Small Appliances

Code of Federal Regulations, 2013 CFR

2013-07-01

... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling... recycling rules promulgated pursuant to section 608 of the Clean Air Act Amendments of 1990) from small...

40 CFR Appendix C to Subpart F of... - Method for Testing Recovery Devices for Use With Small Appliances

Code of Federal Regulations, 2012 CFR

2012-07-01

... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling... recycling rules promulgated pursuant to section 608 of the Clean Air Act Amendments of 1990) from small...

40 CFR Appendix C to Subpart F of... - Method for Testing Recovery Devices for Use With Small Appliances

Code of Federal Regulations, 2011 CFR

2011-07-01

... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling... recycling rules promulgated pursuant to section 608 of the Clean Air Act Amendments of 1990) from small...

Can laboratory and pilot recycling trials predict adhesive removal in commercial recycling systems? : results from the USPS environmentally benign stamp project

Treesearch

Carl Houtman; Daniel Seiter; Nancy Ross Sutherland; Donald Donermeyer

2002-01-01

The ultimate goal of the US Postal Service (USPS) Environmentally Benign Stamp Program is to develop stamp laminates, i.e., face paper, adhesive and siliconized liner, that do not cause difficulties in recycling mills. The criterion for success, and the USPS definition of benignity, is the avoidance of process and product quality hardships when such PSA laminates are...

Voluntary approaches to solid waste management in small towns: a case study of community involvement in household hazardous waste recycling.

PubMed

Massawe, Ephraim; Legleu, Tye; Vasut, Laura; Brandon, Kelly; Shelden, Greg

2014-06-01

An enormous amount of household hazardous waste (HHW) is generated as part of municipal solid waste. This scenario presents problems during disposal, including endangering human health and the environment if improperly disposed. This article examines current HHW recycling efforts in Hammond, Louisiana, with the following objectives: (a) analyze factors and attitudes that motivate residents to participate in the program; (b) quantify various types of HHW; and (c) analyze the e-waste stream in the HHW. Residents and city officials who were surveyed and interviewed cited that commitment shown by local authorities and passion to protect the environment and human health were part of their active participation in the program. An awareness program has played a key role in the success of the program. A legislation specific to e-waste is encouraged. While knowledge and information on laws and permit application processes and the promotion of greener products are encouraged, provision of storage or collection facilities and communal transportation will further motivate more residents to participate in the recycling program.

Cell phone recycling experiences in the United States and potential recycling options in Brazil.

PubMed

Silveira, Geraldo T R; Chang, Shoou-Yuh

2010-11-01

This paper presents an overview of cell phone recycling programs currently available in the United States. At the same time, it also provides analyses of the current recycling situation and possible recycling alternatives for Brazil. Although there are several recycling options in the United States, collection rates are still only 10% of all potential devices because customers are not aware of these possibilities. The whole system is financially based on reselling refurbished cell phones and recycled materials to developing countries which represent an effective and strong market. Several recyclers offer funds to collection partners who are either charities or who work with charities while obtaining the materials that they need in order to run their operations. A mobile phone recycling system for Brazil considering the United States experience and the Extended Producer Responsibility (EPR) principle is suggested. A deposit/refund/advance-recycling fee is proposed which might be implemented as a voluntary industrial initiative managed by PRO Brazil, a producer responsibility organization. One widespread public-private agreement will integrate all mobile phone stakeholders, and environmental education actions and promotional events will promote citizen's participation. Copyright © 2010 Elsevier Ltd. All rights reserved.

Sustainable Materials Management (SMM) Web Academy Webinar: Managing Wasted Food with Anaerobic Digestion: Incentives and Innovations

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

recycle, replenish, reSTORE

ERIC Educational Resources Information Center

Lansburgh, Therese

1976-01-01

Describes projects of the Maryland Committee for the Day Care of Children aimed at cutting day care costs: a recycling center for discarded industrial materials that can be put to educational uses, and workshops for teachers and volunteers in preschool and day care programs. (ED)

Sustainable Materials Management (SMM) Web Academy Webinar: Food Waste Reduction Alliance, a Unique Industry Collaboration

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Recycled Materials in European Highway Environments : Uses, Technologies, and Policies

DOT National Transportation Integrated Search

2000-10-01

The objective of this scanning tour was to review and document innovative policies, programs, and techniques that promote the use of recycled materials in the highway environment. The U.S. delegation met with more than 100 representatives from transp...

Sustainable Materials Management (SMM) Web Academy Webinar: The EPA's Food Recovery Challenge: Be an Endorser!

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Update on Chemical Analysis of Recovered Hydrazine Family Fuels for Recycling

NASA Technical Reports Server (NTRS)

Davis, C. L.

1997-01-01

The National Aeronautics and Space Administration, Kennedy Space Center, has developed a program to re-use and/or recycle hypergolic propellants recovered from propellant systems. As part of this effort, new techniques were developed to analyze recovered propellants. At the 1996 PDCS, the paper 'Chemical Analysis of Recovered Hydrazine Family Fuels For Recycling' presented analytical techniques used in accordance with KSC specifications which define what recovered propellants are acceptable for recycling. This paper is a follow up to the 1996 paper. Lower detection limits and response linearity were examined for two gas chromatograph methods.

Chapter 7: Refrigerator Recycling Evaluation Protocol. The Uniform Methods Project: Methods for Determining Energy-Efficiency Savings for Specific Measures

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kurnik, Charles W.; Keeling, Josh; Bruchs, Doug

Refrigerator recycling programs are designed to save energy by removing operable, albeit less efficient, refrigerators from service. By offering free pickup, providing incentives, and disseminating information about the operating cost of less efficient refrigerators, these programs are designed to encourage consumers to: - Limit the use of secondary refrigerators -Relinquish refrigerators previously used as primary units when they are replaced (rather than keeping the existing refrigerator as a secondary unit) -Prevent the continued use of less efficient refrigerators in another household through a direct transfer (giving it away or selling it) or indirect transfer (resale on the used appliance market).more » Commonly implemented by third-party contractors (who collect and decommission participating appliances), these programs generate energy savings through the retirement of inefficient appliances. The decommissioning process captures environmentally harmful refrigerants and foam, and enables recycling of the plastic, metal, and wiring components.« less

Multi-stakeholder policy modeling for collection and recycling of spent portable battery waste.

PubMed

Gupta, Vimal Kumar; Kaushal, Rajendra Kumar; Shukla, Sheo Prasad

2018-06-01

Policies have been structured for collection and recycling of spent portable battery waste within a framework of stakeholders (recycling council body, producer, recycler and consumer) especially for those battery units that are discarded worldwide because of their expensive cost of recycling. Applicability of stakeholders' policies in their coalition framework have been reviewed and critically analyzed using the Shapley value of cooperative game theory models. Coalition models for 'manufacturer and recycler' indicated the dominating role of manufacturers over the recyclers, and waste management is highly influenced by producer responsibility. But, the take-back policy enables recyclers' dominance role in the management and yields maximum benefit to both recyclers and consumers. The polluter pays principle has been implemented in formulating policies to key stakeholders, 'manufacturers' as well as 'consumers', of battery products by the introduction of penalties to encourage their willingness to join the Environment, Health and Safety program. Results indicated that the policies of the framework have the potential to be implemented within a marginal rise in battery price by 12% to 14.3% in the range of recycling cost per tonne of US$2000 to US$5000. The policy of the stakeholders' framework presented in the study could be an important aid to achieve high collection and recycling rates of spent portable batteries.

Development of a countywide recycling program for Polk County, Wisconsin

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Designing a recycling program for a rural county presents many more challenges in terms of transportation of materials and funding sources. Rural counties and communities typically have much smaller budgets and resources to draw from. In order to create a program that could realistically be implemented and also have widespread support, it was decided to allow ample time for public involvement in the design process. A multi-faceted approach was adopted to facilitate participation by individuals involved in solid waste handling and the general public. The approach included the use of surveys, formation of an advisory committee, public meetings, presentations tomore » civic groups, personal contacts, news releases, and a logo contest. The public involvement turned out to be invaluable. Throughout the year, many concepts and ideas were presented for feedback. Consequently, some aspects of the program were modified, some were scrapped altogether, and a few new ideas were added. Undoubtedly, the process of refinement will continue as the program moves into the implementation phase. The extensive public involvement has resulted in strong support for the countywide program from many sectors, including private haulers and recycling businesses, local officials and county board supervisors, civic groups, environmental groups, and the general public.« less

SRS stainless steel beneficial reuse program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Boettinger, W.L.

1997-02-01

The US Department of Energy`s (DOE) Savannah River Site (SRS) has thousands of tons of stainless steel radioactive scrap metal (RSNI). Much of the metal is volumetrically contaminated. There is no {open_quotes}de minimis{close_quotes} free release level for volumetric material, and therefore no way to recycle the metal into the normal commercial market. If declared waste, the metal would qualify as low level radioactive waste (LLW) and ultimately be dispositioned through shallow land buried at a cost of millions of dollars. The metal however could be recycled in a {open_quotes}controlled release{close_quote} manner, in the form of containers to hold other typesmore » of radioactive waste. This form of recycle is generally referred to as {open_quotes}Beneficial Reuse{close_quotes}. Beneficial reuse reduces the amount of disposal space needed and reduces the need for virgin containers which would themselves become contaminated. Stainless steel is particularly suited for long term storage because of its resistance to corrosion. To assess the practicality of stainless steel RSM recycle the SRS Benficial Reuse Program began a demonstration in 1994, funded by the DOE Office of Science and Technology. This paper discusses the experiences gained in this program.« less

Sustainable Materials Management (SMM) Web Academy Webinar: Pay-As-You Throw: Growth & Opportunity for Sustainable Materials Management

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

The Life Cycle Cost (LCC) of Life Support Recycling and Resupply

NASA Technical Reports Server (NTRS)

Jones, Harry W.

2015-01-01

Brief human space missions supply all the crew's water and oxygen from Earth. The multiyear International Space Station (ISS) program instead uses physicochemical life support systems to recycle water and oxygen. This paper compares the Life Cycle Cost (LCC) of recycling to the LCC of resupply for potential future long duration human space missions. Recycling systems have high initial development costs but relatively low durationdependent support costs. This means that recycling is more cost effective for longer missions. Resupplying all the water and oxygen requires little initial development cost but has a much higher launch mass and launch cost. The cost of resupply increases as the mission duration increases. Resupply is therefore more cost effective than recycling for shorter missions. A recycling system pays for itself when the resupply LCC grows greater over time than the recycling LCC. The time when this occurs is called the recycling breakeven date. Recycling will cost very much less than resupply for long duration missions within the Earth-Moon system, such as a future space station or Moon base. But recycling would cost about the same as resupply for long duration deep space missions, such as a Mars trip. Because it is not possible to provide emergency supplies or quick return options on the way to Mars, more expensive redundant recycling systems will be needed.

ETV REPORT: AND STATEMENT: HYDROMATIX 786E ION EXCHANGE RINSEWATER RECYCLING SYSTEM

EPA Science Inventory

RPA's ETV Program, through the NRMRL, has partnered with the California Dept. of Toxic Substances Contol (DTSCO) under an ETV Pilot to verify pollution prevention, recycling, and waste treatment technologies. This report provides a verification of performance results for the Hydr...

Sustainable Materials Management (SMM) Web Academy Webinar: Building Collection Infrastructure for Composting: Success in the Greater Worcester, Massachusetts Area

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Determinants of recycling common types of plastic product waste in environmental horticulture industry: The case of Georgia.

PubMed

Meng, Ting; Klepacka, Anna M; Florkowski, Wojciech J; Braman, Kristine

2016-02-01

Environmental horticulture firms provide a variety of commercial/residential landscape products and services encompassing ornamental plant production, design, installation, and maintenance. The companies generate tons of waste including plastic containers, trays, and greenhouse/field covers, creating the need to reduce and utilize plastic waste. Based on survey data collected in Georgia in 2013, this paper investigates determinants of the environmental horticulture firms' recycling decision (plastic containers, flats, and greenhouse poly). Our findings indicate that the decision to discard vs. recycle plastic containers, flats, and greenhouse poly is significantly influenced by firm scope, size, location, and partnership with recycling providers, as well as whether recycling providers offer additional waste pickup services. Insights from this study are of use to local governments and environmental organizations interested in increasing horticultural firm participation in recycling programs and lowering the volume of plastic destined for landfills. Copyright © 2015 Elsevier Ltd. All rights reserved.

The effects of unit pricing system upon household solid waste management: The Korean experience

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hong, S.

1999-09-01

Initial effects of adoption of a unit pricing system paired with aggressive recycling programs appear to be substantial. This paper explores the impact of price incentives under the unit pricing system on household solid waste generation and recycling in Korea. The author employs a simultaneous equation model considering the feedback effects between total waste generation and recycling. Estimation results using 3017 Korean household survey data indicate that a rise in waste collection fee induces households to recycle more wastes. However, this effect is partially offset by decreases in source-reduction efforts due to the feedback effects, resulting in relatively lower pricemore » elasticity of demand for solid waste collection services. This implies that household demand for solid waste collection services will not decrease much with additional increases in the collection fee, unless further recycling incentives such as more frequent recyclable pickup services are accompanied.« less

Change in MSW characteristics under recent management strategies in Taiwan.

PubMed

Chang, Yu-Min; Liu, Chien-Chung; Hung, Chao-Yang; Hu, Allen; Chen, Shiao-Shing

2008-12-01

Reduction and recycling initiatives such as producer responsibility and pay-as-you-throw are being implemented in Taiwan. This paper presents a study assessing the impact of recently implemented municipal solid waste (MSW) reduction and recycling management strategies on the characteristics of waste feedstock for incineration in Taiwan. Through the periodic sampling of two typical MSW incineration plants, proximate and ultimate analyses were conducted according to standard methods to explore the influence of MSW reduction and recycling management strategies on incineration feed waste characteristics. It was observed that the annual amount of MSW generated in 2005 decreased by about 10% compared to 2003 and that the characteristics of MSW have changed significantly due to recent management strategies. The heating value of the MSW generated in Taiwan increased yearly by about 5% after program implementation. A comparison of the monthly variations in chemical concentrations indicated that the chlorine content in MSW has changed. This change results from usage reduction of PVC plastic due to the recycling fund management (RFM) program, and the food waste as well as salt content reduction due to the total recycling for kitchen garbage program. This achievement will improve the reduction of dioxin emissions from MSW incineration. In summary, management strategies must be conducted in tandem with the global trend to achieve a zero-waste-discharge country. When implementing these strategies and planning for future MSW management systems, it is important to consider the changes that may occur in the composition and characteristics of MSW over time.

Marshall Space Flight Center solid waste characterization and recycling improvement study

NASA Technical Reports Server (NTRS)

Eley, Michael H.; Crews, Lavonne; Johnston, Ben; Lee, David; Colebaugh, James

1995-01-01

The MSFC Facilities Office, which is responsible for disposing of all waste generated by MSFC, issued a delivery order to the University of Alabama in Huntsville (UAH) to characterize current MSFC waste streams and to evaluate their existing recycling program. The purpose of the study was to define the nature, quantity, and types of waste produced and to generate ideas for improving the present recycling program. Specifically, the following tasks were to be performed: Identify various surplus and waste materials--as identified by the Contracting Officer's Technical Representative (COTR)--by source, location, and type; Analyze MSFC's current methods for handling, storage, transport, and disposition of waste and surplussed materials; Determine the composition of various surplus and waste materials as to type and quantities from various sources and locations; Analyze different methods for the disposition of various surplus and waste materials, including quality, quantity, preparation, transport cost, and value; Study possible alternatives to current methods of handling, storage, transport, and disposition of surplus and waste materials to improve the quality and quantities recycled or sold and to reduce and minimize the quantities of surplus and waste material currently being disposed of or stored; Provide recommendations for source and centralized segregation and aggregation of materials for recycling and/or disposition; and The analysis could include identification and laboratory level evaluation of methods and/or equipment, including capital costs, operating costs, maintenance requirements, life cycle and return on investment for systems to support the waste reduction program mission.

Sustainable Materials Management (SMM) Web Academy Webinar: How to Reduce Wasted Food: EPA’s Food Waste Reduction Tools for Food Services & Restaurants

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Colleges Organize Campuswide Efforts to Recycle Wastes.

ERIC Educational Resources Information Center

Magner, Denise K.

1989-01-01

Spurred by soaring garbage-disposal costs and the closings of local landfills, colleges and universities are organizing campus wide recycling programs. The Association of Physical Plant Administrators of Universities and Colleges will soon be adding the subject to its computerized list of information available to member colleges. (MLW)

TRANSPORT PLANNING MODEL FOR WIDE AREA RECYCLING SYSTEM OF INDUSTRIAL WASTE PLASTIC

NASA Astrophysics Data System (ADS)

Arai, Yasuhiro; Kawamura, Hisashi; Koizumi, Akira; Mogi, Satoshi

To date, the majority of industrial waste plastic generated in an urban city has been processed into landfill. However, it is now necessary to actively utilize that plastic as a useful resource to create a recycling society with a low environment influence. In order to construct a reasonable recycling system, it is necessary to address the "transportation problem," which means determining how much industrial waste plastic is to be transported to what location. With the goal of eliminating landfill processing, this study considers a transport planning model for industrial waste plastic applying linear programming. The results of running optimized calculations under given scenarios clarified not only the possibilities for recycle processing in the Metropolitan area, but also the validity of wide area recycling system.

LOFT. Mobile test building (TAN624) is recycled from ANP program ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

LOFT. Mobile test building (TAN-624) is recycled from ANP program for placement before LOFT containment building door. It has not yet been connected to containment building. Note borated water tank at right of dome. Narrow, vertical structure at right of door is shroud is shroud for air exhaust duct. Filter vaults lie between duct shroud and stack. Camera facing westerly. Date: 1974. INEEL negative no. 74-1072 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

An Assessment of Recycled Refractory Material Performance After Two Years of Service in a Carbon Bake Furnace

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schubert, N.; Bennett, J.P.; Kwong, K.S.

1999-10-27

Material removed from carbon bake furnaces used to manufacture anodes for the production of aluminum metal has historically been disposed by landfill. This material is composed primarily of 50% alumina refractory. in 1997, Alcoa completed a highly successful program to reuse the spent refractories in castables for carbon bake furnace headwalls and flooring, as roadbed aggregate, and in other internal applications. This program recycled/reused 11,000 metric tons of used refractory material (99% of the material removed from the carbon bake furnace) and saved Alcoa over 3.8 of the 9.6 million dollar projected furnace rebuild costs. As assessment is made ofmore » the performance of the recycled refractory components after two years of service.« less

Analysis of National Solid Waste Recycling Programs and Development of Solid Waste Recycling Cost Functions: A Summary of the Literature (1999)

EPA Pesticide Factsheets

Discussion of methodological issues for conducting benefit-cost analysis and provides guidance for selecting and applying the most appropriate and useful mechanisms in benefit-cost analysis of toxic substances, hazardous materials, and solid waste control

Sustainable Materials Management (SMM) Web Academy Webinar: Wasted Food to Energy: How 6 Water Resource Recovery Facilities are Boosting Biogas Production & the Bottom Line

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Sustainable Materials Management (SMM) Web Academy Webinar: Cupertino CA and Cambridge MA: Tips for How Communities Can Successfully Engage Businesses to Divert Food Scraps

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

Sustainable Materials Management (SMM) Web Academy Webinar Series: A Step-by-Step Guide to Conducting a Wasted Food Assessment with the Reducing Wasted Food & Packaging Toolkit

EPA Pesticide Factsheets

This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

The Seven Deadly Sins of Public Outreach Programs.

ERIC Educational Resources Information Center

Miller, Kivi Leroux

2003-01-01

Lists seven approaches not to take when developing a public outreach campaign on recycling. Methods include: (1) environmental education will increase participation; (2) everyone cares about recycling; (3) guilt works; (4) keep repeating the same ads; (5) non-English speakers need translated literature; (6) scheduling workshops; and (7) kids will…

40 CFR 272.2201 - Texas State-Administered program: Final authorization.

Code of Federal Regulations, 2013 CFR

2013-07-01

...); Chapter 371, Texas Oil Collection, Management, and Recycling Act, sections 371.0025(b) and (c), 371.024(a..., Management, and Recycling Act, sections 371.021, 371.022, 371.024(e), 371.0245, 371.0246, 371.025, and 371... Designate New Treatment Subcategories for Radioactively Contaminated Cadmium, Mercury-Containing Batteries...

"War on Waste": A Public-Education Campaign.

ERIC Educational Resources Information Center

Larson, Mark A.; Massetti-Miller, Karen L.

As part of a statewide campaign to increase both awareness of the problem of littering and illegal dumping, and participation in recycling activities, Humboldt County, California, began a recycling and antilittering education project in 1981. Pre- and postcampaign survey data suggest that the 9-month program, relying largely on television and…

Economic and policy instrument analyses in support of the scrap tire recycling program in Taiwan.

PubMed

Chang, Ni-Bin

2008-02-01

Understanding the cost-effectiveness and the role of economic and policy instruments, such as the combined product tax-recycling subsidy scheme or a tradable permit, for scrap tire recycling has been of crucial importance in a market-oriented environmental management system. Promoting product (tire) stewardship on one hand and improving incentive-based recycling policy on the other hand requires a comprehensive analysis of the interfaces and interactions in the nexus of economic impacts, environmental management, environmental valuation, and cost-benefit analysis. This paper presents an assessment of the interfaces and interactions between the implementation of policy instruments and its associated economic evaluation for sustaining a scrap tire recycling program in Taiwan during the era of the strong economic growth of the late 1990s. It begins with an introduction of the management of the co-evolution between technology metrics of scrap tire recycling and organizational changes for meeting the managerial goals island-wide during the 1990s. The database collected and used for such analysis covers 17 major tire recycling firms and 10 major tire manufacturers at that time. With estimates of scrap tire generation and possible scale of subsidy with respect to differing tire recycling technologies applied, economic analysis eventually leads to identify the associated levels of product tax with respect to various sizes of new tires. It particularly demonstrates a broad perspective of how an integrated econometric and engineering economic analysis can be conducted to assist in implementing policy instruments for scrap tire management. Research findings indicate that different subsidy settings for collection, processing, and end use of scrap tires should be configured to ameliorate the overall managerial effectiveness. Removing the existing boundaries between designated service districts could strengthen the competitiveness of scrap tires recycling industry, helping to reduce the required levels of product tax and subsidy. With such initial breakthroughs at hand to handle the complexity of scrap tire recycling technologies, there remains unique management and policy avenues left to explore if a multi-dimensional solution is to be successful in the long run.

DOE`s radioactively - contaminated metal recycling: The policy and its implementation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Warren, S.; Rizkalla, E.

1997-02-01

In 1994, the Department of Energy`s Office of Environmental Restoration initiated development of a recycling policy to minimize the amount of radioactively-contaminated metal being disposed of as waste. During the following two years, stakeholders (including DOE and contractor personnel, regulators, members of the public, and representatives of labor and industry) were invited to identify key issues of concern, and to provide input on the final policy. As a result of this process, a demonstration policy for recycling radioactively-contaminated carbon steel resulting from decommissioning activities within the Environmental Management program was signed on September 20, 1996. It specifically recognizes that themore » Office of Environmental Management has a tremendous opportunity to minimize the disposal of metals as waste by the use of disposal containers fabricated from contaminated steel. The policy further recognizes the program`s demand for disposal containers, and it`s role as the major generator of radioactively-contaminated steel.« less

Gas Phase Emission Ratios From In-Use Diesel and CNG Curbside Passenger Buses in New York City

NASA Astrophysics Data System (ADS)

Herndon, S. C.; Shorter, J.; Canagaratna, M.; Jayne, J.; Nelson, D. D.; Wormhoudt, J. C.; Williams, P.; Silva, P. J.; Shi, Q.; Ghertner, A.; Zahniser, M.; Worsnop, D.; Kolb, C.; Lanni, T.; Drewnick, F.; Demerjian, K. L.

2002-12-01

The Aerodyne Mobile Laboratory simultaneously measured gas phase and particulate emissions from in use vehicles during two campaigns in New York City. The campaigns took place during two weeks in October, 2000 and four weeks in July-August, 2001. Passenger curbside buses were the primary focus of the study, but school buses and several other heavy duty diesel vehicles were also characterized. This paper describes the methodologies used to measure individual in use vehicles and presents the results of the gas phase measurements. Emission ratios for NO, NO2, SO2, N2O, CO, CH4 and H2CO relative to CO2 have been determined across several classes of buses. The gas phase concentrations were measured each second, using Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS). Some of the categories of buses into which the data has been sorted are; diesel (both 6V92 and Series 50) with and without the Continuous Regenerative Technology (CRT) retrofit, compressed natural gas powered(CNG) and hybrid diesel-electric buses. The New York Metropolitan Transit Authority (MTA) cooperated with this work, providing details about each of their buses followed. In addition to MTA buses, other New York City passenger bus operators were also measured. In September 2000, MTA began to switch to 30 ppm sulfur diesel fuel while it is believed the non MTA operators did not. The measured emission ratios show that low sulfur fuel greatly reduces the amount of SO2 per CO2. Roughly one third of the MTA fleet of diesel buses have been equipped with the CRT retrofit. The gas phase results of interest in this category show increased direct emission of NO2 and companion work (also submitted to the 12th CRC) show the impact the CRT refit has on particulate emissions. CNG buses show increased H2CO and CH4 emission ratios relative to diesel powered motors.

Quality requirements for reclaimed/recycled water

NASA Technical Reports Server (NTRS)

Janik, Daniel S.; Sauer, Richard L.; Pierson, Duane L.; Thorstenson, Yvonne R.

1987-01-01

Water used during current and previous space missions has been either carried or made aloft. Future human space endeavors will require some form of water reclamation and recycling. There is little experience in the U.S. space program with this technology. Water reclamation and recycling constitute engineering challenges of the broadest nature that will require an intensive research and development effort if this technology is to mature in time for practical use on the proposed U.S. Space Station. In order for this to happen, reclaimed/recycled water specifications will need to be devised to guide engineering development. Present NASA Potable Water Specifications are not applicable to reclaimed or recycled water. Adequate specifications for ensuring the quality of the reclaimed or recycled potable water system is reviewed, limitations of present water specifications are examined, world experience with potable water reclamation/recycling systems and systems analogs is reviewed, and an approach to developing pertinent biomedical water specifications for spacecraft is presented. Space Station water specifications should be designed to ensure the health of all likely spacecraft inhabitants including man, animals, and plants.

Tribal Waste Management Program

EPA Pesticide Factsheets

The EPA’s Tribal Waste Management Program encourages environmentally sound waste management practices that promote resource conservation through recycling, recovery, reduction, clean up, and elimination of waste.

Cross-cultural comparison of concrete recycling decision-making and implementation in construction industry.

PubMed

Tam, Vivian W Y; Tam, Leona; Le, Khoa N

2010-02-01

Waste management is pressing very hard with alarming signals in construction industry. Concrete waste constituents major proportions of construction and demolition waste of 81% in Australia. To minimize concrete waste generated from construction activities, recycling concrete waste is one of the best methods to conserve the environment. This paper investigates concrete recycling implementation in construction. Japan is a leading country in recycling concrete waste, which has been implementing 98% recycling and using it for structural concrete applications. Hong Kong is developing concrete recycling programs for high-grade applications. Australia is making relatively slow progress in implementing concrete recycling in construction. Therefore, empirical studies in Australia, Hong Kong, and Japan were selected in this paper. A questionnaire survey and structured interviews were conducted. Power spectrum was used for analysis. It was found that "increasing overall business competitiveness and strategic business opportunities" was considered as the major benefit for concrete recycling from Hong Kong and Japanese respondents, while "rising concrete recycling awareness such as selecting suitable resources, techniques and training and compliance with regulations" was considered as the major benefit from Australian respondents. However, "lack of clients' support", "increase in management cost" and "increase in documentation workload, such as working documents, procedures and tools" were the major difficulties encountered from Australian, Hong Kong, and Japanese respondents, respectively. To improve the existing implementation, "inclusion of concrete recycling evaluation in tender appraisal" and "defining clear legal evaluation of concrete recycling" were major recommendations for Australian and Hong Kong, and Japanese respondents, respectively.

Effect of recycling activities on the heating value of solid waste: case study of the Greater Vancouver Regional District (Metro Vancouver).

PubMed

Abedini, Ali R; Atwater, James W; Fu, George Yuzhu

2012-08-01

Two main goals of the integrated solid waste management system (ISWMS) of Metro Vancouver (MV) include further recycling of waste and energy recovery via incineration of waste. These two very common goals, however, are not always compatible enough to fit in an ISWMS depending on waste characteristics and details of recycling programs. This study showed that recent recycling activities in MV have negatively affected the net heating value (NHV) of municipal solid waste (MSW) in this regional district. Results show that meeting MV's goal for additional recycling of MSW by 2015 will further reduce the NHV of waste, if additional recycling activities are solely focused on more extensive recycling of packaging materials (e.g. paper and plastic). It is concluded that 50% additional recycling of paper and plastic in MV will increase the overall recycling rate to 70% (as targeted by the MV for 2015) and result in more than 8% reduction in NHV of MSW. This reduction translates to up to 2.3 million Canadian dollar (CAD$) less revenue at a potential waste-to-energy (WTE) plant with 500 000 tonnes year(-1) capacity. Properly designed recycling programmes, however, can make this functional element of ISWMS compatible with green goals of energy recovery from waste. Herein an explanation of how communities can increase their recycling activities without affecting the feasibility of potential WTE projects is presented.

Industrial waste recycling strategies optimization problem: mixed integer programming model and heuristics

NASA Astrophysics Data System (ADS)

Tang, Jiafu; Liu, Yang; Fung, Richard; Luo, Xinggang

2008-12-01

Manufacturers have a legal accountability to deal with industrial waste generated from their production processes in order to avoid pollution. Along with advances in waste recovery techniques, manufacturers may adopt various recycling strategies in dealing with industrial waste. With reuse strategies and technologies, byproducts or wastes will be returned to production processes in the iron and steel industry, and some waste can be recycled back to base material for reuse in other industries. This article focuses on a recovery strategies optimization problem for a typical class of industrial waste recycling process in order to maximize profit. There are multiple strategies for waste recycling available to generate multiple byproducts; these byproducts are then further transformed into several types of chemical products via different production patterns. A mixed integer programming model is developed to determine which recycling strategy and which production pattern should be selected with what quantity of chemical products corresponding to this strategy and pattern in order to yield maximum marginal profits. The sales profits of chemical products and the set-up costs of these strategies, patterns and operation costs of production are considered. A simulated annealing (SA) based heuristic algorithm is developed to solve the problem. Finally, an experiment is designed to verify the effectiveness and feasibility of the proposed method. By comparing a single strategy to multiple strategies in an example, it is shown that the total sales profit of chemical products can be increased by around 25% through the simultaneous use of multiple strategies. This illustrates the superiority of combinatorial multiple strategies. Furthermore, the effects of the model parameters on profit are discussed to help manufacturers organize their waste recycling network.

75 FR 76633 - Oregon; Correction of Federal Authorization of the State's Hazardous Waste Management Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-09

..., among others, the federal Recycled Used Oil Management Standards; Clarification rule, promulgated on... that the Oregon Administrative Rules (OAR), related to the federal used oil management requirements (OAR 340-100-0002), had not been updated to include the adoption of the federal Recycled Used Oil...

Chemical modification

Treesearch

R. M. Rowell

2004-01-01

Wood is a hygroscopic resource that was designed to perform, in nature, in a wet environment. Nature is programmed to recycle wood in a timely way through biological, thermal, aqueous, photochemical, chemical, and mechanical degradations. In simple terms, nature builds wood from carbon dioxide and water and has all the tools to recycle it back to the starting chemicals...

40 CFR 272.2201 - Texas State-Administered program: Final authorization.

Code of Federal Regulations, 2011 CFR

2011-07-01

...); Chapter 371, Texas Oil Collection, Management, and Recycling Act, sections 371.0025(b) and (c), 371.024(a..., Management, and Recycling Act, sections 371.021, 371.022, 371.024(e), 371.0245, 371.0246, 371.025, and 371...-Containing Batteries and Silver-Containing Batteries (HSWA) (Checklist 201) 67 FR 62618 October 7, 2002...

75 FR 44144 - Washington: Final Authorization of State Hazardous Waste Management Program Revisions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-28

....19. 400(3)(c)(xiii)(A) Correction--the 265.300 Subpart word N--Landfills, carbonaceous related... recycling Subpart G exception from related; closure and 264.140, financial 265.140 Subpart responsibility H...) Correction--chang 264.143. e ``resource reclamation units'' to ``recycling units''. 620(4)(d)(iv...

Mental Models Research to Inform Community Outreach for a Campus Recycling Program

ERIC Educational Resources Information Center

Olson, Lauren; Arvai, Joseph; Thorp, Laurie

2011-01-01

Purpose: The purpose of this paper is to develop a better understanding of the state of knowledge of students and faculty on the Michigan State University (MSU) campus; identify relevant gaps in knowledge and misconceptions about recycling; and provide recommendations regarding how these gaps and misconceptions may be addressed through education…

Recycling as an Exercise in Engineering Education.

ERIC Educational Resources Information Center

Bosscher, James P.

Based on the premise that there are major changes occurring in the programs and/or curricula in engineering schools of today, the author suggests that to focus on the potential of recycling as a natural vehicle would powerfully implement some of the trends in sight in an inventive engineering educational enterprise. His suggestions are given in…

A model for the implementation of a two-shift municipal solid waste and recyclable material collection plan that offers greater convenience to residents.

PubMed

Lin, Hung-Yueh; Tsai, Zong-Pei; Chen, Guan-Hwa; Kao, Jehng-Jung

2011-01-01

Separating recyclables from municipal solid waste (MSW) before collection reduces not only the quantity of MSW that needs to be treated but also the depletion of resources. However, the participation of residents is essential for a successful recycling program, and the level of participation usually depends on the degree of convenience associated with accessing recycling collection points. The residential accessing convenience (RAC) of a collection plan is determined by the proximity of its collection points to all residents and its temporal flexibility in response to resident requirements. The degree of proximity to all residents is determined by using a coverage radius that represents the maximum distance residents need to travel to access a recycling point. The temporal flexibility is assessed by the availability of proximal recycling points at times suitable to the lifestyles of all residents concerned. In Taiwan, the MSW collection is implemented at fixed locations and at fixed times. Residents must deposit their garbage directly into the collection vehicle. To facilitate the assignment of collection vehicles and to encourage residents to thoroughly separate their recyclables, in Taiwan MSW and recyclable materials are usually collected at the same time by different vehicles. A heuristic procedure including an integer programming (IP) model and ant colony optimization (ACO) is explored in this study to determine an efficient two-shift collection plan that takes into account RAC factors. The IP model has been developed to determine convenient collection points in each shift on the basis of proximity, and then the ACO algorithm is applied to determine the most effective routing plan of each shift. With the use of a case study involving a city in Taiwan, this study has demonstrated that collection plans generated using the above procedure are superior to current collection plans on the basis of proximity and total collection distance.

Refining technology for the recycling of stainless steel radioactive scrap metals, FY 94 bi-annual report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mizia, R.E.; Atteridge, D.G.; Buckentin, J.

1994-08-01

The research addressed under this project is the recycling of metallic nuclear-related by-product materials under the direction of Westinghouse Idaho Nuclear Company (WINCO). The program addresses the recycling of radioactive scrap metals (RSM) for beneficial re-use within the DOE complex; in particular, this program addresses the recycling of stainless steel RSM. It is anticipated that various stainless steel components under WINCO control at the Idaho Falls Engineering Laboratory (INEL), such as fuel pool criticality barriers and fuel storage racks will begin to be recycled in FY94-95. The end product of this recycling effort is expected to be waste and overpackmore » canisters for densified high level waste for the Idaho Waste Immobilization Facility and/or the Universal Canister System for dry (interim) storage of spent fuel. The specific components of this problem area that are presently being, or have been, addressed by CAAMSEC are: (1) the melting/remelting of stainless steel RSM into billet form; (2) the melting/remelting initial research focus will be on the use of radioactive surrogates to study; (3) the cost effectiveness of RSM processing oriented towards privatization of RSM reuse and/or resale. Other components of this problem that may be addressed under program extension are: (4) the melting/remelting of carbon steel; (5) the processing of billet material into product form which shall meet all applicable ASTM requirements; and, (6) the fabrication of an actual prototypical product; the present concept of an end product is a low carbon Type 304/316 stainless steel cylindrical container for densified and/or vitrified high level radioactive waste and/or the Universal Canister System for dry (interim) storage of spent fuel. The specific work reported herein covers the melting/remelting of stainless steel {open_quotes}scrap{close_quotes} metal into billet form and the study of surrogate material removal effectiveness by various remelting techniques.« less

Evaluation of radioactive scrap metal recycling

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nieves, L.A.; Chen, S.Y.; Kohout, E.J.

1995-12-01

This report evaluates the human health risks and environmental and socio-political impacts of options for recycling radioactive scrap metal (RSM) or disposing of and replacing it. Argonne National Laboratory (ANL) is assisting the US Department of Energy (DOE), Office of Environmental Restoration and Waste Management, Oak Ridge Programs Division, in assessing the implications of RSM management alternatives. This study is intended to support the DOE contribution to a study of metal recycling being conducted by the Task Group on Recycling and Reuse of the Organization for Economic Cooperation and Development. The focus is on evaluating the justification for the practicemore » of recycling RSM, and the case of iron and steel scrap is used as an example in assessing the impacts. To conduct the evaluation, a considerable set of data was compiled and developed. Much of this information is included in this document to provide a source book of information.« less

Spent refractory reuse as a slag conditioning additive in the EAF

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bennett, James P.; Kwong, Kyei-Sing; Krabbe, Rick

2000-01-01

Refractories removed from service in EAF applications are typically landfilled. A joint USDOE and Steel Manufacturers Association program involving industrial cooperators is evaluating spent refractory recycling/reuse. A review of current recycling practices and a review of progress towards controlling EAF slag chemistry and properties with the additions of basic spent refractories will be discussed.

Towards sustainable solid waste management: Investigating household participation in solid waste management

NASA Astrophysics Data System (ADS)

Akil, A. M.; Ho, C. S.

2014-02-01

The aim of this paper is to assess the readiness of Iskandar Malaysia community to accept solid waste recycling. The research is based on quantitative research design and descriptive survey of the households at Iskandar Malaysia using the stratified sampling method for a sample of 670. The survey was conducted using a structured questionnaire that covered two basic principles; a) recycling knowledge; b) willingness to recycle. Data was analysed using the SPSS to carry out statistical analysis. The finding shows households' knowledge towards the solid waste recycling is good and positive. However, finding also shows that respondents have incomprehensive knowledge on the method of disposal as more than 50% of householders only recycle papers and textiles. Most of the households agreed to participate in the activities of the separation of waste if the facility will be made available at their kerbside. Therefore, it is recommended that government should provide more in-depth knowledge by intensifying the awareness of the households in the recycling programs. In term of urban planning and management, the location of recycling facility can be analysing by using GIS. This is important to understand the catchment area of each neighbourhood or precinct to ensure effective household participation.

User-Assisted Store Recycling for Dynamic Task Graph Schedulers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kurt, Mehmet Can; Krishnamoorthy, Sriram; Agrawal, Gagan

The emergence of the multi-core era has led to increased interest in designing effective yet practical parallel programming models. Models based on task graphs that operate on single-assignment data are attractive in several ways: they can support dynamic applications and precisely represent the available concurrency. However, they also require nuanced algorithms for scheduling and memory management for efficient execution. In this paper, we consider memory-efficient dynamic scheduling of task graphs. Specifically, we present a novel approach for dynamically recycling the memory locations assigned to data items as they are produced by tasks. We develop algorithms to identify memory-efficient store recyclingmore » functions by systematically evaluating the validity of a set of (user-provided or automatically generated) alternatives. Because recycling function can be input data-dependent, we have also developed support for continued correct execution of a task graph in the presence of a potentially incorrect store recycling function. Experimental evaluation demonstrates that our approach to automatic store recycling incurs little to no overheads, achieves memory usage comparable to the best manually derived solutions, often produces recycling functions valid across problem sizes and input parameters, and efficiently recovers from an incorrect choice of store recycling functions.« less

A study of drop-off recycling in Norman, Oklahoma: Behavior of recyclers and nonrecyclers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sims, J.L.; Everett, J.W.

The reality of growing negative public opinion to new landfills prompted a newfound popularity for recycling programs as an alternative to traditional waste management in municipalities. The purpose of this research is to examine the behavioral and attitudinal differences between recyclers and nonrecyclers. These differences were tested statistically based on recycling behavior data gathered through two independent questionnaire surveys, one administered through utility bill statements, the other administered directly by the first author. Data were collected on: contact with the recycling organization, demographics, participation, convenience, incentives, ideological agreement, and assessment rationale. Seven hypotheses were tested, addressing most aspects of themore » Environmental Collective Action model (ECA), first proposed by the second author in 1994. The surveys were administered to City of Norman, Oklahoma residents. Norman operates several drop-off centers within the city limits. The results of the analysis indicate that individuals do make the decision to participate based on the principles outlined in the model of participation. All seven hypotheses are supported by the data in both surveys.« less

40 CFR 272.2201 - Texas State-Administered program: Final authorization.

Code of Federal Regulations, 2012 CFR

2012-07-01

...); Chapter 371, Texas Oil Collection, Management, and Recycling Act, sections 371.0025(b) and (c), 371.024(a...) (except the text “§ 39.3 of this title (relating to Purpose) * * * § 55.21 of this title (relating to..., Management, and Recycling Act, sections 371.021, 371.022, 371.024(e), 371.0245, 371.0246, 371.025, and 371...

Interval linear programming model for long-term planning of vehicle recycling in the Republic of Serbia under uncertainty.

PubMed

Simic, Vladimir; Dimitrijevic, Branka

2015-02-01

An interval linear programming approach is used to formulate and comprehensively test a model for optimal long-term planning of vehicle recycling in the Republic of Serbia. The proposed model is applied to a numerical case study: a 4-year planning horizon (2013-2016) is considered, three legislative cases and three scrap metal price trends are analysed, availability of final destinations for sorted waste flows is explored. Potential and applicability of the developed model are fully illustrated. Detailed insights on profitability and eco-efficiency of the projected contemporary equipped vehicle recycling factory are presented. The influences of the ordinance on the management of end-of-life vehicles in the Republic of Serbia on the vehicle hulks procuring, sorting generated material fractions, sorted waste allocation and sorted metals allocation decisions are thoroughly examined. The validity of the waste management strategy for the period 2010-2019 is tested. The formulated model can create optimal plans for procuring vehicle hulks, sorting generated material fractions, allocating sorted waste flows and allocating sorted metals. Obtained results are valuable for supporting the construction and/or modernisation process of a vehicle recycling system in the Republic of Serbia. © The Author(s) 2015.

Cost-Based Optimization of a Papermaking Wastewater Regeneration Recycling System

NASA Astrophysics Data System (ADS)

Huang, Long; Feng, Xiao; Chu, Khim H.

2010-11-01

Wastewater can be regenerated for recycling in an industrial process to reduce freshwater consumption and wastewater discharge. Such an environment friendly approach will also lead to cost savings that accrue due to reduced freshwater usage and wastewater discharge. However, the resulting cost savings are offset to varying degrees by the costs incurred for the regeneration of wastewater for recycling. Therefore, systematic procedures should be used to determine the true economic benefits for any water-using system involving wastewater regeneration recycling. In this paper, a total cost accounting procedure is employed to construct a comprehensive cost model for a paper mill. The resulting cost model is optimized by means of mathematical programming to determine the optimal regeneration flowrate and regeneration efficiency that will yield the minimum total cost.

Using benchmarking to minimize common DOE waste streams: Volume 5. Office paper waste

DOE Office of Scientific and Technical Information (OSTI.GOV)

Levin, V.

Finding innovative ways to reduce waste streams generated at US Department of Energy (DOE) sites by 50% by the year 2000 is a challenge for DOE`s waste minimization efforts. A team composed of members from several DOE facilities used the quality tool known as benchmarking to improve waste minimization efforts. First the team examined office waste generation and handling processes at their sites. Then team members developed telephone and written questionnaires to help identify potential ``best-in-class`` industry partners willing to share information about their best waste minimization techniques and technologies. The team identified two benchmarking partners, NIKE, Inc., in Beaverton,more » Oregon, and Microsoft, Inc., in Redmond, Washington. Both companies have proactive, employee-driven environmental issues programs. Both companies report strong employee involvement, management commitment, and readily available markets for recyclable materials such as white paper and nonwhite assorted paper. The availability of markets, the initiative and cooperation of employees, and management support are the main enablers for their programs. At both companies, recycling and waste reduction programs often cut across traditional corporate divisions such as procurement, janitorial services, environmental compliance, grounds maintenance, cafeteria operations, surplus sales, and shipping and receiving. These companies exhibited good cooperation between these functions to design and implement recycling and waste reduction programs.« less

Fuzzy risk explicit interval linear programming model for end-of-life vehicle recycling planning in the EU.

PubMed

Simic, Vladimir

2015-01-01

End-of-life vehicles (ELVs) are vehicles that have reached the end of their useful lives and are no longer registered or licensed for use. The ELV recycling problem has become very serious in the last decade and more and more efforts are made in order to reduce the impact of ELVs on the environment. This paper proposes the fuzzy risk explicit interval linear programming model for ELV recycling planning in the EU. It has advantages in reflecting uncertainties presented in terms of intervals in the ELV recycling systems and fuzziness in decision makers' preferences. The formulated model has been applied to a numerical study in which different decision maker types and several ELV types under two EU ELV Directive legislative cases were examined. This study is conducted in order to examine the influences of the decision maker type, the α-cut level, the EU ELV Directive and the ELV type on decisions about vehicle hulks procuring, storing unprocessed hulks, sorting generated material fractions, allocating sorted waste flows and allocating sorted metals. Decision maker type can influence quantity of vehicle hulks kept in storages. The EU ELV Directive and decision maker type have no influence on which vehicle hulk type is kept in the storage. Vehicle hulk type, the EU ELV Directive and decision maker type do not influence the creation of metal allocation plans, since each isolated metal has its regular destination. The valid EU ELV Directive eco-efficiency quotas can be reached even when advanced thermal treatment plants are excluded from the ELV recycling process. The introduction of the stringent eco-efficiency quotas will significantly reduce the quantities of land-filled waste fractions regardless of the type of decision makers who will manage vehicle recycling system. In order to reach these stringent quotas, significant quantities of sorted waste need to be processed in advanced thermal treatment plants. Proposed model can serve as the support for the European vehicle recycling managers in creating more successful ELV recycling plans. Copyright © 2014 Elsevier Ltd. All rights reserved.

An overview of Japanese CELSS research activities

NASA Technical Reports Server (NTRS)

Nitta, Keiji

1987-01-01

Development of Controlled Ecological Life Support System (CELSS) technology is inevitable for future long duration stays of human beings in space, for lunar base construction and for manned Mars flight programs. CELSS functions can be divided into 2 categories, Environmental Control and Material Recycling. Temperature, humidity, total atmospheric pressure and partial pressure of oxygen and carbon dioxide, necessary for all living things, are to be controlled by the environment control function. This function can be performed by technologies already developed and used as the Environment Control Life Support System (ECLSS) of Space Shuttle and Space Station. As for material recycling, matured technologies have not yet been established for fully satisfying the specific metabolic requirements of each living thing including human beings. Therefore, research activities for establishing CELSS technology should be focused on material recycling technologies using biological systems such as plants and animals and physico-chemical systems, for example, a gas recycling system, a water purifying and recycling system and a waste management system. Japanese research activities were conducted and will be continued accordingly.

The Effect of Recycling Education on High School Students' Conceptual Understanding about Ecology: A Study on Matter Cycle

ERIC Educational Resources Information Center

Ugulu, Ilker; Yorek, Nurettin; Baslar, Suleyman

2015-01-01

The objective of this study is to analyze and determine whether a developed recycling education program would lead to a positive change in the conceptual understanding of ecological concepts associated with matter cycles by high school students. The research was conducted on 68 high school 10th grade students (47 female and 21 male students). The…

An Action Research in Young Children (3-5) with Activities on Solid Waste Management in Greece: An Attempt for Assessment.

ERIC Educational Resources Information Center

Apanomeritaki, Olga

This action research project sought to increase the waste management and recycling knowledge among 20 children age 4 and 5 years enrolled in a preschool program in Thessaloniki, Greece. A structured interview was developed to assess the children's pre-intervention knowledge of waste management and recycling. It indicated that most children knew…

The Garbage Gospel: Using the Theory of Planned Behavior to Explain the Role of Religious Institutions in Affecting Pro-Environmental Behavior among Ethnic Minorities

ERIC Educational Resources Information Center

Lakhan, Calvin

2018-01-01

This study used Azjen's Theory of Planned Behavior to examine how pro-recycling and pro-environmental messaging delivered by religious leaders affects stated recycling behavior among ethnic minorities. Using data collected from 12 religious institutions in three Ontario, Canada, communities, a promotion and education program was developed to: (1)…

THE ETV P2 INNOVATIVE COATINGS AND COATING EQUIPMENT PROGRAM--AN UPDATE

EPA Science Inventory

The paper focuses on the Pollution Prevention (P2), Recycling, and Waste Treatment Systems Center of the EPA's Environmental Technology Verification (ETV) Program and, specifically, the P2 Innovating Coatings and Coating Equipment Program (CCEP) housed within the Center. The focu...

Sustainable Materials Management: U.S. State Data Measurement Sharing Program

EPA Pesticide Factsheets

The State Data Measurement Sharing Program (SMP) is an online reporting, information sharing, and measurement tool that allows U.S. states to share a wide range of information about waste, recycling, and composting.

RCRA Sustainable Materials Management Information

EPA Pesticide Factsheets

This asset includes a broad variety of documents, descriptive data, technical analyses and guidance materials relative to voluntary improvements in resource conservation, the beneficial use of sustainable materials and the management of non-hazardous wastes and materials. Included in this asset are participant information and outreach materials of various voluntary programs relating to better materials and waste management programs. An example is the WasteWise program and Sustainable Materials Management (SMM) Challenges, which help organizations and businesses apply sustainable materials management practices to reduce municipal and select industrial wastes. Also included in this asset are guidance materials to assist municipalities in recycling and reuse of municipal solid waste, including diverting materials to composting, and the use of conversion methods such as anaerobic digestion. Another component are the data necessary to compile reports on the characterization of municipal solid waste (including such waste streams as food waste, yard and wood waste, discarded electronics, and household non-hazardous waste), the recycled content of manufactured goods, and other analyses performed using such tools as the Waste Assessment Reduction Model (WARM).For industrial non-hazardous waste, this asset includes guidance and outreach materials on industrial materials recycling and waste minimization. Finally, this asset includes research analyses on sustainable materia

Analysis of an algae-based CELSS. I - Model development

NASA Technical Reports Server (NTRS)

Holtzapple, Mark T.; Little, Frank E.; Makela, Merry E.; Patterson, C. O.

1989-01-01

A steady state chemical model and computer program have been developed for a life support system and applied to trade-off studies. The model is based on human demand for food and oxygen determined from crew metabolic needs. The model includes modules for water recycle, waste treatment, CO2 removal and treatment, and food production. The computer program calculates rates of use and material balance for food, O2, the recycle of human waste and trash, H2O, N2, and food production/supply. A simple noniterative solution for the model has been developed using the steady state rate equations for the chemical reactions. The model and program have been used in system sizing and subsystem trade-off studies of a partially closed life support system.

Analysis of an algae-based CELSS. Part 1: model development

NASA Technical Reports Server (NTRS)

Holtzapple, M. T.; Little, F. E.; Makela, M. E.; Patterson, C. O.

1989-01-01

A steady state chemical model and computer program have been developed for a life support system and applied to trade-off studies. The model is based on human demand for food and oxygen determined from crew metabolic needs. The model includes modules for water recycle, waste treatment, CO2 removal and treatment, and food production. The computer program calculates rates of use and material balance for food. O2, the recycle of human waste and trash, H2O, N2, and food production supply. A simple non-iterative solution for the model has been developed using the steady state rate equations for the chemical reactions. The model and program have been used in system sizing and subsystem trade-off studies of a partially closed life support system.

A Model for Evaluating Development Programs. Miscellaneous Report.

ERIC Educational Resources Information Center

Burton, John E., Jr.; Rogers, David L.

Taking the position that the Classical Experimental Evaluation (CEE) Model does not do justice to the process of acquiring information necessary for decision making re planning, programming, implementing, and recycling program activities, this paper presents the Inductive, System-Process (ISP) evaluation model as an alternative to be used in…

The Louisiana State University waste-to-energy incinerator

NASA Astrophysics Data System (ADS)

1994-10-01

This proposed action is for cost-shared construction of an incinerator/steam-generation facility at Louisiana State University under the State Energy Conservation Program (SECP). The SECP, created by the Energy Policy and Conservation Act, calls upon DOE to encourage energy conservation, renewable energy, and energy efficiency by providing Federal technical and financial assistance in developing and implementing comprehensive state energy conservation plans and projects. Currently, LSU runs a campus-wide recycling program in order to reduce the quantity of solid waste requiring disposal. This program has removed recyclable paper from the waste stream; however, a considerable quantity of other non-recyclable combustible wastes are produced on campus. Until recently, these wastes were disposed of in the Devil's Swamp landfill (also known as the East Baton Rouge Parish landfill). When this facility reached its capacity, a new landfill was opened a short distance away, and this new site is now used for disposal of the University's non-recyclable wastes. While this new landfill has enough capacity to last for at least 20 years (from 1994), the University has identified the need for a more efficient and effective manner of waste disposal than landfilling. The University also has non-renderable biological and potentially infectious waste materials from the School of Veterinary Medicine and the Student Health Center, primarily the former, whose wastes include animal carcasses and bedding materials. Renderable animal wastes from the School of Veterinary Medicine are sent to a rendering plant. Non-renderable, non-infectious animal wastes currently are disposed of in an existing on-campus incinerator near the School of Veterinary Medicine building.

Scrap? This Program Grows on It!

ERIC Educational Resources Information Center

Schureman, Robert

1975-01-01

A high school industrial arts program in plastics recycling provided students direct contact with production methods of the plastics industry as well as awareness of governmental functions. Experimentation included fuel cells, paving and construction composites, soil composites, and watercraft flotation. (EA)

United States Coast Guard recycling guide

DOT National Transportation Integrated Search

1996-07-01

In accordance with the Pollution Prevention Act of 1990, the United States Coast Guard (CG) is committed to a pollution prevention program that will improve the quality of the environment. A key element of this program is the minimization of municipa...

Ontario Waste Exchange: Helping companies recycle their nonhazardous waste and reap the profits

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hanley, M.J.

1997-12-31

The Ontario Waste Exchange (OWE), operated by ORTECH Corporation, is a technical assistance program committed to helping industries find practical alternatives to disposal. OWE is an active exchange, a Technical Matchmaker, matching waste generators with potential end users or recyclers. The OWE utilizes its extensive Reuse and Recycling Markets database that lists current markets in Ontario and neighboring provinces and states. The OWE maintains the database and electronically disseminates the information to industries in an effective and efficient manner. The OWE encourages industries to recycle their nonhazardous waste if a market is available and the economics are viable. The OWE`smore » true value is in helping to create new markets for currently unwanted wastes. The OWE helps to identify potential business opportunities where problem wastes could be recycled into useful products. The OWE also helps existing recyclers expand their operations by sourcing enough consistent supply of a required material. The OWE is recognized internationally as one of the most successful waste exchanges in the world and a significant contributor to achieving the goal of 50% diversion of nonhazardous waste from disposal by year 2,000. CNN and CBC networks showcased OWE`s unique services, highlighting the recycling businesses that have been helped. The OWE has assisted over a 100,000 companies, exchanged over 3,000 materials and diverted over one million cumulative tons of material from disposal since 1984.« less

Recycled sand in lime-based mortars.

PubMed

Stefanidou, M; Anastasiou, E; Georgiadis Filikas, K

2014-12-01

The increasing awareness of the society about safe guarding heritage buildings and at the same time protecting the environment promotes strategies of combining principles of restoration with environmentally friendly materials and techniques. Along these lines, an experimental program was carried out in order to investigate the possibility of producing repair, lime-based mortars used in historic buildings incorporating secondary materials. The alternative material tested was recycled fine aggregates originating from mixed construction and demolition waste. Extensive tests on the raw materials have been performed and mortar mixtures were produced using different binding systems with natural, standard and recycled sand in order to compare their mechanical, physical and microstructure properties. The study reveals the improved behavior of lime mortars, even at early ages, due to the reaction of lime with the Al and Si constituents of the fine recycled sand. The role of the recycled sand was more beneficial in lime mortars rather than the lime-pozzolan or lime-pozzolan-cement mortars as a decrease in their performance was recorded in the latter cases due to the mortars' structure. Copyright © 2014 Elsevier Ltd. All rights reserved.

Interactive analysis of waste recycling and energy recovery program in a small-scale incinerator.

PubMed

Chen, Jeng-Chung; Chen, Wei-Hsin; Chang, Ni-Bin; Davila, Eric; Tsai, Cheng-Hsien

2005-09-01

Conflicting goals affecting solid waste management are explored in this paper to find the best implementation of resource recovery with a small-scale waste-to-energy process. Recycling paper and plastic material often leaves a shortage of thermal energy to support incineration that forces operators to supplement the process with auxiliary fuels. Although there are considerable profits to be made from material recovery, the increase of fuel usage causes conflict given that it is cost prohibitive. A series of trials performed on a small-scale 1.5-t/day incineration plant with a cyclone heat recovery system found that material recycling can impede performance. Experimental results are expressed as empirical regression formulas with regard to combustion temperature, energy transfer, and heat recovery. Process optimization is possible if the waste moisture content remains <30%. To test the robustness of the optimization analysis, a series of sensitivity analyses clarify the extent of material recycling needed with regard to plastic, paper, and metal. The experiments also test whether the moisture in the waste would decrease when recycling paper because of its exceptional capacity to absorb moisture. Results show that recycling paper is strongly recommended when the moisture content is >20%, whereas plastic recycling is not necessary at that moisture condition. Notably, plastic recovery reduces the heat needed to vaporize the water content of the solid waste, thus it is recommended only when the moisture content is <10%. For above-normal incineration temperatures, plastic recycling is encouraged, because it removes excess energy. Metal is confirmed as an overall priority in material recycling regardless of the moisture content of the incoming waste.

Optics Recycle Loop Strategy for NIF Operations above UV Laser-Induced Damage Threshold

DOE PAGES

Spaeth, M. L.; Wegner, P. J.; Suratwala, T. I.; ...

2017-03-23

The National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL) houses the world’s largest laser system, composed of 192 individual, 40-cm-aperture beamlines. The NIF laser routinely operates at ultraviolet (UV) fluences above 8 J/cm 2, more than twice the (3ω only) damage threshold of commercially available UV-grade fused silica. NIF is able to maintain such high fluence operation by using an optics recycling loop strategy. Successful operation of the loop relies on a number of technologies specifically developed for NIF. One of the most important is the capability developed by LLNL and their vendors for producing highly damage-resistant optics.more » Other technologies developed for the optics recycle loop raise the operating point of NIF by keeping damage growth in check. LLNL has demonstrated the capability to sustain UV fused silica optic recycling rates of up to 40 optics per week. The optics are ready for reinstallation after a 3-week trip through a recycle loop where the damage state of each optic is assessed and repaired. The impact of the optics recycle loop has been profound, allowing the experimental program to routinely employ energies and fluences that would otherwise have been unachievable. Without the recycle loop, it is likely that the NIF fluence would need to be kept below the UV threshold for damage growth, ~4 J/cm 2, thus keeping the energy delivered to the target significantly below 1 MJ. With the recycle loop implemented during the National Ignition Campaign, NIF can routinely deliver >1.8 MJ on target, an increase in operational capability of more than 100%. Finally, in this paper, the enabling technological advances, optical performance, and operational capability implications of the optics recycle loop are discussed.« less

Optics Recycle Loop Strategy for NIF Operations above UV Laser-Induced Damage Threshold

DOE Office of Scientific and Technical Information (OSTI.GOV)

Spaeth, M. L.; Wegner, P. J.; Suratwala, T. I.

The National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL) houses the world’s largest laser system, composed of 192 individual, 40-cm-aperture beamlines. The NIF laser routinely operates at ultraviolet (UV) fluences above 8 J/cm 2, more than twice the (3ω only) damage threshold of commercially available UV-grade fused silica. NIF is able to maintain such high fluence operation by using an optics recycling loop strategy. Successful operation of the loop relies on a number of technologies specifically developed for NIF. One of the most important is the capability developed by LLNL and their vendors for producing highly damage-resistant optics.more » Other technologies developed for the optics recycle loop raise the operating point of NIF by keeping damage growth in check. LLNL has demonstrated the capability to sustain UV fused silica optic recycling rates of up to 40 optics per week. The optics are ready for reinstallation after a 3-week trip through a recycle loop where the damage state of each optic is assessed and repaired. The impact of the optics recycle loop has been profound, allowing the experimental program to routinely employ energies and fluences that would otherwise have been unachievable. Without the recycle loop, it is likely that the NIF fluence would need to be kept below the UV threshold for damage growth, ~4 J/cm 2, thus keeping the energy delivered to the target significantly below 1 MJ. With the recycle loop implemented during the National Ignition Campaign, NIF can routinely deliver >1.8 MJ on target, an increase in operational capability of more than 100%. Finally, in this paper, the enabling technological advances, optical performance, and operational capability implications of the optics recycle loop are discussed.« less

Waste management of printed wiring boards: a life cycle assessment of the metals recycling chain from liberation through refining.

PubMed

Xue, Mianqiang; Kendall, Alissa; Xu, Zhenming; Schoenung, Julie M

2015-01-20

Due to economic and societal reasons, informal activities including open burning, backyard recycling, and landfill are still the prevailing methods used for electronic waste treatment in developing countries. Great efforts have been made, especially in China, to promote formal approaches for electronic waste management by enacting laws, developing green recycling technologies, initiating pilot programs, etc. The formal recycling process can, however, engender environmental impact and resource consumption, although information on the environmental loads and resource consumption is currently limited. To quantitatively assess the environmental impact of the processes in a formal printed wiring board (PWB) recycling chain, life cycle assessment (LCA) was applied to a formal recycling chain that includes the steps from waste liberation through materials refining. The metal leaching in the refining stage was identified as a critical process, posing most of the environmental impact in the recycling chain. Global warming potential was the most significant environmental impact category after normalization and weighting, followed by fossil abiotic depletion potential, and marine aquatic eco-toxicity potential. Scenario modeling results showed that variations in the power source and chemical reagents consumption had the greatest influence on the environmental performance. The environmental impact from transportation used for PWB collection was also evaluated. The results were further compared to conventional primary metals production processes, highlighting the environmental benefit of metal recycling from waste PWBs. Optimizing the collection mode, increasing the precious metals recovery efficiency in the beneficiation stage and decreasing the chemical reagents consumption in the refining stage by effective materials liberation and separation are proposed as potential improvement strategies to make the recycling chain more environmentally friendly. The LCA results provide environmental information for the improvement of future integrated technologies and electronic waste management.

Identification of Novel Transplantable GPCR Recycling Motif for Drug Discovery

PubMed Central

Nooh, Mohammed M.; Mancarella, Salvatore; Bahouth, Suleiman W.

2016-01-01

β1-adrenergic receptor (β1-AR) agonists and antagonists are widely used in the treatment of major cardiovascular diseases such as heart failure and hypertension. The β1-AR like other G protein-couple receptors (GPCR) is endocytosed in response to intense agonist activation. Recycling of the agonist-internalized β1-AR is dependent on its carboxy-terminal type-1 PSD-95/DLG/ZO1 (PDZ) and on phospho-serine312 in the third intracellular loop of the β1-AR. Progressive elongation of the β1-AR at its C-tail inactivated the PDZ-biding domain and inhibited the recycling of the β1-AR. However, fusing a twenty amino acid peptide derived from the multiple cloning region of the mammalian expression vector pCDNA3 to the C-tail of the β1-AR (β1-AR[+20]) produced a chimeric β1-AR that recycled rapidly and efficiently. The β1-AR[+20] recycled in a type-1 PDZ and phospho-Ser312-independent manner, indicating that this peptide provided a general GPCR recycling signal. Fusing the enhanced yellow fluorescent protein (EYFP) down-stream of β1-AR[+20] generated a β1-AR-EYFP chimera that was expressed on the membrane and recycled efficiently after agonist-induced internalization. This construct trafficked in a PDZ-SNX27/retromer-independent manner. We also fused EYFP to the N-terminus of the β1-AR to created EYFP-WT β1-AR. This construct recycled in PDZ and SNX27/retromer dependent manner. These β1-AR-EYFP constructs would be useful for high throughput screening (HTS) programs to identify new entities that would interfere with the recycling of agonist internalized GPCR that traffic in PDZ-dependent vs. PDZ-independent roadmaps. PMID:27645110

Material Life Cycle Analysis for the Reduction of Waste Generation at Military Installations

DTIC Science & Technology

2017-02-01

avoid the fossil fuel consumption and land degradation associated with transporting those materials to a landfill. Eco-LCA can also be used to calcu...Recycling Program RMRC Recycled Materials Resource Center SAR Same As Report SDD Sustainable Design and Development SF Standard Form SME Subject...Agency WWII World War II REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information

The National Shipbuilding Research Program: Solid Waste Segregation and Recycling

DTIC Science & Technology

1998-03-01

Shields , Recycling Coordinator D.C. Department of Public Works 65 K Street, NE Washington, DC 20002 202-727-5887 Task Three, Tab Three Page 42 George...SHEAR X FRONT END LOADERS = CONVEYORS X FORKLIFTS O WEIGHT SCALES X PROCESSING DROP-BALL BREAKAGE X CUTTING TORCHES GAS = PLASMA = POWDER = WATER-JET...Loaders Conveyors Forklifts Weight Scales Processing Drop-ball Breakage Cutting Torches Gas Plasma Powder Laser Water-jet Abrasive disk Shears Ferrous

A Social Mission of a University

ERIC Educational Resources Information Center

Malanchuk, John L.

1975-01-01

Discussed is a university recycling program. The program successfully applied cognitive learning to development of an environmental lifestyle and united divergent university components. Students received practical experience in solid waste management encompassing science, economics, and politics. Moreover, the university provided a community…

Assessment of DOE radioactive scrap metal disposition options

DOE Office of Scientific and Technical Information (OSTI.GOV)

Butler, C.R.; Kasper, K.M.; Bossart, S.J.

1997-02-01

The DOE has amassed a large amount of radioactively-contaminated scrap metal (RSM) as a result of past operations and decontamination and decommissioning (D&D) projects. The volume of RSM will continue to increase as a result of the D&D of more than 6,000 surplus facilities and many of the 14,000 operating facilities in the DOE complex. RSM can be either surface contaminated or volumetrically contaminated, or both, with varying amounts of radioactivity. Several options exist for the disposition of this RSM, including disposal as radioactive waste, recycling by decontamination and free-release for unrestricted use, or recycling for restricted reuse inside amore » DOE controlled area. The DOE Office of Science and Technology (EM-50) has been actively investing in technology and strategy development in support of restricted-reuse RSM recycling for the past several years. This paper will assess the nature of the RSM recycling issue, review past investment by DOE to develop technologies and strategies to recycle RSM, and then discuss some recommendations concerning future investments in support of RSM management. Available information on the supply of RSM will be presented in Section II. The regulatory and policy framework concerning recycling RSM will be presented in Section III. A review of DOE investment in RSM recycling technology and current programs will be presented in Section IV. The current and projected industrial capacity will be described in Section V. And, finally, a discussion of issues and recommendations regarding DOE technology development interests in RSM recycling will be presented in Section VI and VII, respectively.« less

Durable medical equipment recycling: a pilot program.

PubMed

Wright, Aaron J

2012-01-01

Our unfunded trauma patients often lack the access to adequate health care services and equipment after hospital discharge. We have developed and implemented a pilot program to provide reclaimed durable medical equipment to medically indigent trauma patients. Our program includes the reuse of items such as front-wheeled walkers, bedside commodes, shower chairs, crutches, and canes.

40 CFR Appendix D to Subpart F of... - Standards for Becoming a Certifying Program for Technicians

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Standards for Becoming a Certifying Program for Technicians D Appendix D to Subpart F of Part 82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and...

40 CFR Appendix D to Subpart F of... - Standards for Becoming a Certifying Program for Technicians

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Standards for Becoming a Certifying Program for Technicians D Appendix D to Subpart F of Part 82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and...

40 CFR Appendix D to Subpart F of... - Standards for Becoming a Certifying Program for Technicians

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Standards for Becoming a Certifying Program for Technicians D Appendix D to Subpart F of Part 82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and...

40 CFR Appendix D to Subpart F of... - Standards for Becoming a Certifying Program for Technicians

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Standards for Becoming a Certifying Program for Technicians D Appendix D to Subpart F of Part 82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and...

40 CFR Appendix D to Subpart F of... - Standards for Becoming a Certifying Program for Technicians

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Standards for Becoming a Certifying Program for Technicians D Appendix D to Subpart F of Part 82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Recycling and...

The Louisiana State University waste-to-energy incinerator

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1994-10-26

This proposed action is for cost-shared construction of an incinerator/steam-generation facility at Louisiana State University under the State Energy Conservation Program (SECP). The SECP, created by the Energy Policy and Conservation Act, calls upon DOE to encourage energy conservation, renewable energy, and energy efficiency by providing Federal technical and financial assistance in developing and implementing comprehensive state energy conservation plans and projects. Currently, LSU runs a campus-wide recycling program in order to reduce the quantity of solid waste requiring disposal. This program has removed recyclable paper from the waste stream; however, a considerable quantity of other non-recyclable combustible wastes aremore » produced on campus. Until recently, these wastes were disposed of in the Devil`s Swamp landfill (also known as the East Baton Rouge Parish landfill). When this facility reached its capacity, a new landfill was opened a short distance away, and this new site is now used for disposal of the University`s non-recyclable wastes. While this new landfill has enough capacity to last for at least 20 years (from 1994), the University has identified the need for a more efficient and effective manner of waste disposal than landfilling. The University also has non-renderable biological and potentially infectious waste materials from the School of Veterinary Medicine and the Student Health Center, primarily the former, whose wastes include animal carcasses and bedding materials. Renderable animal wastes from the School of Veterinary Medicine are sent to a rendering plant. Non-renderable, non-infectious animal wastes currently are disposed of in an existing on-campus incinerator near the School of Veterinary Medicine building.« less

Naldemedine

MedlinePlus

... It works by protecting the bowel from the effects of opioid (narcotic) medications. ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Mesna

MedlinePlus

... protecting the bladder against some of the harmful effects of certain chemotherapy medications. ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Naloxegol

MedlinePlus

... It works by protecting the bowel from the effects of opiate (narcotic) medications. ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Methylnaltrexone

MedlinePlus

... It works by protecting the bowel from the effects of opioid (narcotic) medications. ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Activity: Computer Talk.

ERIC Educational Resources Information Center

Clearing: Nature and Learning in the Pacific Northwest, 1985

1985-01-01

Presents an activity in which students create a computer program capable of recording and projecting paper use at school. Includes instructional strategies and background information such as requirements for pounds of paper/tree, energy needs, water consumption, and paper value at the recycling center. A sample program is included. (DH)

Evaluation of State Urban Education (CEC) Programs District 19, New York City Board of Education.

ERIC Educational Resources Information Center

Schweitzer, Paul; And Others

The five State Urban Education C.E.C. programs in District 19 include Project Excellence, a recycled clinical program which provides diagnostic, referral, and educational service to elementary and junior school students who demonstrate some difficulty in their scholastic and/or emotional adjustment to school. In Operation Reading Success for Sixth…

75 FR 5248 - Requirements and Procedures for Consumer Assistance To Recycle and Save Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-02

... time will allow the public to benefit from the availability of lower cost used vehicle parts from... CARS program. The additional time would allow the public to benefit from the availability of lower cost... public benefit of having cheaper used vehicle parts from the vehicles traded in under the CARS program...

Nasa langley research center and the tidewater interagency pollution prevention program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Houlihan, J.; Binkley, K.

1994-09-01

National Aeronautics and Space Administration (NASA)`s Langley Research Center (LaRC) is an 807-acre research center devoted to aeronautics and space research. LaRC has initiated a broad-based pollution prevention program guided by a Pollution Prevention Program Plan and implemented through specific projects. Over twenty specific source reduction or recycling projects have been initiated since 1991. Recycling activities and use of conservation measures have reduced the use of various freon chlorofluorocarbons, ozone depleting substances (ODCs), by 84 percent in 1993 compared with 1990 figures. In addition, improved silver recovery procedures reduced the amount of photographic laboratory waste by 70 percent, or 11,982more » pounds, during 1993. Total hazardous waste, excluding abrasive blasting debris generated by specific remediation projects, has been reduced by 25 percent, or about 50,000 pounds, in 1993 compared to 1992.« less

An integer programming approach to a real-world recyclable waste collection problem in Argentina.

PubMed

Braier, Gustavo; Durán, Guillermo; Marenco, Javier; Wesner, Francisco

2017-05-01

This article reports on the use of mathematical programming techniques to optimise the routes of a recyclable waste collection system servicing Morón, a large municipality outside Buenos Aires, Argentina. The truck routing problem posed by the system is a particular case of the generalised directed open rural postman problem. An integer programming model is developed with a solving procedure built around a subtour-merging algorithm and the addition of subtour elimination constraints. The route solutions generated by the proposed methodology perform significantly better than the previously used, manually designed routes, the main improvement being that coverage of blocks within the municipality with the model solutions is 100% by construction, whereas with the manual routes as much as 16% of the blocks went unserviced. The model-generated routes were adopted by the municipality in 2014 and the national government is planning to introduce the methodology elsewhere in the country.

48 CFR 23.402 - Authorities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND... Government Through Waste Prevention, Recycling, and Federal Acquisition. (d) The Energy Policy Act of 2005...

The potential environmental gains from recycling waste plastics: Simulation of transferring recycling and recovery technologies to Shenyang, China

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chen Xudong, E-mail: chen.xudong@nies.go.jp; National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506; Graduate School of Environmental Studies, Nagoya University, Furo-cho, Chikusa-ku, Nagoya City 464-8601

Research highlights: {yields} Urban symbiosis creates compatibility of industrial development and waste management. {yields} Mechanical technology leads to more CO{sub 2} emission reduction. {yields} Energy recovery technology leads to more fossil fuel saving. {yields} Clean energy makes recycling technologies cleaner. {yields} Demand management is crucial for realizing potential environmental gains of recycling. - Abstract: With the increasing attention on developing a low-carbon economy, it is necessary to seek appropriate ways on reducing greenhouse gas (GHG) emissions through innovative municipal solid waste management (MSWM), such as urban symbiosis. However, quantitative assessments on the environmental benefits of urban symbiosis, especially in developingmore » countries, are limited because only a limited number of planned synergistic activities have been successful and it is difficult to acquire detailed inventory data from private companies. This paper modifies and applies a two-step simulation system and used it to assess the potential environmental benefits, including the reduction of GHG emissions and saving of fossil fuels, by employing various Japanese plastics recycling/energy-recovery technologies in Shenyang, China. The results showed that among various recycling/energy-recovery technologies, the mechanical waste plastics recycling technology, which produces concrete formwork boards (NF boards), has the greatest potential in terms of reducing GHG emissions (1.66 kg CO{sub 2}e/kg plastics), whereas the technology for the production of refuse plastic fuel (RPF) has the greatest potential on saving fossil fuel consumption (0.77 kgce/kg-plastics). Additional benefits can be gained by applying combined technologies that cascade the utilization of waste plastics. Moreover, the development of clean energy in conjunction with the promotion of new waste plastics recycling programs could contribute to additional reductions in GHG emissions and fossil fuel consumption.« less

Angler harvest, hatchery return, and tributary stray rates of recycled adult summer steelhead Oncorhynchus mykiss in the Cowlitz River, Washington

USGS Publications Warehouse

Kock, Tobias J.; Perry, Russell W.; Gleizes, Chris; Dammers, Wolf; Liedtke, Theresa L.

2016-01-01

Hatchery ‘recycling’ programs have been used to increase angling opportunities by re-releasing fish into a river after they returned to a hatchery or fish trap. Recycling is intended to increase opportunities for fishermen, but this strategy could affect wild fish populations if some recycled fish remain in the river and interact with wild fish populations. To quantify hatchery return and angler harvest rates of recycled steelhead, we conducted a 2-year study on the Cowlitz River, Washington. A total of 1051 steelhead were recycled, including 218 fish that were radio-tagged. Fates of recycled steelhead were similar between years: 48.4% returned to the hatchery, 19.2% were reported captured by anglers, and 32.4% remained in the river. A multistate model quantified the effects of covariates on hatchery return and angler harvest rates, which were positively affected by river discharge and negatively affected by time since release. However, hatchery return rates increased and angler harvest rates decreased during periods of increasing discharge. A total of 21.1% (46 fish) of the radio-tagged steelhead failed to return to the hatchery or be reported by anglers, but nearly half of those fish (20 fish) appeared to be harvested and not reported. The remaining tagged fish (11.9% of the radio-tagged population) were monitored into the spawning period, but only five fish (2.3% of the radio-tagged population) entered tributaries where wild steelhead spawning occurs. Future research focused on straying behaviour, and spawning success of recycled steelhead may further advance the understanding of the effects of recycling as a management strategy.

Electron cooling for the Fermilab recycler: Present concept and provisional parameters

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nagaitsev, S.

1997-09-01

In all scenarios of the possible Tevatron upgrades, luminosity is essentially proportional to the number of antiprotons. Thus, a tenfold increase in luminosity could be achieved by putting five times more protons on the antiproton production target and gaining an additional factor of two from recycling antiprotons left over from the previous store. Stacking and storing ten times more antiprotons puts an unbearable burden on the stochastic cooling system of the existing Accumulator Ring. Thus, one is led to consider an additional stage of antiproton storage the so called Recycler Ring. Electron cooling of the 8 GeV antiprotons in themore » Recycler could provide an attractive way around the problems of large stacks. Such a system would look much like the IUCF proposal to cool 12 GeV protons in the SSC Medium Energy Booster. Although electron cooling has now become a routine tool in many laboratories, its use has been restricted to lower energy accelerators (< 500 MeV/nucleon). An R&D program is currently underway at Fermilab to extend electron cooling technology to the GeV range. This paper describes the electron cooling system design as well as the Recycler ring parameters required to accommodate this system.« less

Multi-Market Impacts of Market-Based Recycling Initiatives.

PubMed

Fisher, Linda R

1999-09-01

In 1995 the average tipping fee in the state of New York was $70/ton, with some landfills charging as high as $100. 1 In New Jersey, fees reached prices as high as $165/ton. 2 With budget crises occurring at all levels of government, economists, environmental scientists, policy-makers, and others are scrambling to find alternatives to waste disposal. Recycling as a solution has risen to the forefront, most likely because it both saves landfill space and may use fewer resources than virgin material processing. At every level of government, policies are being set that encourage recycling. Unfortunately, some of these programs may be resulting in unintended and undesirable side effects. To understand these effects, a broader view of the many factors involved in materials use, waste generation, and disposal is necessary. Within this paper, the broader view is considered, including a discussion of the externalities that exist in the markets affected by waste and an analysis of the effects on all alternatives to recycling, including composting and reuse. Through use of mathematical optimization, this paper shows that a recycling subsidy, or the more complicated tax/subsidy scheme, does not necessarily provide greater environmental benefits compared with disposal taxes.

Life-cycle analysis on biodiesel production from microalgae: water footprint and nutrients balance.

PubMed

Yang, Jia; Xu, Ming; Zhang, Xuezhi; Hu, Qiang; Sommerfeld, Milton; Chen, Yongsheng

2011-01-01

This research examines the life-cycle water and nutrients usage of microalgae-based biodiesel production. The influence of water types, operation with and without recycling, algal species, geographic distributions are analyzed. The results confirm the competitiveness of microalgae-based biofuels and highlight the necessity of recycling harvested water and using sea/wastewater as water source. To generate 1 kg biodiesel, 3726 kg water, 0.33 kg nitrogen, and 0.71 kg phosphate are required if freshwater used without recycling. Recycling harvest water reduces the water and nutrients usage by 84% and 55%. Using sea/wastewater decreases 90% water requirement and eliminates the need of all the nutrients except phosphate. The variation in microalgae species and geographic distribution are analyzed to reflect microalgae biofuel development in the US. The impacts of current federal and state renewable energy programs are also discussed to suggest suitable microalgae biofuel implementation pathways and identify potential bottlenecks. Copyright © 2010 Elsevier Ltd. All rights reserved.

Development of superior asphalt recycling agents. Phase 1, Technical feasibility. Final technical progress report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bullin, J.A.; Davison, R.R.; Glover, C.J.

1997-07-01

After an introduction and a literature survey in Chap. 1, Chap. 2 describes the tasks, together with objectives and important results obtained for each task throughout the entire project. Chaps. 3 thru 7 detail work in developing a qualitative and quantitative knowledge of asphalt oxidation, composition dependence of asphalt properties, and guidelines for producing superior asphalt binders through composition control. They also detail the development of a kinetic model for asphalt oxidative aging and present an understanding of the composition dependence of asphalt oxidation as well as other performance-related properties. Chaps. 8 and 9 compare the aging performance of recycledmore » blends produced using commercial recycling agents and industrial supercritical fractions as rejuvenating agents. Oxidative aging of the recycled blends were evaluated along with the performance of the recycled blends in terms of the strategic highway research program performance grading procedure. Chap. 10 summarizes the work completed in the areas of processing schemes development, projection updates, and scale-up and commercialization plans.« less

A Cost-Benefit Analysis for Revision and Reimplementation of the Office Paper Recycling Program at the Naval Postgraduate School, Monterey

DTIC Science & Technology

1992-12-01

whether they will accept out-of- state waste. Residents of these states complain that they are becoming a dumping ground . Without legislation, these...reducing paper coffee cups or mandating two-sided copying, not only save money but are perceived by the population as a job well done. F. CURRENT...reduction, recycling and composting activities. Under some conditions, these goals can be modified. These conditions are fairly specific. First, the

Feedstock recycling program gets go ahead

DOE Office of Scientific and Technical Information (OSTI.GOV)

Layman, P.

1994-03-28

Feedstock recycling--recycling mixed plastics wastes back into chemical feedstocks such as olefins and naphtha--has received a commercial go ahead in Germany. DKR--Deutsche Kunstsoff recycling, a subsidiary of a commercial company, Duales System Deutschland, responsible for recycling packaging wastes in Germany--has issued three contracts to companies with feedstock recycling technology to convert to liquid feedstocks a total of some 500,000 metric tons per year of mixed plastics packaging wastes by 1996. DKR has also pledged to discontinue exports of used plastics packaging to foreign countries by that date. The three contracts go to a consortium between BASF and OTTO Kunststoff service,more » of Dossenheim; the oil and chemical producer Veba; and the electric power utilities company RWE. DKR's current processing costs are about $1,765 per ton of wastes. That total includes all costs for collecting, sorting, cleaning, and transporting the wastes. In its bid, the BASF-OTTO consortium envisioned a fee of about $190 per ton. That fee, says Niess, was determined by looking at BASF's and OTTO's costs, offset by the savings in raw materials BASF would be making as its technology converts mixed plastics wastes to a mixture of naphtha, aromatics, and oils, all of which can be used in BASF's processes in Ludwigshafen. And because BASF's technology requires no presorting or cleaning before it gets the wastes, the process will trim DKR's costs significantly.« less

CalRecycle Home Page

Science.gov Websites

; Regulations Data Central Facility Information Toolbox (FacIT) Resources Grant, Payment, & Loan Programs environment--particularly in disadvantaged communities. See our Greenhouse Gas Reduction Grant and Loan

Varenicline

MedlinePlus

... cessation aids. It works by blocking the pleasant effects of nicotine (from smoking) on the brain. ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

A case study of air quality above an urban roof top vegetable farm.

PubMed

Tong, Zheming; Whitlow, Thomas H; Landers, Andrew; Flanner, Benjamin

2016-01-01

The effect of elevation and rooftop configuration on local air quality was investigated at the Brooklyn Grange rooftop farm during a short-term observational campaign. Using multiple particle counters and sonic anemometers deployed along vertical gradients, we found that PM2.5 concentration decayed with height above the street. Samples adjacent to the street had the highest average PM2.5 concentration and frequent stochastic spikes above background. Rooftop observations 26 m above ground showed 7-33% reductions in average PM2.5 concentration compared with the curbside and had far fewer spikes. A relationship between the vertical extinction rate of PM2.5 and atmospheric stability was found whereby less unstable atmosphere and greater wind shear led to greater PM2.5 extinction due to damped vertical motion of air. Copyright © 2015 Elsevier Ltd. All rights reserved.

Brazil may stop HIV drug access; problems also reported from Argentina.

PubMed

1999-09-03

Brazil's financial crisis is threatening its HIV treatment programs, as well as programs for other diseases such as hemophilia, tuberculosis, diabetes, and malaria. The government is expected to stop providing antiretroviral therapy through the public health system in October. Meanwhile, the Argentine government stopped providing antiretroviral medications in August. Drug recycling programs are also discussed. Contact information is provided.

Evaluation of Selected Recycling Curricula: Educating the Green Citizen.

ERIC Educational Resources Information Center

Boerschig, Sally; De Young, Raymond

1993-01-01

Solid waste curricula from various programs around the country were reviewed using eight variables identified as predictors of conservation behavior. Scores demonstrated that solid waste curricula focus mainly on knowledge and include, to a lesser extent, attitude change and action strategies. Lists the 14 programs evaluated in the study. (MDH)

Recycling and Reuse of Radioactive Materials

ERIC Educational Resources Information Center

O'Dou, Thomas Joseph

2012-01-01

The Radiochemistry Program at the University of Nevada, Las Vegas (UNLV) has a Radiation Protection Program that was designed to provide students with the ability to safely work with radioactive materials in quantities that are not available in other academic environments. Requirements for continuous training and supervision make this unique…

Making Camp Environmentally Friendly: How Two Camps Did It.

ERIC Educational Resources Information Center

Westerman, Martin; Griner-Johnson, Russ

1991-01-01

Describes the efforts of two camps administered by the Brandeis-Bardin Institute (Brandeis, California) in implementing water and energy conservation programs, involving recycling, composting, and landfill savings. Programs were successful in eliminating excess waste and teaching campers to care more about their environments at home and at work.…

a Multi Objective Model for Optimization of a Green Supply Chain Network

NASA Astrophysics Data System (ADS)

Paksoy, Turan; Özceylan, Eren; Weber, Gerhard-Wilhelm

2010-06-01

This study develops a model of a closed-loop supply chain (CLSC) network which starts with the suppliers and recycles with the decomposition centers. As a traditional network design, we consider minimizing the all transportation costs and the raw material purchasing costs. To pay attention for the green impacts, different transportation choices are presented between echelons according to their CO2 emissions. The plants can purchase different raw materials in respect of their recyclable ratios. The focuses of this paper are conducting the minimizing total CO2 emissions. Also we try to encourage the customers to use recyclable materials as an environmental performance viewpoint besides minimizing total costs. A multi objective linear programming model is developed via presenting a numerical example. We close the paper with recommendations for future researches.

Oxandrolone

MedlinePlus

... and break easily) and to prevent certain side effects in people who take corticosteroids (a group of ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Bicalutamide

MedlinePlus

... called nonsteroidal antiandrogens. It works by blocking the effect of androgen (a male hormone), to stop the ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Nilutamide

MedlinePlus

... medications called antiandrogens. It works by blocking the effect of androgen (a male hormone), to stop the ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Thioridazine

MedlinePlus

... been helped or who have experienced severe side effects. Thioridazine is in a group of medications called ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Flutamide

MedlinePlus

... called nonsteroidal antiandrogens. It works by blocking the effects of androgen (a male hormone) to stop the ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Fexofenadine

MedlinePlus

... medications called antihistamines. It works by blocking the effects of histamine, a substance in the body that ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Lisdexamfetamine

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many capsules are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Dronabinol

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many capsules and solution ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Quinine

MedlinePlus

... not been shown to be effective for this purpose, and may cause serious or life-threatening side ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Armodafinil

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many tablets are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Triazolam

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many capsules are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Dextroamphetamine

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many tablets or capsules ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Nabilone

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many capsules are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Terbutaline

MedlinePlus

... pregnant women who took the medication for this purpose. Terbutaline has also caused serious side effects in ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Secobarbital

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many capsules are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Zaleplon

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many capsules are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Clobazam

MedlinePlus

... one else can take it accidentally or on purpose. Store it at room temperature and away from ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Ezogabine

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many tablets are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Suvorexant

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many tablets are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Dexmethylphenidate

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many tablets or capsules ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Southern California Edison PDF

EPA Pesticide Factsheets

This Southern California Edison report describes an evaluation of SCE’s Retail Appliance Recycling Program (Retail ARP) trial that was initiated in late October 2010 and completed in September of 2011.

Lanthanum

MedlinePlus

... levels of phosphate in the blood can cause bone problems. Lanthanum is in a clsas of medications ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Mesalamine Rectal

MedlinePlus

... and use your fingers to peel off the plastic wrapper. Try to handle the suppository as little ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

QuEST: Qualifying Environmentally Sustainable Technologies, Volume 8

NASA Technical Reports Server (NTRS)

Ross, Kai T.

2013-01-01

Articles in this issue inlude: (1) TEERM Partners with GSDO Program, (2) Materials Management and Substitution Efforts, (3) Recycling and Pollution Control Efforts, and (4) Alternative Energy Efforts.

Neomycin Topical

MedlinePlus

... area, do not use tightly fitting diapers or plastic pants. They can increase the absorption of the ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Heparin Injection

MedlinePlus

... prevent blood clots from forming in catheters (small plastic tubes through which medication can be administered or ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Bacitracin Topical

MedlinePlus

... area, do not use tightly fitting diapers or plastic pants.To use the ointment, follow these steps: ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Determining the optimum strategy of techniques from the municipal solid waste management hierarchy to maximize social value. Master`s thesis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Still, C.M.

1996-12-01

The primary waste management alternatives are source reduction, recycling, composting, incineration, and landfilling. Often waste management policies are based entirely on technical considerations and ignore that actual disposal practices depend on individuals` attitudes and behaviors. This research formulated a decision analysis model that incorporates social value measures to determine the waste management strategy that maximizes the individuals` willingness to participate. The social values that are important and that were considered in the decision support model to assist with making decisions about solid waste management were convenience, feeling good about reducing waste, feeling good about leaving a good environment for futuremore » generations, and the value of recreation programs that can be provided with profit from a recycling program.« less

A novel reverse-osmosis wash water recycle system for manned space stations

NASA Technical Reports Server (NTRS)

Ray, R. J.; Babcock, W. C.; Barss, R. P.; Andrews, T. A.; Lachapelle, E. D.

1984-01-01

The preliminary development of a wash water recycle system utilizing an inside-skinned hollow-fiber membrane is described. This module configuration is based on tube-side feed and is highly resistant to fouling with a minimum of pretreatment. During an ongoing research program for NASA, these modules were operated on actual wash waters with no significant fouling for a period of 40 days. Due to the tube-side-feed flow in these hollow-fiber membranes, the fibers themselves become the pressure vessels, allowing the development of extremely lightweight membrane modules. During the NASA research program, a pre-prototype membrane module capable of processing 6 gallons per day of wash water at 97 percent recovery was developed that can be dry-stored and that weighs 120 g.

Optimal Recycling of Steel Scrap and Alloying Elements: Input-Output based Linear Programming Method with Its Application to End-of-Life Vehicles in Japan.

PubMed

Ohno, Hajime; Matsubae, Kazuyo; Nakajima, Kenichi; Kondo, Yasushi; Nakamura, Shinichiro; Fukushima, Yasuhiro; Nagasaka, Tetsuya

2017-11-21

Importance of end-of-life vehicles (ELVs) as an urban mine is expected to grow, as more people in developing countries are experiencing increased standards of living, while the automobiles are increasingly made using high-quality materials to meet stricter environmental and safety requirements. While most materials in ELVs, particularly steel, have been recycled at high rates, quality issues have not been adequately addressed due to the complex use of automobile materials, leading to considerable losses of valuable alloying elements. This study highlights the maximal potential of quality-oriented recycling of ELV steel, by exploring the utilization methods of scrap, sorted by parts, to produce electric-arc-furnace-based crude alloy steel with minimal losses of alloying elements. Using linear programming on the case of Japanese economy in 2005, we found that adoption of parts-based scrap sorting could result in the recovery of around 94-98% of the alloying elements occurring in parts scrap (manganese, chromium, nickel, and molybdenum), which may replace 10% of the virgin sources in electric arc furnace-based crude alloy steel production.

Zanamivir Oral Inhalation

MedlinePlus

... prescribed by your doctor.Zanamivir comes with a plastic inhaler called a Diskhaler (device for inhaling powder) ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Nystatin and Triamcinolone

MedlinePlus

... area, do not place tightly fitting diapers or plastic pants on the child. They can increase the ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Lopinavir and Ritonavir

MedlinePlus

... so that the medication will have a greater effect. Although lopinavir and ritonavir will not cure HIV, ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Olopatadine Nasal Spray

MedlinePlus

... medications called antihistamines. It works by blocking the effects of histamine, a substance in the body that ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

49 CFR 599.102 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... automobile for purposes other than resale. Disposal facility means a facility listed on http://www.cars.gov... under the National Vehicle Mercury Switch Recovery Program for the collection, recycling and disposal of...

Testosterone Nasal Gel

MedlinePlus

... one else can use it accidentally or on purpose. Keep track of how much medication is left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

49 CFR 599.102 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... automobile for purposes other than resale. Disposal facility means a facility listed on http://www.cars.gov... under the National Vehicle Mercury Switch Recovery Program for the collection, recycling and disposal of...

49 CFR 599.102 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... automobile for purposes other than resale. Disposal facility means a facility listed on http://www.cars.gov... under the National Vehicle Mercury Switch Recovery Program for the collection, recycling and disposal of...

Dextroamphetamine and Amphetamine

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many tablets or capsules ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

49 CFR 599.102 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... automobile for purposes other than resale. Disposal facility means a facility listed on http://www.cars.gov... under the National Vehicle Mercury Switch Recovery Program for the collection, recycling and disposal of...

Testosterone Transdermal Patch

MedlinePlus

... one else can use it accidentally or on purpose. Keep track of how many patches are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

49 CFR 599.102 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... automobile for purposes other than resale. Disposal facility means a facility listed on http://www.cars.gov... under the National Vehicle Mercury Switch Recovery Program for the collection, recycling and disposal of...

Phentermine and Topiramate

MedlinePlus

... one else can take it accidentally or on purpose. Keep track of how many capsules are left ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Land, Waste, and Cleanup Topics

EPA Pesticide Factsheets

After reducing waste as much as possible through recycling and sustainability, managing waste protects land quality. EPA is also involved in cleaning up and restoring contaminated land, through brownfield and superfund programs.

The Waste Wise Schools Program: Evidence of Educational, Environmental, Social and Economic Outcomes at the School and Community Level

ERIC Educational Resources Information Center

Armstrong, Patricia; Sharpley, Brian; Malcolm, Stephen

2004-01-01

The Waste Wise Schools Program was established by EcoRecycle Victoria to implement waste and litter education in Victorian schools. It is now operating in over 900 schools in Victoria and 300 schools in other Australian states / territories. This paper provides detailed case studies of two active schools in the Waste Wise Schools Program and…

Dissolution of used nuclear fuel using recycled nitric acid

DOE Office of Scientific and Technical Information (OSTI.GOV)

Almond, Philip M.; Daniel, Jr., William E.; Rudisill, Tracy S.

An evaluation was performed on the feasibility of using HB-Line anion exchange column waste streams from Alternate Feedstock 2 (AFS-2) processing for the dissolver solution for used nuclear fuel (UNF) processing. The targeted UNF for dissolution using recycled solution are fuels similar to the University of Missouri Research Reactor (MURR) fuel. Furthermore, the objectives of this experimental program were to validate the feasibility of using impure dissolver solutions with the MURR dissolution flowsheet to verify they would not significantly affect dissolution of the UNF in a detrimental manner.

RECOMMENDATIONS FOR UO3 PLANT BIOASSAY

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carbaugh, Eugene H.

2010-07-12

Alternative urine bioassay programs are described for application with decontamination and decommissioning activities at the Hanford UO3 Plant. The alternatives are based on quarterly or monthly urine bioassay for recycled uranium, assuming multiple acute inhalation intakes of recycled uranium occurring over a year. The inhalations are assumed to be 5µm AMAD particles of 80% absorption type F and 20% absorption type M. Screening levels, expressed as daily uranium mass excretion rates in urine, and the actions associated with these levels are provided for both quarterly and monthly sampling frequencies.

Dissolution of used nuclear fuel using recycled nitric acid

DOE PAGES

Almond, Philip M.; Daniel, Jr., William E.; Rudisill, Tracy S.

2017-03-20

An evaluation was performed on the feasibility of using HB-Line anion exchange column waste streams from Alternate Feedstock 2 (AFS-2) processing for the dissolver solution for used nuclear fuel (UNF) processing. The targeted UNF for dissolution using recycled solution are fuels similar to the University of Missouri Research Reactor (MURR) fuel. Furthermore, the objectives of this experimental program were to validate the feasibility of using impure dissolver solutions with the MURR dissolution flowsheet to verify they would not significantly affect dissolution of the UNF in a detrimental manner.

The potential environmental gains from recycling waste plastics: simulation of transferring recycling and recovery technologies to Shenyang, China.

PubMed

Chen, Xudong; Xi, Fengming; Geng, Yong; Fujita, Tsuyoshi

2011-01-01

With the increasing attention on developing a low-carbon economy, it is necessary to seek appropriate ways on reducing greenhouse gas (GHG) emissions through innovative municipal solid waste management (MSWM), such as urban symbiosis. However, quantitative assessments on the environmental benefits of urban symbiosis, especially in developing countries, are limited because only a limited number of planned synergistic activities have been successful and it is difficult to acquire detailed inventory data from private companies. This paper modifies and applies a two-step simulation system and used it to assess the potential environmental benefits, including the reduction of GHG emissions and saving of fossil fuels, by employing various Japanese plastics recycling/energy-recovery technologies in Shenyang, China. The results showed that among various recycling/energy-recovery technologies, the mechanical waste plastics recycling technology, which produces concrete formwork boards (NF boards), has the greatest potential in terms of reducing GHG emissions (1.66 kg CO(2)e/kg plastics), whereas the technology for the production of refuse plastic fuel (RPF) has the greatest potential on saving fossil fuel consumption (0.77 kg ce/kg-plastics). Additional benefits can be gained by applying combined technologies that cascade the utilization of waste plastics. Moreover, the development of clean energy in conjunction with the promotion of new waste plastics recycling programs could contribute to additional reductions in GHG emissions and fossil fuel consumption. Copyright © 2010 Elsevier Ltd. All rights reserved.

School Compost Programs: Pathways to Success

ERIC Educational Resources Information Center

Schumpert, Kary; Dietz, Cyndra

2012-01-01

After the oft-repeated three Rs (reduce, reuse, recycle) comes the lesser-known but equally important fourth R: rot. In this case, rot means compost. Classrooms, schools, and school districts can use a number of methods to establish a compost program. The finished product is a valuable soil amendment that adds fertility to local farmland, school…

75 FR 36069 - Clean Air Act Operating Permit Program; Petition for Objection to a Federal Operating Permit for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-24

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9167-5] Clean Air Act Operating Permit Program; Petition for Objection to a Federal Operating Permit for Waste Management of Louisiana L.L.C., Woodside Landfill and Recycling Center (WLRC), Walker, Livingston Parish, LA AGENCY: Environmental Protection Agency (EPA). ACTION...

LANDFILL RECLAMATION - POTENTIAL FOR RECYCLING/REUSE AND RESULTS OF THE EVALUATION OF THE COLLIER COUNTY, FLORIDA MITE DEMONSTRATION

EPA Science Inventory

In October 1993, the US Environmental Protection Agency (EPA) issued the report "Evaluation of the Collier County Solid Waste Department and was evaluated as a part of EPA's Municipal Solid Waste Innovative Technology Evaluation (MITE) Program. he purpose of the MITE program is t...

Tools to Reduce Waste in Schools

ERIC Educational Resources Information Center

US Environmental Protection Agency, 2007

2007-01-01

This guide was produced to help schools and school districts reduce the amount of waste they generate It shows how to start a waste reduction program or expand an existing one. The booklet shows how such programs can benefit schools, communities, and the environment by reducing, reusing, and recycling waste. Each section--schools, school…

40 CFR 272.2201 - Texas State-Administered program: Final authorization.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) (Checklist 187) 64 FR 36365 June 8, 2000. Zinc Fertilizers Made from Recycled Hazardous Secondary Materials... 16, 2001. Inorganic Chemical Manufacturing Waste Identification and Listing (HSWA/Non-HSWA...

Evaluation of the Benefits Attributable to Automotive Lighweight Materials Program Research and Development Projects

DOE Office of Scientific and Technical Information (OSTI.GOV)

Das, S.

The purpose of this project is to identify and test methods appropriate for estimating the benefits attributable to research and development (R and D) projects funded by the Automotive Lightweight Materials (ALM) Program of the Office of Advanced Automotive Technologies (OAAT) of the U.S. Department of Energy (DOE). The program focuses on the development and validation of advanced lightweight materials technologies to significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost. The work supports the goals of the Partnership for a New Generation of Vehicles (PNGV). Up to thirty percentmore » of the improvement required to meet the PNGV goal of tripling vehicle fuel economy and much of its cost, safety, and recyclability goal depend on the lightweight materials. Funded projects range from basic materials science research to applied research in production environments. Collaborators on these projects include national laboratories, universities, and private sector firms, such as leading automobile manufacturers and their suppliers.« less

An analysis of the back end of the nuclear fuel cycle with emphasis on high-level waste management, volume 1

NASA Technical Reports Server (NTRS)

1977-01-01

The programs and plans of the U.S. government for the "back end of the nuclear fuel cycle" were examined to determine if there were any significant technological or regulatory gaps and inconsistencies. Particular emphasis was placed on analysis of high-level nuclear waste management plans, since the permanent disposal of radioactive waste has emerged as a major factor in the public acceptance of nuclear power. The implications of various light water reactor fuel cycle options were examined including throwaway, stowaway, uranium recycle, and plutonium plus uranium recycle. The results of this study indicate that the U.S. program for high-level waste management has significant gaps and inconsistencies. Areas of greatest concern include: the adequacy of the scientific data base for geological disposal; programs for the the disposal of spent fuel rods; interagency coordination; and uncertainties in NRC regulatory requirements for disposal of both commercial and military high-level waste.

Neomycin, Polymyxin, and Bacitracin Topical

MedlinePlus

... area, do not use tightly fitting diapers or plastic pants.To use the ointment, follow these steps: ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Elvitegravir, Cobicistat, Emtricitabine, and Tenofovir

MedlinePlus

... so that the medication will have a greater effect. Although the combination of elvitegravir, cobicistat, emtricitabine and ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Phonon Recycling for Ultrasensitive Kinetic Inductance Detectors

NASA Astrophysics Data System (ADS)

Zmuidzinas, Jonas

Initially proposed (Day et al. 2003; Zmuidzinas 2012) in 1999 by our Caltech/JPL group, and thanks to strong support from NASA, the superconducting (microwave) kinetic inductance detector (MKID or KID) technology continues to develop rapidly as it transitions into applications. The development effort worldwide is intensifying and NASA's continued support of KID development is essential in order to keep pace. Here we propose to investigate and demonstrate a new, low-TRL concept, which we call phonon recycling, that promises to open broad new avenues in KID design and performance. Briefly, phonon recycling allows the detector designer to tailor the responsivity and sensitivity of a KID to match the needs of the application by using geometry to restrict the rate at which recombination phonons are allowed to escape from the detector. In particular, phonon recycling should allow very low noise-equivalent power (NEP) to be achieved without requiring very low operating tem- peratures. Phonon recycling is analogous to the use of micromachined suspension legs to control the flow of heat in a bolometer, as measured by the thermal conductivity G. However, phonon recycling exploits the non-thermal distribution of recombination phonons as well as their very slow decay in crystals at low temperatures. These properties translate to geometrical and mechanical requirements for a phonon-recycled KID that are considerably more relaxed than for a bolometer operating at the same temperature and NEP. Our ultimate goal is to develop detector arrays suitable for a far-infrared (FIR) space mission, which will impose strict requirements on the array sensitivity, yield, uniformity, multiplexing density, etc. Through previous NASA support under the Strategic Astrophysics Technology (SAT) program, we have successfully demonstrated the MAKO submillimeter camera at the Caltech Submillimeter Observatory and have become familiar with these practical issues. If our demonstration of phonon recycling is successful, we will have a path for continuously adapting the high-background, high-NEP detectors we have demonstrated on the ground to the ultralow-NEP detectors needed for space.

A Survey of the American Society of Anesthesiologists Regarding Environmental Attitudes, Knowledge, and Organization.

PubMed

Ard, John L; Tobin, Katherine; Huncke, Tessa; Kline, Richard; Ryan, Susan M; Bell, Charlotte

2016-04-01

Our planet is in the midst of an environmental crisis. Government and international agencies such as the Intergovernmental Panel on Climate Change urge radical and transformative change at every level of how we conduct our personal and professional lives. The health care industry contributes to climate change. According to a study from the University of Chicago, the health care sector accounts for 8% of the United States' total greenhouse gas emissions. In an effort to understand the current state of environmental practice, attitudes, and knowledge among anesthesiologists in the United States, we conducted a survey of American anesthesiologists regarding environmental sustainability. The environmental survey was sent out by e-mail to a random sampling of 5200 members of the American Society of Anesthesiologists. This process was repeated a second time. A total of 2189 anesthesiologists of 5200 responded to the survey, a 42% response rate. Of the survey respondents, 80.1% (confidence interval, 78.2%-81.9%) were interested in recycling. Respondents reported recycling in 27.7% of operating rooms where they work. The majority of respondents (67%; confidence interval, 64%-69%) reported there was insufficient information on how to recycle intraoperatively. Respondents supported sustainability practices such as reprocessing equipment, using prefilled syringes, and donating unused equipment and supplies. The affirmative response rate was 48.4% for reprocessing equipment, 56.6% for using prefilled syringes, and 65.1% for donating equipment and supplies to medical missions. Questions about hospital-wide organization of sustainability programs elicited many "I don't know" responses. Eighteen percent of responders indicated the presence of a sustainability or "green" task force. A total of 12.6% of responders indicated the presence of a mandate from hospital leadership to promote sustainability programs. Two important conclusions drawn from the survey data are a lack of hospital-wide organization of sustainability programs and a belief among survey responders that they lack adequate information on recycling and sustainability.

Issues and Potential Program on Denatured Fuel Utilization.

DTIC Science & Technology

1978-12-01

HTGR fuel develop - ment program ; 4. coated particles of (U,Th)02 have been extensively tested as potential HTGR fuels . A detailed summary of the...current scrap and waste treatment requirements. dBase case for all HTGR (Prismatic Fuel Element) cases based on data in "Summary Program Plan...Alternate Program for HTGR Fuel Recycle," April 11, 1975, Draft. 19 a --- AC8NCi09 The principal factors that result in a nominally-higher cost for

Public attitudes and risk perception toward land application of biosolids within the south-eastern United States.

PubMed

Robinson, Kevin G; Robinson, Carolyn H; Raup, Lauren A; Markum, Travis R

2012-05-15

A descriptive-correlational study of biosolids recycling was conducted in the south-eastern United States to assess current knowledge, attitudes and risk perceptions of participants in two communities that land apply biosolids as part of their waste management programs. One community, Amelia County VA, has been outspoken against biosolids recycling in the past, whereas the second community, Knoxville, TN region, has voiced few concerns about biosolids recycling. Additionally, gender differences within the entire study population were assessed. A 45-question telephone survey, utilizing a 4-point Likert scale, was developed and administered to 311 randomly selected adults in the two regions. Commonalities identified during the study revealed key risk perceptions by the public regarding biosolids regulations, treatment, and application. Given current perceptions and knowledge, respondents felt that the benefits derived from biosolids recycling do not offset the perceived health and safety risks. However, as distance between application and personal property increased, a decrease in opposition of biosolids reuse became evident for all respondents. Survey participants were dissatisfied with the level of stakeholder involvement in research and decision-making processes concerning biosolids. The outspoken Amelia County residents perceived greater health risks due to inadequate treatment of biosolids and odorous emissions during the application process than the less engaged Knox Metro respondents. Significant gender differences were observed with sampled females perceiving greater risks to health and safety from biosolids recycling than males. There was also indication that decisions and risks were not sufficiently communicated to the public, leading to respondents being inadequately informed about biosolids land application in both communities. Community-specific outreach programs must address these public risk perceptions and the differences in perception caused by gender and issue awareness to assist solid waste managers in developing and implementing successful biosolids land application systems that are acceptable to the public. Copyright © 2012 Elsevier Ltd. All rights reserved.

A multiobjective optimization model and an orthogonal design-based hybrid heuristic algorithm for regional urban mining management problems.

PubMed

Wu, Hao; Wan, Zhong

2018-02-01

In this paper, a multiobjective mixed-integer piecewise nonlinear programming model (MOMIPNLP) is built to formulate the management problem of urban mining system, where the decision variables are associated with buy-back pricing, choices of sites, transportation planning, and adjustment of production capacity. Different from the existing approaches, the social negative effect, generated from structural optimization of the recycling system, is minimized in our model, as well as the total recycling profit and utility from environmental improvement are jointly maximized. For solving the problem, the MOMIPNLP model is first transformed into an ordinary mixed-integer nonlinear programming model by variable substitution such that the piecewise feature of the model is removed. Then, based on technique of orthogonal design, a hybrid heuristic algorithm is developed to find an approximate Pareto-optimal solution, where genetic algorithm is used to optimize the structure of search neighborhood, and both local branching algorithm and relaxation-induced neighborhood search algorithm are employed to cut the searching branches and reduce the number of variables in each branch. Numerical experiments indicate that this algorithm spends less CPU (central processing unit) time in solving large-scale regional urban mining management problems, especially in comparison with the similar ones available in literature. By case study and sensitivity analysis, a number of practical managerial implications are revealed from the model. Since the metal stocks in society are reliable overground mineral sources, urban mining has been paid great attention as emerging strategic resources in an era of resource shortage. By mathematical modeling and development of efficient algorithms, this paper provides decision makers with useful suggestions on the optimal design of recycling system in urban mining. For example, this paper can answer how to encourage enterprises to join the recycling activities by government's support and subsidies, whether the existing recycling system can meet the developmental requirements or not, and what is a reasonable adjustment of production capacity.

Managing and Transforming Waste Streams – A Tool for Communities

EPA Pesticide Factsheets

The Managing and Transforming Waste Streams Tool features 100 policy and program options communities can pursue to increase rates of recycling, composting, waste reduction, and materials reuse across waste stream generators.

Azithromycin

MedlinePlus

... taking azithromycin unless you experience the severe side effects described in the SIDE EFFECTS section. If you stop taking azithromycin too soon ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

75 FR 34737 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-18

... 406- 296-2536. EIS No. 20100218, Final EIS, BR, CA, North Bay Water Recycling Program (NBWRP... Green River Area Rangeland Project, Updated Information to the Analyze the Effects of Domestic Livestock...

Polyethylene glycol-electrolyte solution (PEG-ES)

MedlinePlus

... electrolytes to prevent dehydration and other serious side effects that may be caused by fluid loss as ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Bars, Lines, & Pies: A Graphing Skills Program. Expect the Unexpected with Math[R

ERIC Educational Resources Information Center

Actuarial Foundation, 2013

2013-01-01

"Bars, Lines, & Pies" is a dynamic math program designed to build graphing skills in students, while also showing them the relevance of math in their lives. Developed by The Actuarial Foundation along with Scholastic, the graphing lessons and activities involve engaging, real-world examples about the environment and recycling. In these lessons,…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Smith, F. G.; Daniels, E. J.

This report summarizes an assessment conducted by Environmental Technologies Alternatives, Inc., under a subcontract to Argonne National Laboratory. The project was conducted in two phases. An assessment of alternative technologies for recycling of prompt non-tire rubber was conducted in the first phase, and an experimental program focusing on a new technology called the catalytic Regeneration Process offered the greatest opportunity for recovery of high-value recyclable rubber material. An experimental and large-scale test program was undertaken to further delineate the economic potential as an essential step leading to commercial deployment and to determine the course of continued development of the technologymore » by the private sector. The experimental program defined process-operating conditions for the technology and verified the degree of devulcanisation achievable for two rubber compounds: ethylene-propylene-nonconjugated-diene monomer (EPDM) and neoprene. To determine product acceptance, samples of devulcanized EPDM and neoprene were prepared and used in factory trials for the production of automotive moldings (EPDM) and fiber-filled belting (neoprene). The factory trials indicated that the physical properties of the products were acceptable in both cases. The appearance of molded and calendared surface finishes was acceptable, while that of extruded finishes was unsatisfactory. The fiber-filled neoprene belting application offers the greatest economic potential. Process costs were estimated at $0.34/lb for neoprene waste rubber relative to a value of $0.57/lb. The results of the experimental program led to the decision to continue development of this technology is being planned, subject to the availability of about $3 million in financing from private-sector investors. The ability to recycle non-tire rubber scrap could conserve as much as 90,000 Btu/lb, thus yielding an estimated energy savings potential of about 0.25 quad/yr.« less

Leaching standards for mineral recycling materials--a harmonized regulatory concept for the upcoming German Recycling Decree.

PubMed

Susset, Bernd; Grathwohl, Peter

2011-02-01

In this contribution we give a first general overview of results of recent studies in Germany which focused on contaminant leaching from various materials and reactive solute transport in the unsaturated soil zone to identify the key factors for groundwater risk assessment. Based on these results we developed new and improved existing methods for groundwater risk assessment which are used to derive a new regulatory concept for the upcoming "Decree for the Requirements of the Use of Alternative Mineral Building Materials in Technical Constructions and for the Amendment of the Federal Soil Protection and Contaminated Sites Ordinance" of the German Federal Ministry of Environment. The new concept aims at a holistic and scientifically sound assessment of the use of mineral recycling materials (e.g., mineral waste, excavated soils, slag and ashes, recycling products, etc.) in technical constructions (e.g., road dams) and permanent applications (e.g., backfilling and landscaping) which is based on a mechanistic understanding of leaching and transport processes. Fundamental for risk assessment are leaching standards for the mineral recycling materials. For each application of mineral recycling materials specific maximum concentrations of a substance in the seepage water at the bottom of an application were calculated. Technical boundary conditions and policy conventions derived from the "German precautionary groundwater and soil protection policy" were accounted to prevent adverse environmental effects on the media soil and groundwater. This includes the concentration decline of highly soluble substances (e.g., chloride and sulphate), retardation or attenuation of solutes, accumulation of contaminants in sub-soils and the hydraulic properties of recycling materials used for specific applications. To decide whether the use of a mineral recycling material is possible in a specific application, the leaching qualities were evaluated based on column percolation tests with various samples and compared with application-specific maximum concentrations. In the upcoming federal decree this simplified concept is realized using detailed tables which classify the leaching quality of mineral recycling materials and demonstrate potential application. A quality assurance system will be mandatory which defines specific testing programs (material properties and limit concentrations to be tested, number and schedule of testing) for the different mineral recycling materials using standardized methods (column percolation test). Copyright © 2010 Elsevier Ltd. All rights reserved.

Mixed-Up Floors.

ERIC Educational Resources Information Center

Shaw, Richard

2001-01-01

Examines the maintenance management problems inherent in cleaning multiple flooring materials revealing the need for school officials to keep it simple when choosing flooring types. Also highlighted is a carpet recycling program used by Wright State University (Ohio). (GR)

78 FR 79615 - Vermont: Final Authorization of State Hazardous Waste Management Program Revisions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-31

...); OECD Requirements; Export Shipments of Spent Lead-Acid Batteries [75 FR 1236, January 8, 2010... top crushing is regulated as treatment rather than being considered an exempt recycling activity (this...

DOE Office of Scientific and Technical Information (OSTI.GOV)

none,

The Lightweight Materials activity (LM) within the Vehicle Technologies Program focuses on the development and validation of advanced materials and manufacturing technologies to significantly reduce light and heavy duty vehicle weight without compromising other attributes such as safety, performance, recyclability, and cost.

Bay Area Regional Water Recycling Program Expansion Act of 2009

THOMAS, 111th Congress

Rep. Miller, George [D-CA-7

2009-05-14

Senate - 09/27/2010 Placed on Senate Legislative Calendar under General Orders. Calendar No. 611. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Ion-exchange chromatography separation applied to mineral recycle in closed systems

NASA Technical Reports Server (NTRS)

Ballou, E.; Spitze, L. A.; Wong, F. W.; Wydeven, T.; Johnson, C. C.

1981-01-01

As part of the controlled ecological life support system (CELSS) program, a study is being made of mineral separation on ion-exchange columns. The purpose of the mineral separation step is to allow minerals to be recycled from the oxidized waste products of plants, man, and animals for hydroponic food production. In the CELSS application, relatively large quantities of minerals in a broad concentration range must be recovered by the desired system, rather than the trace quantities and very low concentrations treated in analytical applications of ion-exchange chromatography. Experiments have been carried out to assess the parameters pertinent to the scale-up of ion-exchange chromatography and to determine feasibility. Preliminary conclusions are that the column scale-up is in a reasonable size range for the CELSS application. The recycling of a suitable eluent, however, remains a major challenge to the suitability of using ion exchange chromatography in closed systems.

76 FR 45794 - Public Water System Supervision Program Revision for the State of Louisiana

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-01

..., Filter Backwash Recycling Rule, Long Term 1 Enhanced Surface Water Treatment Rule, Radionuclides Rule... Register at 72 FR 57782 on October 10, 2007. Louisiana has adopted the Public Notification Rule, Filter...

48 CFR 1446.170 - Government-Industry Data Exchange Program (GIDEP).

Code of Federal Regulations, 2011 CFR

2011-10-01

... processes, recycling and waste prevention. (b) The GIDEP is managed for the U.S. Government by the Department of the Navy. GIDEP participants are not subject to any fees or assessments other than the costs...

48 CFR 1446.170 - Government-Industry Data Exchange Program (GIDEP).

Code of Federal Regulations, 2012 CFR

2012-10-01

... processes, recycling and waste prevention. (b) The GIDEP is managed for the U.S. Government by the Department of the Navy. GIDEP participants are not subject to any fees or assessments other than the costs...

48 CFR 1446.170 - Government-Industry Data Exchange Program (GIDEP).

Code of Federal Regulations, 2014 CFR

2014-10-01

... processes, recycling and waste prevention. (b) The GIDEP is managed for the U.S. Government by the Department of the Navy. GIDEP participants are not subject to any fees or assessments other than the costs...

48 CFR 1446.170 - Government-Industry Data Exchange Program (GIDEP).

Code of Federal Regulations, 2013 CFR

2013-10-01

... processes, recycling and waste prevention. (b) The GIDEP is managed for the U.S. Government by the Department of the Navy. GIDEP participants are not subject to any fees or assessments other than the costs...

Tetrabenazine

MedlinePlus

... the medication works for you and the side effects you experience. Be sure to tell your doctor ... your condition with the lowest risk of side effects. ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

75 FR 38831 - Repair Kalaupapa Dock Structure: Kalaupapa National Historical Park, Hawaii; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

..., including minor to moderate effects on water quality, benthic resources, coral and essential fish habitats... required for the park's recycling program and other operations and activities). Originally the NPS planned...

Stress Corrosion Evaluation of Nitinol 60 for the International Space Station Water Recycling System

NASA Technical Reports Server (NTRS)

Torres, P. D.

2016-01-01

A stress corrosion cracking (SCC) evaluation of Nitinol 60 was performed because this alloy is considered a candidate bearing material for the Environmental Control and Life Support System (ECLSS), specifically in the Urine Processing Assembly of the International Space Station. An SCC evaluation that preceded this one during the 2013-2014 timeframe included various alloys: Inconel 625, Hastelloy C-276, titanium (Ti) commercially pure (CP), Ti 6Al-4V, extra-low interstitial (ELI) Ti 6Al-4V, and Cronidur 30. In that evaluation, most specimens were exposed for a year. The results of that evaluation were published in NASA/TM-2015-218206, entitled "Stress Corrosion Evaluation of Various Metallic Materials for the International Space Station Water Recycling System,"1 available at the NASA Scientific and Technical Information program web page: http://www.sti.nasa.gov. Nitinol 60 was added to the test program in 2014.

Possible Role of Green Chemistry in Addressing Environmenal Plastic Debris: Scientific, Economic and Policy Issues

NASA Astrophysics Data System (ADS)

Bayha, K. M.

2016-02-01

Plastics have revolutionized modern life, replacing other raw materials in a vast array of products, due to their ease in molding and shaping, as well as superior recalcitrance to wearing and aging. However, this functional benefit makes plastic one of the most problematic pollutants, since they accumulate as environmental debris for decades and possibly for centuries. Rightfully so, programs addressing plastic debris typically involve efforts to reduce consumption, reuse plastic products and recycle them when usefulness is complete. However, some of these options can be problematic for certain applications, as well as in countries that lack efficient municipal solid waste or recycling facilities. The principles of Green Chemistry were developed to help scientists design chemical products that reduce or eliminate the use or generation of hazardous substances. These principles have also been applied to developing sustainable or greener polymers for use in consumer plastics. For instance, the EPA's Green Chemistry Program awards the Presidential Green Chemistry Challenge Awards each year, with a large percentage of awards having gone to developments in greener polymers. Many of these advancements involve the development of sustainable bio-based, more degradable or more recyclable polymers that deliver significant environmental benefits. This presentation is meant to address what role the development of truly greener polymers might have in addressing environmental plastic debris in parallel with efforts to reduce, reuse and recycle. The intention is to evaluate the issues posed by traditional polymer types, address the ultimate goals of alternative polymer development and evaluate research on current alternative polymer technologies, in order to objectively assess their usefulness in addressing environmental plastic debris accumulation. In addition, the scientific, policy and market issues that may be impeding accurate development, evaluation and implementation of alternative polymers will be discussed.

Publications of the NASA Controlled Ecological Life Support System (CELSS) Program, 1979-1989

NASA Technical Reports Server (NTRS)

Wallace, Janice S.; Powers, Janet V.

1990-01-01

Publications of research sponsored by the NASA Controlled Ecological Life Support System (CELSS) Program from 1979 to 1989 are listed. The CELSS Program encompasses research and technology with the goal of developing an autonomous bioregenerative life support system that continually recycles the solid, liquid, and gaseous materials essential for human life. The bibliography is divided into four major subject areas: food production, nutritional requirements, waste management, and systems management and control.

Impact of local traffic exclusion on near-road air quality: findings from the New York City "Summer Streets" campaign.

PubMed

Whitlow, Thomas H; Hall, Andrew; Zhang, K Max; Anguita, Juan

2011-01-01

We monitored curbside airborne particulate matter (PM) concentrations and its proinflammatory capacity during 3 weekends when vehicle traffic was excluded from Park. Ave., New York City. Fine PM concentration peaked in the morning regardless of traffic while ultrafine PM was 58% lower during mornings without traffic. Ultrafine PM concentration varied linearly with traffic flow, while fine PM spiked sharply in response to random traffic events that were weakly correlated with the traffic signal cycle. Ultrafine PM concentrations decayed exponentially with distance from a cross street with unrestricted traffic flow, reaching background levels within 100 m of the source. IL-6 induction was typically highest on Friday afternoons but showed no clear relationship to the presence of traffic. The coarse fraction (>2.5 μm) had the greatest intrinsic inflammatory capacity, suggesting that coarse PM still warrants attention even as the research focus is shifting to nano-particles. Copyright © 2011 Elsevier Ltd. All rights reserved.

Cyberdermatoethics I: ethical, legal, technologic, and clinical aspects of patient-physician e-mail.

PubMed

Luo, John; Logan, Christopher; Long, Thomas P; Bercovitch, Lionel

2009-01-01

As Internet access has become ubiquitous, electronic mail (e-mail) is becoming more widely used as a means of communication between patient and dermatologist. Dealing with the ethical, legal, and clinical consequences has lagged behind the technology. Privacy of e-mail cannot exist without security, and as a foundation for understanding e-mail security, the elements of e-mail technology are reviewed. One of the greatest risks of e-mail is compromise of privacy. Although self-documenting and convenient, e-mail lacks the emotional cues of face-to-face encounters, is asynchronous and not always read in timely fashion, and is not suitable for certain clinical concerns such as urgent matters and cancer diagnoses. Legal issues relating to federal privacy regulations, ethical issues such as autonomy and justice, and guidelines for the use of e-mail in clinical practice are reviewed. Case scenarios are used to present the pitfalls in clinical e-mail encounters, including establishment of the doctor-patient relationship, diagnosis and treatment over the Internet, and curbside consultations.

Annual waste reduction activities report. Issue 1

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1991-03-18

This report discusses the waste minimization activities for the Pinellas Plant. The Pinellas Plant deals with low-level radioactive wastes, solvents, scrap metals and various other hazardous materials. This program has realized cost savings through recycling and reuse of materials.

Notice of Approval of the Renewable Fuel Standard Program Municipal Solid Waste Separation Plan

EPA Pesticide Factsheets

EPA's response documents and federal register notices on Fiberight's plan to separate recyclables from municipal solid waste intended for use as feedstock for renewable fuel production at its biorefinery in Blairstown, Iowa.

Software Reviews.

ERIC Educational Resources Information Center

Wulfson, Stephen

1988-01-01

Presents reviews of six computer software programs for teaching science. Provides the publisher, grade level, cost, and descriptions of software, including: (1) "Recycling Logic"; (2) "Introduction to Biochemistry"; (3) "Food for Thought"; (4) "Watts in a Home"; (5) "Geology in Action"; and (6)…

The Benefits of EPA’s Responsible Appliance Disposal (RAD) Program

EPA Pesticide Factsheets

As a result of their commitments, RAD partners have successfully reduced emissions of ODS and GHGs as well as reduced energy consumption, increased the recycling of durable materials, and ensured the proper handling of hazardous substances.

Evaluation of the engineering characteristics of RAP/Aggregate blends.

DOT National Transportation Integrated Search

2005-07-01

"This report describes results from a research program that was structured to evaluate the : suitability of using reclaimed and recycled asphalt pavement (RAP) as an additive to crushed : angular aggregate or pit run granular soils. Research and test...

48 CFR 1552.223-71 - EPA Green Meetings and Conferences.

Code of Federal Regulations, 2014 CFR

2014-10-01

... services that have a lesser or reduced effect on the environment when compared with competing products or... have a recycling program? If so, please describe. (2) Do you have a linen/towel reuse option that is...

48 CFR 1552.223-71 - EPA Green Meetings and Conferences.

Code of Federal Regulations, 2012 CFR

2012-10-01

... services that have a lesser or reduced effect on the environment when compared with competing products or... have a recycling program? If so, please describe. (2) Do you have a linen/towel reuse option that is...

48 CFR 1552.223-71 - EPA Green Meetings and Conferences.

Code of Federal Regulations, 2013 CFR

2013-10-01

... services that have a lesser or reduced effect on the environment when compared with competing products or... have a recycling program? If so, please describe. (2) Do you have a linen/towel reuse option that is...

48 CFR 1552.223-71 - EPA Green Meetings and Conferences.

Code of Federal Regulations, 2011 CFR

2011-10-01

... services that have a lesser or reduced effect on the environment when compared with competing products or... have a recycling program? If so, please describe. (2) Do you have a linen/towel reuse option that is...

Potential applicability of stress wave velocity method on pavement base materials as a non-destructive testing technique

NASA Astrophysics Data System (ADS)

Mahedi, Masrur

Aggregates derived from natural sources have been used traditionally as the pavement base materials. But in recent times, the extraction of these natural aggregates has become more labor intensive and costly due to resource depletion and environmental concerns. Thus, the uses of recycled aggregates as the supplementary of natural aggregates are increasing considerably in pavement construction. Use of recycled aggregates such as recycled crushed concrete (RCA) and recycled asphalt pavement (RAP) reduces the rate of natural resource depletion, construction debris and cost. Although recycled aggregates could be used as a viable alternative of conventional base materials, strength characteristics and product variability limit their utility to a great extent. Hence, their applicability is needed to be evaluated extensively based on strength, stiffness and cost factors. But for extensive evaluation, traditionally practiced test methods are proven to be unreasonable in terms of time, cost, reliability and applicability. On the other hand, rapid non-destructive methods have the potential to be less time consuming and inexpensive along with the low variability of test results; therefore improving the reliability of estimated performance of the pavement. In this research work, the experimental program was designed to assess the potential application of stress wave velocity method as a non-destructive test in evaluating recycled base materials. Different combinations of cement treated recycled concrete aggregate (RAP) and recycled crushed concrete (RCA) were used to evaluate the applicability of stress wave velocity method. It was found that, stress wave velocity method is excellent in characterizing the strength and stiffness properties of cement treated base materials. Statistical models, based on P-wave velocity were derived for predicting the modulus of elasticity and compressive strength of different combinations of cement treated RAP, Grade-1 and Grade-2 materials. Two, three and four parameter modeling were also done for characterizing the resilient modulus response. It is anticipated that, derived correlations can be useful in estimating the strength and stiffness response of cement treated base materials with satisfactory level of confidence, if the P-wave velocity remains within the range of 500 ft/sec to 1500 ft/sec.

Household waste behaviours among a community sample in Iran: an application of the theory of planned behaviour.

PubMed

Pakpour, Amir H; Zeidi, Isa Mohammadi; Emamjomeh, Mohammad Mahdi; Asefzadeh, Saeed; Pearson, Heidi

2014-06-01

Understanding the factors influencing recycling behaviour can lead to better and more effective recycling programs in a community. The goal of this study was to examine factors associated with household waste behaviours in the context of the theory of planned behaviour (TPB) among a community sample of Iranians that included data collection at time 1 and at follow-up one year later at time 2. Study participants were sampled from households under the coverage of eight urban health centers in the city of Qazvin. Of 2000 invited households, 1782 agreed to participate in the study. A self-reported questionnaire was used for assessing socio-demographic factors and the TPB constructs (i.e. attitude, subjective norms, perceived behavioural control, and intention). Furthermore, questions regarding moral obligation, self-identity, action planning, and past recycling behaviour were asked, creating an extended TPB. At time 2, participants were asked to complete a follow-up questionnaire on self-reported recycling behaviours. All TPB constructs had positive and significant correlations with each other. Recycling behaviour at time 1 (past behaviour) significantly related to household waste behaviour at time 2. The extended TPB explained 47% of the variance in household waste behaviour at time 2. Attitude, perceived behavioural control, intention, moral obligation, self-identity, action planning, and past recycling behaviour were significant predictors of household waste behaviour at time 2 in all models. The fact that the expanded TPB constructs significantly predicted household waste behaviours holds great promise for developing effective public campaigns and behaviour-changing interventions in a region where overall rates of household waste reduction behaviours are low. Our results indicate that educational materials which target moral obligation and action planning may be particularly effective. Copyright © 2013 Elsevier Ltd. All rights reserved.

Long-term forest watershed studies in the Southwest: recycled for wildfire and prescribed fire

Treesearch

Daniel G. Neary; Gerald J. Gottfried; Peter F. Ffolliott; Boris Poff

2012-01-01

A hydrologic research network was established in Arizona in the 1950s and 1960s called the Arizona Watershed Program (Baker et al. 1999). It consisted of a number of public agencies and private groups interested in obtaining more water for future economic growth while maintaining the State's watersheds in good condition. As part of the Program. paired watershed...

The Adventures of a Guinea Pig: Sharing a Class Pet with Children and Their Families.

ERIC Educational Resources Information Center

Boyer, Becky

2000-01-01

Recounts the use of pets in a kindergarten classroom for children to experience pet ownership and to share the care of animals. Outlines the entire process of pet selection, program implementation, and reactions to the program. Notes that in addition to exposure to pet care, children quickly learned the days of the week and recycling concepts. (SD)

The Influence of Different Recycling Scenarios on the Mechanical Design of an LED Weatherproof Light Fitting

PubMed Central

Camañes, Víctor; Elduque, Daniel; Javierre, Carlos; Fernández, Ángel

2014-01-01

This paper analyzes the high relevance of material selection for the sustainable development of an LED weatherproof light fitting. The research reveals how this choice modifies current and future end of life scenarios and can reduce the overall environmental impact. This life cycle assessment has been carried out with Ecotool, a software program especially developed for designers to assess the environmental performance of their designs at the same time that they are working on them. Results show that special attention can be put on the recycling and reusing of the product from the initial stages of development. PMID:28788160

The Influence of Different Recycling Scenarios on the Mechanical Design of an LED Weatherproof Light Fitting.

PubMed

Camañes, Víctor; Elduque, Daniel; Javierre, Carlos; Fernández, Ángel

2014-08-11

This paper analyzes the high relevance of material selection for the sustainable development of an LED weatherproof light fitting. The research reveals how this choice modifies current and future end of life scenarios and can reduce the overall environmental impact. This life cycle assessment has been carried out with Ecotool, a software program especially developed for designers to assess the environmental performance of their designs at the same time that they are working on them. Results show that special attention can be put on the recycling and reusing of the product from the initial stages of development.

Central sorting and recovery of MSW recyclable materials: A review of technological state-of-the-art, cases, practice and implications for materials recycling.

PubMed

Cimpan, Ciprian; Maul, Anja; Jansen, Michael; Pretz, Thomas; Wenzel, Henrik

2015-06-01

Today's waste regulation in the EU comprises stringent material recovery targets and calls for comprehensive programs in order to achieve them. A similar movement is seen in the US where more and more states and communities commit to high diversion rates from landfills. The present paper reviews scientific literature, case studies and results from pilot projects, on the topic of central sorting of recyclable materials commonly found in waste from households. The study contributes, inter alia, with background understanding on the development of materials recovery, both in a historical and geographical perspective. Physical processing and sorting technology has reached a high level of maturity, and many quality issues linked to cross-contamination by commingling have been successfully addressed to date. New sorting plants tend to benefit from economies of scale, and innovations in automation and process control, which are targeted at curtailing process inefficiencies shown by operational practice. Technology developed for the sorting of commingled recyclables from separate collection is also being successfully used to upgrade residual MSW processing plants. The strongest motivation for central sorting of residual MSW is found for areas where source separation and separate collection is difficult, such as urban agglomerations, and can in such areas contribute to increasing recycling rates, either complementary to- or as a substitute for source separation of certain materials, such as plastics and metals. Copyright © 2015 Elsevier Ltd. All rights reserved.

Successful Demolition of Historic Cape Canaveral Air Force Station Launch Facilities: Managing the Process to Maximize Recycle Value to Fund Demolition

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jones, A.; Hambro, L.; Hooper, K.

2008-07-01

This paper will present the history of the Atlas 36 and Titan 40 Space Launch Complexes (SLC), the facility assessment process, demolition planning, recycle methodology, and actual facility demolition that resulted in a 40% reduction in baseline cost. These two SLC launched hundreds of payloads into space from Cape Canaveral Air Force Station (AFS), Florida. The Atlas-Centaur family of rockets could lift small- to medium-size satellites designed for communications, weather, or military use, placing them with near pinpoint accuracy into their intended orbits. The larger Titan family was relied upon for heavier lifting needs, including launching military satellites as wellmore » as interplanetary probes. But despite their efficiency and cost-effectiveness, the Titan rockets, as well as earlier generation Atlas models, were retired in 2005. Concerns about potential environmental health hazards from PCBs and lead-based paint chipping off the facilities also contributed to the Air Force's decision in 2005 to dismantle and demolish the Atlas and Titan missile-launching systems. Lockheed Martin secured the complex following the final launch, removed equipment and turned over the site to the Air Force for decommissioning and demolition (D and D). AMEC was retained by the Air Force to perform demolition planning and facility D and D in 2004. AMEC began with a review of historical information, interviews with past operations personnel, and 100% facility assessment of over 100 structures. There where numerous support buildings that due to their age contained asbestos containing material (ACM), PCB-impacted material, and universal material that had to be identified and removed prior to demolition. Environmental testing had revealed that the 36B mobile support tower (MST) exceeded the TSCA standard for polychlorinated biphenyls (PCB) paint (<50 ppm), as did the high bay sections of the Titan Vertical Integration Building (VIB). Thus, while most of the steel structures could be completely recycled, about one-third of 36B MST and the affected areas of the VIB were to be consigned to an on-site regulated waste landfill. In all, it is estimated that approximately 10,000,000 kg (11,000 tons) of PCB-coated steel will be land-filled and 23,000,000 kg (25,000 tons) will be recycled. The recycling of the steel and other materials made it possible to do additional demolition by using these funds. Therefore, finding ways to maximize the recycle value of materials became a key factor in the pre-demolition characterization and implementation strategy. This paper will present the following: - Critical elements in demolition planning working at an active launch facility; - Characterization and strategy to maximize steel recycle; - Waste disposition strategy to maximize recycle/reuse and minimize disposal; - Recycle options available at DOD installations that allow for addition funds for demolition; - Innovation in demolition methodologies for large structures - explosive demolition and large-scale dismantlement; - H and S aspects of explosive demolition and large scale dismantlement. In conclusion: The Cape Canaveral AFS Demolition Program has been a great success due to the integration of multiple operations and contractors working together to determine the most cost-effective demolition methods. It is estimated that by extensive pre-planning and working with CCAFS representatives, as well as maximizing the recycle credits of various material, primarily steel, that the government will be able to complete what was base-lined to be a $30 M demolition program for < $20 M. Other factors included a competitive subcontractor environment where they were encouraged with incentives to maximize recycle/reuse of material and creative demolition solutions. Also, by overlapping multiple demolition tasks at multiple facilities allowed for a reduction in field oversight. (authors)« less

Recycled concrete aggregate : field implementation at the Stan Musial Veterans Memorial Bridge.

DOT National Transportation Integrated Search

2014-08-01

The main objective of this research is to evaluate the feasibility of using RCA for concrete production in rigid pavement applications. : The experimental program was undertaken to investigate the performance of different concrete made with different...

40 CFR 141.703 - Sampling locations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... the analysis of the sample. (c) Systems that recycle filter backwash water must collect source water samples prior to the point of filter backwash water addition. (d) Bank filtration. (1) Systems that... 141.703 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...

40 CFR 141.703 - Sampling locations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the analysis of the sample. (c) Systems that recycle filter backwash water must collect source water samples prior to the point of filter backwash water addition. (d) Bank filtration. (1) Systems that... 141.703 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...

40 CFR 141.703 - Sampling locations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the analysis of the sample. (c) Systems that recycle filter backwash water must collect source water samples prior to the point of filter backwash water addition. (d) Bank filtration. (1) Systems that... 141.703 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...

Fundamental evaluation of the interaction between RAS/RAP and virgin asphalt binders.

DOT National Transportation Integrated Search

2017-08-01

A comprehensive laboratory testing program was conducted in this research project to examine the blending between reclaimed asphalt pavement (RAP)/recycled asphalt shingles (RAS) and virgin asphalt binders and to evaluate the factors that may affect ...

AIR TOXICS EMISSIONS FROM ELECTRONICS INCINERATION

EPA Science Inventory

The purpose of this project is to examine the emissions of air toxics from the combustion of electronics equipment, primarily personal computer components. Due to a shortage of recycling programs for personal computers and other personal electronics equipment, most of these mate...

Recycling a School Plant: A Case Study

ERIC Educational Resources Information Center

Rankin, K. Duane

1976-01-01

The Venice-Lincoln Technical Center, Venice, Illinois, is housed in former public school facilities and offers a variety of adult education and job training classes. State agencies' involvement and enabling legislation concerned with program implementation, development, and funding are discussed. (LH)

Local Gov`t assistance in commercial waste reduction & recycling

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hannah, C.W.

This paper outlines programs and strategies for reducing the waste stream by targeting the commercial, industrial and institutional sectors. The programs described are implemented by the Wake County Solid Waste Management Division, North Carolina. Findings and recommendations of a task force focusing on the role of the private sector in meeting state waste reduction mandates are summarized. Commercial initiatives, educational initiatives, and a grant program are described. Several case studies are provided which overview the variety of businesses and waste materials addressed.

Design of mechanical arm for an automatic sorting system of recyclable cans

NASA Astrophysics Data System (ADS)

Resti, Y.; Mohruni, A. S.; Burlian, F.; Yani, I.; Amran, A.

2018-04-01

The use of a mechanical arm for an automatic sorting system of used cans should be designed carefully. The right design will result in a high precision sorting rate and a short sorting time. The design includes first; design manipulator,second; determine link and joint specifications, and third; build mechanical systems and control systems. This study aims to design the mechanical arm as a hardware system for automatic cans sorting system. The material used for the manipulator is the aluminum plate. The manipulator is designed using 6 links and 6 join where the 6th link is the end effectorand the 6th join is the gripper. As a driving motor used servo motor, while as a microcontroller used Arduino Uno which is connected with Matlab programming language. Based on testing, a mechanical arm designed for this recyclable canned recycling system has a precision sorting rate at 93%, where the average total time required for sorting is 10.82 seconds.

Climate Literacy for Kids: Finding Medium, Message, and Stance

NASA Astrophysics Data System (ADS)

Fisher, D. K.; Leon, N.; Jackson, R.; Greene, M. P.

2011-12-01

As part of NASA's Global Climate Change (climate.nasa.gov) website (winner of the 2011Webby Award for Best Science Site), Climate Kids (climate.nasa.gov/kids) presents positive role models for green careers and encourages kids to be good climate citizens. But before they will care, they must understand. Climate Kids helps kids understand climate science by communicating at their own science awareness and maturity level, and by giving them concrete ways to start helping Earth now. Climate Kids, as informal education, speaks to upper-elementary-school-age kids in their own language and using some of their favorite media. In addition to simple, liberally illustrated text explanations of the basic science concepts, cartoons and games reinforce the concepts in a fun way. A growing section on green careers interviews enthusiastic individuals currently practicing their professions. In explaining what they do, these individuals reinforce the climate science concepts and "how to help" suggestions elsewhere on the site. The games also reinforce the green career choices. "Green Careers" currently features a "green" general contractor, a home energy auditor, a water-wise landscaper, a recycling program educator, and a renewable energy scientist. The message of the scientist, who designs wind energy farms and "architectural wind" arrays, is reinforced by the "Power-up" game. In this game, players move a wind turbine up or down to capture the wind and move a solar array back and forth to stay out of cloud shadows. Depending on how many "windows" of the game's "city" light up using these alternative energy sources, the player earns a bronze, silver, gold, or platinum "medal." A recycling game reinforces the messages of the recycling program educator about the importance of recycling in saving energy, what can and cannot be recycled, and how long trash items remain in a landfill before decomposing. In the game, a variety of throw-away objects rains down from the top of the screen. Various recycling bins (glass, plastic, metal, and paper) are lined up on the left and right sides of the screen, with a trash bin at the bottom. As an item drops, the player must quickly decide what kind of material it is made of and whether it is recyclable, then guide it into the appropriate bin. As the rate of items entering play increases, any missed items fall into the trash and stay there for a length of time proportional to their decomposition time. If the trash bin gets full, the game is over. While enjoying the increasing challenge of the game, players learn to identify many items as recyclable that they may not have recognized as recyclable before. Another feature on Climate Kids is "Climate Tales," a slightly edgy animated cartoon series (two episodes so far) about the adventures of a blundering polar bear, a chirpy tamarin monkey, and a grumpy old fish as "accidental tourists" around the planet, observing and dealing with the environmental conditions they encounter. Fairly complex concepts (such as reasons and implications of the declining abundance of phytoplankton) are woven into the tales. Climate Kids is a fun site for kids, educational and realistic, and yet positive and hopeful-the only reasonable stance to present to this young audience.

Bay Area Regional Water Recycling Program Expansion Act of 2009

THOMAS, 111th Congress

Sen. Feinstein, Dianne [D-CA

2009-05-21

Senate - 04/27/2010 Committee on Energy and Natural Resources Subcommittee on Water and Power. Hearings held. With printed Hearing: S.Hrg. 111-619. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT - U.S. POSTAL SERVICE OPERATIONS, MERRIFIELD, VIRGINIA

EPA Science Inventory

The United States Postal Service (USPS) in cooperation with EPA’s National Risk Management Research Laboratory (NRMRL) is engaged in an effort to integrate waste prevention and recycling activities into the waste management programs at Postal facilities. This report describ...

Environmental performance of construction waste: Comparing three scenarios from a case study in Catalonia, Spain.

PubMed

Ortiz, O; Pasqualino, J C; Castells, F

2010-04-01

The main objective of this paper is to evaluate environmental impacts of construction wastes in terms of the LIFE 98 ENV/E/351 project. Construction wastes are classified in accordance with the Life Program Environment Directive of the European Commission. Three different scenarios to current waste management from a case study in Catalonia (Spain) have been compared: landfilling, recycling and incineration, and these scenarios were evaluated by means of Life Cycle Assessment. The recommendations of the Catalan Waste Catalogue and the European Waste Catalogue have been taken into account. Also, the influence of transport has been evaluated. Results show that in terms of the Global Warming Potential, the most environmentally friendly treatment was recycling, followed by incineration and lastly landfilling. According to the influence of treatment plants location on the GWP indicator, we observe that incineration and recycling of construction wastes are better than landfilling, even for long distances from the building site to the plants. This is true for most wastes except for the stony types, than should be recycled close to the building site. In summary, data from construction waste of a Catalan case study was evaluated using the well established method of LCA to determine the environmental impacts. Copyright 2009 Elsevier Ltd. All rights reserved.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chynoweth, E.; Young, I.

The plastics recycling debate quite literally took center stage at the K '92 international plastics fair. Leading figures of the European plastic industry, including Jacques Puechal, chairman of Elf Atochem and president of the European Chemical Industry Council (Brussels), and Klaus Toepfer and Segolene Royal, the environment ministers of Germany and France, respectively, took part in a forum discussion in front of an audience of 600-plus. Exhibitors of K '92 managed to maintain an air of optimism at the show in spite of gloomy market conditions. A couple of firms admitted business in plastics was [open quotes]catastrophic[close quotes] and [openmore » quotes]a nightmare.[close quotes] At the forum the Association of Plastics Manufacturers in Europe (APME; Brussels), represented by its president, Dieter Cron, promoted the cascade concept to answer the plastics waste problem. This includes incineration with energy recovery in cases in which recycling is senseless economically and environmentally. Toepfer stated his wish for the period between use and final incineration to be extended through more recycling. Royal suggested that France and Germany set up a joint research program looking at the environmental impact of waste-to-energy technologies. Industry representatives, including Puechal, note the importance of developing a pan-European legal framework for recycling, because the business is international.« less

Environmental performance of construction waste: Comparing three scenarios from a case study in Catalonia, Spain

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ortiz, O., E-mail: oscarortiz@unipamplona.edu.c; University of Pamplona, Department of Industrial Engineering, Km 1 Via Bucaramanga, Pamplona, N de S; Pasqualino, J.C.

2010-04-15

The main objective of this paper is to evaluate environmental impacts of construction wastes in terms of the LIFE 98 ENV/E/351 project. Construction wastes are classified in accordance with the Life Program Environment Directive of the European Commission. Three different scenarios to current waste management from a case study in Catalonia (Spain) have been compared: landfilling, recycling and incineration, and these scenarios were evaluated by means of Life Cycle Assessment. The recommendations of the Catalan Waste Catalogue and the European Waste Catalogue have been taken into account. Also, the influence of transport has been evaluated. Results show that in termsmore » of the Global Warming Potential, the most environmentally friendly treatment was recycling, followed by incineration and lastly landfilling. According to the influence of treatment plants location on the GWP indicator, we observe that incineration and recycling of construction wastes are better than landfilling, even for long distances from the building site to the plants. This is true for most wastes except for the stony types, than should be recycled close to the building site. In summary, data from construction waste of a Catalan case study was evaluated using the well established method of LCA to determine the environmental impacts.« less

IRIG Serial Time Code Formats

DTIC Science & Technology

2016-08-01

codes contain control functions (CFs) that are reserved for encoding various controls, identification, and other special- purpose functions. Time...set of CF bits for the encoding of various control, identification, and other special- purpose functions. The control bits may be programmed in any... recycles yearly. • There are 18 CFs occur between position identifiers P6 and P8. Any CF bit or combination of bits can be programmed to read a

Neuron recycling for learning the alphabetic principles.

PubMed

Scliar-Cabral, Leonor

2014-01-01

The main purpose of this paper is to discuss an approach to the phonic method of learning-teaching early literacy development, namely that the visual neurons must be recycled to recognize the small differences among pertinent letter features. In addition to the challenge of segmenting the speech chain and the syllable for learning the alphabetic principles, neuroscience has demonstrated another major challenge: neurons in mammals are programmed to process visual signals symmetrically. In order to develop early literacy, visual neurons must be recycled to overcome this initial programming together with phonological awareness, expanding it with the ability to delimit words, including clitics, as well as assigning stress to words. To achieve this goal, Scliar's Early Literacy Development System was proposed and tested. Sixteen subjects (10 girls and 6 boys) comprised the experimental group (mean age 6.02 years), and 16 subjects (7 girls and 9 boys) formed the control group (mean age 6.10 years). The research instruments were a psychosociolinguistic questionnaire to reveal the subjects' profile and a post-test battery of tests. At the beginning of the experiment, the experimental group was submitted to an intervention program based on Scliar's Early Literacy Development System. One of the tests is discussed in this paper, the grapheme-phoneme test: subjects had to read aloud a pseudoword with 4 graphemes, signaled by the experimenter and designed to assess the subject's ability to convert a grapheme into its correspondent phoneme. The average value for the test group was 25.0 correct answers (SD = 11.4); the control group had an average of 14.3 correct answers (SD = 10.6): The difference was significant. The experimental results validate Scliar's Early Literacy Development System and indicate the need to redesign early literacy development methods. © 2014 S. Karger AG, Basel.

Physician-to-physician consultation via electronic mail: the Walter Reed Army Medical Center Ask a Doc system.

PubMed

Abbott, Kevin C; Mann, Scott; DeWitt, Daisy; Sales, Linda Youngblood; Kennedy, Sean; Poropatich, Ron K

2002-03-01

Physician-to-physician consultation and discussion have traditionally been conducted by telephone, paper, and "curbside" (face to face meetings). The implementation and use of physician-to-physician consultation via electronic mail in a military health care system has not been reported previously. The group mail function of the Composite Health Care System, the main outpatient medical automation system for the Department of Defense, was modified to create mailgroups for every specialty of the Walter Reed Army Medical Center to facilitate ease of physician-to-physician consultation. This modification was called the "Ask a Doc" system. The system was deployed to a 21-state health care network among triservice participants. There were 3,121 consultations logged from April 22, 1998, to December 31, 2000. Growth in use expanded initially and was sustained during a 3-year period. Average response time to consultations was less than 1 day (11.93 hours). Additional training and maintenance requirements were minimal. In general, the use of electronic consultation mirrored that of clinical practice. Most specialty consultations involved the disciplines of internal medicine. Use of the Ask a Doc system was representative of total clinical workload and increased access to specialty medical care over a wide geographic area. The distribution of use indicated that user statistics were legitimate, and quality improvement programs could easily troubleshoot the system. Ask a Doc was inserted into a regional health care network with minimal cost to support and implement and was sustained with very little effort for 3 years. Barriers to even wider use currently include lack of secure communications and the difficulty in assigning workload credit for electronic consultations.

Gentle on the Land.

ERIC Educational Resources Information Center

Baker, Beth

1998-01-01

Describes the environmental program of East Kentucky Power Co-op, which has included an extensive biological survey of power line corridors, related environmental education in area schools, recycling activities, innovative techniques to meet clear air and water regulations, harvesting rare plant seeds and distributing them to schools and youth…

Recycling of salt-contaminated stormwater runoff for brine production at Virginia Department of Transportation road-salt storage facilities.

DOT National Transportation Integrated Search

2008-01-01

A large part of the Virginia Department of Transportation's (VDOT's) maintenance effort comprises the implementation of its snow removal and ice control program. Earlier research confirmed that VDOT captures significant volumes of salt-laden stormwat...

[Resources Unit, Edmonds School District.

ERIC Educational Resources Information Center

Edmonds School District 15, Lynnwood, WA.

This interdisciplinary program, developed for secondary students, contains 13 natural resource activities that can either be used directly in, or as a supplement to, curriculum in Science, Photography, Mathematics, Social Studies and English. The topics to be investigated include: raindrop impact, resource control, recycling, the world model,…

The National Shipbuilding Research Program: Implementation of Past NSRP Research Through Education and Training

DTIC Science & Technology

1999-01-05

used in each chapter to define the techniques of waste minimization are: improved operation management , material substitution, process substitution...1994 – Reduce Quantity & Toxicity of Waste • Improved Operation Management • Material & Process Substitution • Recycling • Treatment Advantages

The Corporate Classroom.

ERIC Educational Resources Information Center

Stenger, Richard S.

1991-01-01

In many states, schools use programs developed by industry to teach about environmental issues. Corporate-sponsored curricula appear to expose children to knowledge about nature, energy use, solid waste, and recycling, but they often actually display an incomplete and self-serving picture that is raising concern among environmentalists and…

49 CFR 599.505 - Reports and investigations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Reports and investigations. 599.505 Section 599.505 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) REQUIREMENTS AND PROCEDURES FOR CONSUMER ASSISTANCE TO RECYCLE AND SAVE ACT PROGRAM...

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT - U.S. POSTAL SERVICE POST OFFICES, PITTSBURGH, PA AREA

EPA Science Inventory

The United States Postal Service (USPS) in cooperation with EPA’s National Risk Management Research Laboratory (NRMRL) is engaged in an effort to integrate waste prevention and recycling activities into the waste management programs at Postal facilities. This report describ...

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT - U.S. POSTAL SERVICE BULK MAIL CENTER, DALLAS, TEXAS

EPA Science Inventory

The United States Postal Service (USPS) in cooperation with EPA’s National Risk Management Research Laboratory (NRMRL) is engaged in an effort to integrate waste prevention and recycling activities into the waste management programs at Postal facilities. This report describ...

Analysis of MIR Condensate and Potable Water

NASA Technical Reports Server (NTRS)

Pierre, L. M.; Bobe, L.; Protasov, N. N.; Sauer, R. L.; Schultz, J. R.; Sinyak, Y. E.; Skuratov, V. M.

1999-01-01

Approximately fifty percent of the potable water supplied to the Russian cosmonauts, American astronauts, and other occupants of the current Russian Mir Space Station is produced by the direct recycle of water from humidity condensate. The remainder comes from ground supplied potable water that is delivered on a Progress resupply spacecraft, or processed fuel cell water transferred from the Shuttle. Reclamation of water for potable and hygiene purposes is considered essential for extended duration missions in order to avoid massive costs associated with resupplying water from the ground. The Joint U.S/Russian Phase 1 program provided the U.S. the first opportunity to evaluate the performance of water reclamation hardware in microgravity. During the Phase I program, the U.S. collected recycled water, stored water, and humidity condensate samples for chemical and microbial evaluation. This experiment was conducted to determine the potability of the water supplied on Mir, to assess the reliability of the water reclamation and distribution systems, and to aid in developing water quality monitoring standards for International Space Station.

Initiator-catalyzed self-assembly of duplex-looped DNA hairpin motif based on strand displacement reaction for logic operations and amplified biosensing.

PubMed

Bi, Sai; Yue, Shuzhen; Wu, Qiang; Ye, Jiayan

2016-09-15

Here we program an initiator-catalyzed self-assembly of duplex-looped DNA hairpin motif based on strand displacement reaction. Due to the recycling of initiator and performance in a cascade manner, this system is versatilely extended to logic operations, including the construction of concatenated logic circuits with a feedback function and a biocomputing keypad-lock security system. Compared with previously reported molecular security systems, the prominent feature of our keypad lock is that it can be spontaneously reset and recycled with no need of any external stimulus and human intervention. Moreover, through integrating with an isothermal amplification technique of rolling circle amplification (RCA), this programming catalytic DNA self-assembly strategy readily achieves sensitive and selective biosensing of initiator. Importantly, a magnetic graphene oxide (MGO) is introduced to remarkably reduced background, which plays an important role in enhancing the signal-to-noise ratio and improving the detection sensitivity. Therefore, the proposed sophisticated DNA strand displacement-based methodology with engineering dynamic functions may find broad applications in the construction of programming DNA nanostructures, amplification biosensing platform, and large-scale DNA circuits. Copyright © 2016 Elsevier B.V. All rights reserved.

SIMULTANEOUS WATER CONSERVATION/RECYCLING/REUSE AND WASTE REDUCTION IN SEMICONDUCTOR MANUFACTURING

EPA Science Inventory

The project was devoted to two separate arms of research.  The overall goals of this research was to reduce the water use in the semi-conductor industry through a comprehensive program to reduce water usage in manufacturing processes, to investigate opportunitie...

Solid Waste Management Practices in EBRP Schools.

ERIC Educational Resources Information Center

Mann, Nadine L.

1994-01-01

A Louisiana school district has made tremendous progress toward developing and implementing an environmentally friendly solid waste management program. Packaging changes in school food service, newspaper and aluminum can recycling, and composting of leaf and yard waste have contributed to reduced waste sent to the local landfill. (MLF)

On-Going Research at Slippery Rock University.

ERIC Educational Resources Information Center

Chase, Craig

1985-01-01

Summarizes eight research studies in the field of outdoor/environmental education being completed at Slippery Rock University in 1985. Topics include isolation among National Park Service rangers, school participation in recycling programs, the use of trees to modify microclimates in West African urban centers, and evaluation of environmental…

77 FR 23429 - Examples of Program-Related Investments

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-19

... in the recycling business in Q. Y's primary purpose in making the investment is to combat... private foundation's exempt purposes (a ``jeopardizing investment''). Section 4944(a) also imposes an.... The regulations under section 4944(c) define a PRI as an investment: (1) The primary purpose of which...

Environmental Response: Strawberry Hill Campus, Bar Harbor, Maine. The 21st Awards Program: A Year of Issues

ERIC Educational Resources Information Center

Progressive Architecture, 1974

1974-01-01

The Progressive Architecture Awards Jury gave citations to three projects grouped as "the response by architects to environmental problems." One citation was awarded to a college campus design utilizing solar energy, recycled materials, and wind power. (MF)

Integrating Environmental Education

ERIC Educational Resources Information Center

Paterson, Jim

2009-01-01

Thinking green is normal for the current generation of high school students, who have always had recycling bins in their classrooms and green themes in their assemblies, their lessons, and their television shows. It follows that sophisticated, multidisciplinary programs are now operating in schools throughout the country to educate students about…

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT - U.S. POSTAL SERVICE MATERIALS DISTRIBUTION CENTER, TOPEKA, KANSAS

EPA Science Inventory

The United States Postal Service (USPS) in cooperation with EPA's National Risk Management Research Laboratory (NRMRL) is engaged in an effort to integrate Waste prevention and recycling activities into the waste management programs at Postal facilities. In this report, the findi...

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT - U.S. POSTAL SERVICE STAMP DISTRIBUTION NETWORK, KANSAS CITY, MISSOURI

EPA Science Inventory

The United States Postal Service (USPS) in cooperation with EPA's National Risk Management Research Laboratory (NRMRL) is engaged in an effort to integrate Waste prevention and recycling activities into the waste management programs at Postal facilities. In this report, the findi...

Assessing the impact of manure application method on runoff phosphorus using controlled and natural rainfall

USDA-ARS?s Scientific Manuscript database

Land application of manure is a cost-effective method for recycling nutrients from livestock operations. Increasingly, there has been interest in promoting alternative methods of manure application that minimize nonpoint source phosphorus pollution. Watershed and nutrient trading programs rely upon ...

Promising Fuel Cycle Options for R&D – Results, Insights, and Future Directions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wigeland, Roald Arnold

2015-05-01

The Fuel Cycle Options (FCO) campaign in the U.S. DOE Fuel Cycle Research & Development Program conducted a detailed evaluation and screening of nuclear fuel cycles. The process for this study was described at the 2014 ICAPP meeting. This paper reports on detailed insights and questions from the results of the study. The comprehensive study identified continuous recycle in fast reactors as the most promising option, using either U/Pu or U/TRU recycle, and potentially in combination with thermal reactors, as reported at the ICAPP 2014 meeting. This paper describes the examination of the results in detail that indicated that theremore » was essentially no difference in benefit between U/Pu and U/TRU recycle, prompting questions about the desirability of pursuing the more complex U/TRU approach given that the estimated greater challenges for development and deployment. The results will be reported from the current effort that further explores what, if any, benefits of TRU recycle (minor actinides in addition to plutonium recycle) may be in order to inform decisions on future R&D directions. The study also identified continuous recycle using thorium-based fuel cycles as potentially promising, in either fast or thermal systems, but with lesser benefit. Detailed examination of these results indicated that the lesser benefit was confined to only a few of the evaluation metrics, identifying the conditions under which thorium-based fuel cycles would be promising to pursue. For the most promising fuel cycles, the FCO is also conducting analyses on the potential transition to such fuel cycles to identify the issues, challenges, and the timing for critical decisions that would need to be made to avoid unnecessary delay in deployment, including investigation of issues such as the effects of a temporary lack of plutonium fuel resources or supporting infrastructure. These studies are placed in the context of an overall analysis approach designed to provide comprehensive information to the decision-making process.« less

Detection of Transgenes in Local Maize Varieties of Small-Scale Farmers in Eastern Cape, South Africa

PubMed Central

Iversen, Marianne; Grønsberg, Idun M.; van den Berg, Johnnie; Fischer, Klara; Aheto, Denis Worlanyo; Bøhn, Thomas

2014-01-01

Small-scale subsistence farmers in South Africa have been introduced to genetically modified (GM) crops for more than a decade. Little is known about i) the extent of transgene introgression into locally recycled seed, ii) what short and long-term ecological and socioeconomic impacts such mixing of seeds might have, iii) how the farmers perceive GM crops, and iv) to what degree approval conditions are followed and controlled. This study conducted in the Eastern Cape, South Africa, aims primarily at addressing the first of these issues. We analysed for transgenes in 796 individual maize plants (leaves) and 20 seed batches collected in a village where GM insect resistant maize was previously promoted and grown as part of an governmental agricultural development program over a seven year period (2001–2008). Additionally, we surveyed the varieties of maize grown and the farmers’ practices of recycling and sharing of seed in the same community (26 farmers were interviewed). Recycling and sharing of seeds were common in the community and may contribute to spread and persistence of transgenes in maize on a local or regional level. By analysing DNA we found that the commonly used transgene promoter p35s occurred in one of the 796 leaf samples (0.0013%) and in five of the 20 seed samples (25%). Three of the 20 seed samples (15%) included herbicide tolerant maize (NK603) intentionally grown by the farmers from seed bought from local seed retailers or acquired through a currently running agricultural development program. The two remaining positive seed samples (10%) included genes for insect resistance (from MON810). In both cases the farmers were unaware of the transgenes present. In conclusion, we demonstrate that transgenes are mixed into seed storages of small-scale farming communities where recycling and sharing of seeds are common, i.e. spread beyond the control of the formal seed system. PMID:25551616

Bioregenerative life support: not a picnic

NASA Technical Reports Server (NTRS)

Knott, W. M.

1998-01-01

If humans are to live permanently in space, regenerative life support systems are an enabling technology and must replace the picnic approach of taking all supplies required for each mission. These systems are classified by technologies as either physical/chemical or bioregenerative. Both of these system-types can recycle water, remove carbon dioxide, produce oxygen, and recover essential elements from waste products. Bioregenerative can also produce food, thus, making it essential if humans are to exist in space independent of earth. A solely bioregenerative life support system includes plants as a biomass production module and microbial organisms in bioreactors as a resource recovery module. In the Advanced Life Support Program, bioregenerative life support systems are being investigated through a research and technology development project which includes large scale testing as part of the Breadboard Project and human tests conducted in the soon to be constructed BioPlex facility. Research and technology development efforts are directed toward optimizing biomass productivity in controlled chambers by developing light weight, energy efficient, and automated systems; recycling liquid and solid wastes; baselining the operation of bioreactors; determining system microbial stability; assessing chemical contamination; and building models required for long term system operations. The program will include space flight studies in the near future to determine if these life support technologies will function in microgravity. When a bioregenerative system is finally incorporated into a mission, the conversion from a picnic and resupply mentality to permanent recycling and independence from earth will be complete.

Effective Strategies for Enhancing Waste Management at University Campuses

ERIC Educational Resources Information Center

Ebrahimi, Kianoosh; North, Leslie A.

2017-01-01

Purpose: The purpose of this study is to identify and assess the waste management strategies that should be priorities for higher education institutions. The role of policy instruments (i.e. purchasing policies and recycling initiatives) in implementing sustainable zero-waste management programs at higher education institutions was investigated…

ETV VERTIFICATION REPORT AND VERIFICATION STATEMENT: COOPER POWER SYSTEMS ENVIROTEMP® FR3™ VEGETABLE OIL-BASED INSULATING DIELECTRIC FLUID

EPA Science Inventory

EPA's ETV Program, through the NRMRL has partnered with the California Department of Toxic Substances Control (DTSC) under an ETV Pilot Project to verify pollution prevention, recycling, and waste treatment technologies. This report and statement provides documentation of perfor...

Sustainable Education: Community Colleges as Environmental Champions

ERIC Educational Resources Information Center

Wong, Wylie

2008-01-01

This article describes how community colleges, as educational institutions, play a central role in the sustainability movement and in the battle against climate change. Across the country, two-year institutions are creating sustainability programs, such as recycling garbage or composting food waste. They are building new green buildings, upgrading…

Acetylation

Treesearch

Roger M. Rowell

2006-01-01

Wood was designed after millions of years of evolution, to perform in a wet environment, and nature is programmed to recycle it, in a timely way, back to the basic building blocks of carbon dioxide and water through biological, thermal, aqueous, photochemical, chemical, and mechanical degredations. We learned to use wood, accepting that it changes dimensions with...

Defense Contracts: DOD’s Requests for Information from Contractors to Assess Prices

DTIC Science & Technology

2015-08-01

manuals $4,000,000 Commercial Goodyear tires $3,290,902 Commercial Multiband manpack radio systems and operator training $1,742,712...by Phone Connect with GAO To Report Fraud, Waste, and Abuse in Federal Programs Congressional Relations Public Affairs Please Print on Recycled Paper.

40 CFR 80.1450 - What are the registration requirements under the RFS program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... chemical engineering field or related to renewable fuel production. (B) For a foreign renewable fuel... United States with professional work experience in the chemical engineering field or related to renewable... relating to recycling and waste management. (2) An independent third-party engineering review and written...

40 CFR 80.1450 - What are the registration requirements under the RFS program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... chemical engineering field or related to renewable fuel production. (B) For a foreign renewable fuel... United States with professional work experience in the chemical engineering field or related to renewable... relating to recycling and waste management. (2) An independent third-party engineering review and written...

40 CFR 80.1450 - What are the registration requirements under the RFS program?

Code of Federal Regulations, 2012 CFR

2012-07-01

... chemical engineering field or related to renewable fuel production. (B) For a foreign renewable fuel... United States with professional work experience in the chemical engineering field or related to renewable... relating to recycling and waste management. (2) An independent third-party engineering review and written...

49 CFR 599.510 - Initiation of action before the Hearing Officer.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false Initiation of action before the Hearing Officer. 599.510 Section 599.510 Transportation Other Regulations Relating to Transportation (Continued... PROCEDURES FOR CONSUMER ASSISTANCE TO RECYCLE AND SAVE ACT PROGRAM Enforcement § 599.510 Initiation of action...

49 CFR 599.510 - Initiation of action before the Hearing Officer.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Initiation of action before the Hearing Officer. 599.510 Section 599.510 Transportation Other Regulations Relating to Transportation (Continued... PROCEDURES FOR CONSUMER ASSISTANCE TO RECYCLE AND SAVE ACT PROGRAM Enforcement § 599.510 Initiation of action...

Call It Trash, Garbage or Refuse: Four Case Studies Illustrate Community Waste Management Options.

ERIC Educational Resources Information Center

Kazzi, John W.

1990-01-01

Describes four successful community programs dealing with waste management issues, developed with assistance from Keep America Beautiful System: litter prevention (Beatrice, Nebraska); composting yard waste (Centralia, Illinois); recycling (Lake Jackson, Texas); and waste-to-energy incineration (Gastonia, North Carolina). Notes related education…

49 CFR Appendix C to Part 599 - Electronic Transaction Screen

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Electronic Transaction Screen C Appendix C to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC... ASSISTANCE TO RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. C Appendix C to Part 599—Electronic Transaction...

49 CFR Appendix C to Part 599 - Electronic Transaction Screen

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false Electronic Transaction Screen C Appendix C to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC... ASSISTANCE TO RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. C Appendix C to Part 599—Electronic Transaction...

49 CFR Appendix C to Part 599 - Electronic Transaction Screen

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false Electronic Transaction Screen C Appendix C to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC... ASSISTANCE TO RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. C Appendix C to Part 599—Electronic Transaction...

49 CFR Appendix C to Part 599 - Electronic Transaction Screen

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false Electronic Transaction Screen C Appendix C to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC... ASSISTANCE TO RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. C Appendix C to Part 599—Electronic Transaction...

Defense Infrastructure: DOD Efforts Regarding Net Zero Goals

DTIC Science & Technology

2016-01-12

and reducing, reusing, and recovering waste streams to add zero waste to landfills . House Report 114-102, accompanying a bill for the National...Testimony Order by Phone Connect with GAO To Report Fraud, Waste, and Abuse in Federal Programs Congressional Relations Public Affairs Please Print on Recycled Paper.

Environmental Education . . . The Way of the Hula Hoop?

ERIC Educational Resources Information Center

Applegate, Warren

1974-01-01

Given is information on a federally funded environmental education program based on field experience and community awareness. Problem-solving methods were used to involve students in local environmental issues. Field experiences included trips to the mountains and seashore and community projects in water quality, recycling, and nature trail…

The Conversion of Found Space for Educational Use.

ERIC Educational Resources Information Center

Meier, James Paul

This study explores some experiences in recycling buildings for schools and suggests a background to use in planning and evaluating this approach to school space acquisition. Such factors as educational program, physical environment, building codes, cost and financing, legal issues, administrative processes and time, and political and social…

TECHNOLOGY EVALUATION REPORT: SITE PROGRAM DEMON- STRATION TEST - HORSEHEAD RESOURCE DEVELOPMENT COMPANY, INC. - FLAME REACTOR TECHNOLOGY - MONACA, PENNSYLVANIA

EPA Science Inventory

A SITE demonstration of the Horsehead Resource Development (HRD) Company, Inc. Flame Reactor Technology was conducted in March 1991 at the HRD facility in Monaca, Pennsylvania. or this demonstration, secondary lead smelter soda slag was treated to produce a potentially recyclable...

49 CFR Appendix C to Part 599 - Electronic Transaction Screen

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 7 2011-10-01 2011-10-01 false Electronic Transaction Screen C Appendix C to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC... ASSISTANCE TO RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. C Appendix C to Part 599—Electronic Transaction...

Integrating Environmental Education

ERIC Educational Resources Information Center

Paterson, Jim

2010-01-01

Thinking green is normal for the current generation of high school students, who have always had recycling bins in their classrooms and green themes in their assemblies, lessons, and in many of the television shows they watch. They have been well schooled in environmental messages. It follows that multidisciplinary programs now operate in schools…

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT - U.S. POSTAL INSPECTION SERVICE FORENSIC & TECHNICAL SERVICES DIVISION - NATIONAL FORENSIC LABORATORY, DULLES, VIRGINIA

EPA Science Inventory

The United States Postal Service (USPS) in cooperation with EPA's National Risk Management Research Laboratory (NRMRL) is engaged in an effort to integrate waste prevention and recycling activities into the waste management programs at Postal facilities. This report describes the...

Waste reduction plan for The Oak Ridge National Laboratory

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schultz, R.M.

1990-04-01

The Oak Ridge National Laboratory (ORNL) is a multipurpose Research and Development (R D) facility. These R D activities generate numerous small waste streams. Waste minimization is defined as any action that minimizes the volume or toxicity of waste by avoiding its generation or recycling. This is accomplished by material substitution, changes to processes, or recycling wastes for reuse. Waste reduction is defined as waste minimization plus treatment which results in volume or toxicity reduction. The ORNL Waste Reduction Program will include both waste minimization and waste reduction efforts. Federal regulations, DOE policies and guidelines, increased costs and liabilities associatedmore » with the management of wastes, limited disposal options and facility capacities, and public consciousness have been motivating factors for implementing comprehensive waste reduction programs. DOE Order 5820.2A, Section 3.c.2.4 requires DOE facilities to establish an auditable waste reduction program for all LLW generators. In addition, it further states that any new facilities, or changes to existing facilities, incorporate waste minimization into design considerations. A more recent DOE Order, 3400.1, Section 4.b, requires the preparation of a waste reduction program plan which must be reviewed annually and updated every three years. Implementation of a waste minimization program for hazardous and radioactive mixed wastes is sited in DOE Order 5400.3, Section 7.d.5. This document has been prepared to address these requirements. 6 refs., 1 fig., 2 tabs.« less

Description of waste pretreatment and interfacing systems dynamic simulation model

DOE Office of Scientific and Technical Information (OSTI.GOV)

Garbrick, D.J.; Zimmerman, B.D.

1995-05-01

The Waste Pretreatment and Interfacing Systems Dynamic Simulation Model was created to investigate the required pretreatment facility processing rates for both high level and low level waste so that the vitrification of tank waste can be completed according to the milestones defined in the Tri-Party Agreement (TPA). In order to achieve this objective, the processes upstream and downstream of the pretreatment facilities must also be included. The simulation model starts with retrieval of tank waste and ends with vitrification for both low level and high level wastes. This report describes the results of three simulation cases: one based on suggestedmore » average facility processing rates, one with facility rates determined so that approximately 6 new DSTs are required, and one with facility rates determined so that approximately no new DSTs are required. It appears, based on the simulation results, that reasonable facility processing rates can be selected so that no new DSTs are required by the TWRS program. However, this conclusion must be viewed with respect to the modeling assumptions, described in detail in the report. Also included in the report, in an appendix, are results of two sensitivity cases: one with glass plant water recycle steams recycled versus not recycled, and one employing the TPA SST retrieval schedule versus a more uniform SST retrieval schedule. Both recycling and retrieval schedule appear to have a significant impact on overall tank usage.« less

Small Scale Gasification Application and Perspectives in Circular Economy

NASA Astrophysics Data System (ADS)

Klavins, Maris; Bisters, Valdis; Burlakovs, Juris

2018-06-01

Gasification is the process converting solid fuels as coal and organic plant matter, or biomass into combustible gas, called syngas. Gasification is a thermal conversion process using carbonaceous fuel, and it differs substantially from other thermal processes such as incineration or pyrolysis. The process can be used with virtually any carbonaceous fuel. It is an endothermic thermal conversion process, with partial oxidation being the dominant feature. Gasification converts various feedstock including waste to a syngas. Instead of producing only heat and electricity, synthesis gas produced by gasification may be transformed into commercial products with higher value as transport fuels, fertilizers, chemicals and even to substitute natural gas. Thermo-chemical conversion of biomass and solid municipal waste is developing as a tool to promote the idea of energy system without fossil fuels to a reality. In municipal solid waste management, gasification does not compete with recycling, moreover it enhances recycling programs. Pre-processing and after-processing must increase the amount of recyclables in the circular economy. Additionally, end of life plastics can serve as an energy feedstock for gasification as otherwise it cannot be sorted out and recycled. There is great potential for application of gasification technology within the biomass waste and solid waste management sector. Industrial self-consumption in the mode of combined heat and power can contribute to sustainable economic development within a circular economy.

Global reverse supply chain design for solid waste recycling under uncertainties and carbon emission constraint.

PubMed

Xu, Zhitao; Elomri, Adel; Pokharel, Shaligram; Zhang, Qin; Ming, X G; Liu, Wenjie

2017-06-01

The emergence of concerns over environmental protection, resource conservation as well as the development of logistics operations and manufacturing technology has led several countries to implement formal collection and recycling systems of solid waste. Such recycling system has the benefits of reducing environmental pollution, boosting the economy by creating new jobs, and generating income from trading the recyclable materials. This leads to the formation of a global reverse supply chain (GRSC) of solid waste. In this paper, we investigate the design of such a GRSC with a special emphasis on three aspects; (1) uncertainty of waste collection levels, (2) associated carbon emissions, and (3) challenges posed by the supply chain's global aspect, particularly the maritime transportation costs and currency exchange rates. To the best of our knowledge, this paper is the first attempt to integrate the three above-mentioned important aspects in the design of a GRSC. We have used mixed integer-linear programming method along with robust optimization to develop the model which is validated using a sample case study of e-waste management. Our results show that using a robust model by taking the complex interactions characterizing global reverse supply chain networks into account, we can create a better GRSC. The effect of uncertainties and carbon constraints on decisions to reduce costs and emissions are also shown. Copyright © 2017 Elsevier Ltd. All rights reserved.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Milovantseva, Natalia, E-mail: nmilovan@uci.edu; Saphores, Jean-Daniel, E-mail: saphores@uci.edu

Highlights: ► US households are storing 84.1 million broken or obsolete (junk) TVs. ► They represent 2.12 million metric tons of scrap. ► The value of these materials is approximately $21 per TV. ► Our count models characterize US households who store junk TVs. ► Our results are useful for designing more effective TV recycling programs. - Abstract: Within the growing stockpile of electronic waste (e-waste), TVs are especially of concern in the US because of their number (which is known imprecisely), their low recycling rate, and their material content: cathode ray tube televisions contain lead, and both rear projectionmore » and flat panel displays contain mercury, in addition to other potentially toxic materials. Based on a unique dataset from a 2010 survey, our count models show that pro-environmental behavior, age, education, household size, marital status, gender of the head of household, dwelling type, and geographic location are statistically significant variables for explaining the number of broken or obsolete (junk) TVs stored by US households. We also estimate that they are storing approximately 84.1 million junk TVs, which represents 40 pounds of scrap per household. Materials in each of these junk TVs are worth $21 on average at January 2012 materials prices, which sets an upper bound on collecting and recycling costs. This information should be helpful for developing more effective recycling strategies for TVs in the e-waste stream.« less

Comparative proteomics analysis of the rice roots colonized by Herbaspirillum seropedicae strain SmR1 reveals induction of the methionine recycling in the plant host.

PubMed

Alberton, Dayane; Müller-Santos, Marcelo; Brusamarello-Santos, Liziane Cristina Campos; Valdameri, Glaucio; Cordeiro, Fabio Aparecido; Yates, Marshall Geoffrey; de Oliveira Pedrosa, Fabio; de Souza, Emanuel Maltempi

2013-11-01

Although the use of plant growth-promoting bacteria in agriculture is a reality, the molecular basis of plant-bacterial interaction is still poorly understood. We used a proteomic approach to study the mechanisms of interaction of Herbaspirillum seropedicae SmR1 with rice. Root proteins of rice seedlings inoculated or noninoculated with H. seropedicae were separated by 2-D electrophoresis. Differentially expressed proteins were identified by MALDI-TOF/TOF and MASCOT program. Among the identified proteins of H. seropedicae, the dinitrogenase reductase NifH and glutamine synthetase GlnA, which participate in nitrogen fixation and ammonium assimilation, respectively, were the most abundant. The rice proteins up-regulated included the S-adenosylmethionine synthetase, methylthioribose kinase, and acireductone dioxygenase 1, all of which are involved in the methionine recycling. S-Adenosylmethionine synthetase catalyzes the synthesis of S-adenosylmethionine, an intermediate used in transmethylation reactions and in ethylene, polyamine, and phytosiderophore biosynthesis. RT-qPCR analysis also confirmed that the methionine recycling and phytosiderophore biosynthesis genes were up-regulated, while ACC oxidase mRNA level was down-regulated in rice roots colonized by bacteria. In agreement with these results, ethylene production was reduced approximately three-fold in rice roots colonized by H. seropedicae. The results suggest that H. seropedicae stimulates methionine recycling and phytosiderophore synthesis and diminishes ethylene synthesis in rice roots.

Dioxins, Furans and PCBs in Recycled Water for Indirect Potable Reuse

PubMed Central

Rodriguez, Clemencia; Cook, Angus; Devine, Brian; Van Buynder, Paul; Lugg, Richard; Linge, Kathryn; Weinstein, Philip

2008-01-01

An assessment of potential health impacts of dioxin and dioxin-like compounds in recycled water for indirect potable reuse was conducted. Toxic equivalency factors (TEFs) for 2,3,7,8-substituted polychlorinated dibenzo-p-dioxins (PCDD) and dibenzofurans (PCDFs) and dioxin-like polychlorinated biphenyls (PCBs) congeners have been developed by the World Health Organization to simplify the risk assessment of complex mixtures. Samples of secondary treated wastewater in Perth, Australia were examined pre-and post-tertiary treatment in one full-scale and one pilot water reclamation plant. Risk quotients (RQs) were estimated by expressing the middle-bound toxic equivalent (TEQ) and the upper-bound TEQ concentration in each sampling point as a function of the estimated health target value. The results indicate that reverse osmosis (RO) is able to reduce the concentration of PCDD, PCDF and dioxin-like PCBs and produce water of high quality (RQ after RO=0.15). No increased human health risk from dioxin and dioxin-like compounds is anticipated if highly treated recycled water is used to augment drinking water supplies in Perth. Recommendations for a verification monitoring program are offered. PMID:19151430

Evaluating the feasibility of biological waste processing for long term space missions.

PubMed

Garland, J L; Alazraki, M P; Atkinson, C F; Finger, B W

1998-01-01

Recycling waste products during orbital (e.g., International Space Station) and planetary missions (e.g., lunar base, Mars transit mission, Martian base) will reduce storage and resupply costs. Wastes streams on the space station will include human hygiene water, urine, faeces, and trash. Longer term missions will contain human waste and inedible plant material from plant growth systems used for atmospheric regeneration, food production, and water recycling. The feasibility of biological and physical-chemical waste recycling is being investigated as part of National Aeronautics and Space Administration's (NASA) Advanced Life Support (ALS) Program. In-vessel composting has lower manpower requirements, lower water and volume requirements, and greater potential for sanitization of human waste compared to alternative bioreactor designs such as continuously stirred tank reactors (CSTR). Residual solids from the process (i.e. compost) could be used a biological air filter, a plant nutrient source, and a carbon sink. Potential in-vessel composting designs for both near- and long-term space missions are presented and discussed with respect to the unique aspects of space-based systems.

An evaluation of concrete recycling and reuse practices

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nakhjiri, K.S.; MacKinney, J.

1997-02-01

Nuclear facilities operated by the Department of Energy (DOE), Department of Defense (DOD), and NRC licensees contain many concrete structures that are contaminated with radioactivity. Dismantling these structures will result in significant quantities of waste materials, both contaminated and uncontaminated. Bartlett estimates the total volume of waste from demolition of concrete structures to be on the order of 4 million cubic meters, but that only 20,000 cubic meters would be contaminated with radioactivity. Other studies suggest that as much as 5% of the concrete in these facilities would be contaminated with radioactivity. While the actual quantity of contaminated material shouldmore » be fixed with greater precision, the fact that so much uncontaminated concrete exists (over 95% of the total 4 million cubic meters) suggests that a program that recycles concrete could produce substantial savings for both government agencies (DOE, DOD) and private companies (NRC licensees). This paper presents a fundamental discussion of (1) various methods of processing concrete, (2) demolition methods, especially those compatible with recycling efforts, and (3) state-of-the-art concrete dismantlement techniques.« less

MSW management for waste minimization in Taiwan: The last two decades

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lu, L.-T.; Hsiao, T.-Y.; Shang, N.-C.

2006-07-01

Taiwan is the second most densely populated country in the world; its 22.604 million residents (2002) live in an area of 35,967 km{sup 2} (628 people/km{sup 2}). Taiwan's economy has grown rapidly during the last 20 years, resulting in a corresponding increase in the amount of municipal solid waste (MSW). This study describes and evaluates the municipal solid waste management system in Taiwan. The study's results indicate that the amount of MSW began to decline after 1997, when the government enforced aggressive MSW management policies. By 2002, total MSW production had dropped by 27%, and the average daily per capitamore » weight of MSW had fallen from 1.14 kg in 1997 to 0.81 kg in 2002. Summarizing the successful experience of MSW reduction in Taiwan, the most important factor was the government's combining of the MSW collection system with reduction/recycling programs. The second most important factor was the policy of extended producer responsibility, which laid a foundation of recycling by producers and retailers and promoted public recycling.« less

Evaluating the feasibility of biological waste processing for long term space missions

NASA Technical Reports Server (NTRS)

Garland, J. L.; Alazraki, M. P.; Atkinson, C. F.; Finger, B. W.; Sager, J. C. (Principal Investigator)

1998-01-01

Recycling waste products during orbital (e.g., International Space Station) and planetary missions (e.g., lunar base, Mars transit mission, Martian base) will reduce storage and resupply costs. Wastes streams on the space station will include human hygiene water, urine, faeces, and trash. Longer term missions will contain human waste and inedible plant material from plant growth systems used for atmospheric regeneration, food production, and water recycling. The feasibility of biological and physical-chemical waste recycling is being investigated as part of National Aeronautics and Space Administration's (NASA) Advanced Life Support (ALS) Program. In-vessel composting has lower manpower requirements, lower water and volume requirements, and greater potential for sanitization of human waste compared to alternative bioreactor designs such as continuously stirred tank reactors (CSTR). Residual solids from the process (i.e. compost) could be used a biological air filter, a plant nutrient source, and a carbon sink. Potential in-vessel composting designs for both near- and long-term space missions are presented and discussed with respect to the unique aspects of space-based systems.

Quantitative assessment of urban and industrial symbiosis in Kawasaki, Japan.

PubMed

Van Berkel, Rene; Fujita, Tsuyoshi; Hashimoto, Shizuka; Fujii, Minoru

2009-03-01

Colocated firms can achieve environmental benefit and competitive advantage from exchanging physical resources (known as industrial symbiosis) with each other or with residential areas (referenced here as urban symbiosis). Past research illustrated that economic and environmental benefits appear self-evident, although detailed quantification has only been attempted of symbioses for energy and water utilities. This article provides a complimentary case studyfor Kawasaki, Japan. The 14 documented symbioses connect steel, cement, chemical, and paperfirms and their spin-off recycling businesses. Seven key material exchanges divert annually at least 565 000 tons of waste from incineration or landfill. Four of these collectively present an estimated economic opportunity of 13.3 billion JPY (approximately 130 million USD) annually. Five symbioses involve utilization of byproduct and two sharing of utilities. The others are traditional or new recycling industries that do not specifically benefit from geographic proximity. The synergistic effect of urban and industrial symbiosis is unique. The legislative framework for a recycling-oriented society has contributed to realization of the symbioses, as has the availability of government subsidies through the Eco-Town program.

Relationship between e-waste recycling and human health risk in India: a critical review.

PubMed

Awasthi, Abhishek Kumar; Zeng, Xianlai; Li, Jinhui

2016-06-01

Informal recycling of waste (including e-waste) is an emerging source of environmental pollution in India. Polychlorinated biphenyls (PCBs), polychlorinated diphenyl ethers (PBDEs), and heavy metals, among other substances, are a major health concern for workers engaged in waste disposal and processing, and for residents living near these facilities, and are also a detriment to the natural environment. The main objective of this review article was to evaluate the status of these impacts. The review found that, huge quantity of e-waste/waste generated, only a small amount is treated formally; the remainder is processed through the informal sector. We also evaluated the exposure pathways, both direct and indirect, and the human body load markers (e.g., serum, blood, breast milk, urine, and hair), and assessed the evidence for the association between these markers and e-waste exposure. Our results indicated that the open dumping and informal e-waste recycling systems should be replaced by the best available technology and environmental practices, with proper monitoring and regular awareness programs for workers and residents. Further and more detailed investigation in this area is also recommended.

Annual Site Environmental Report Calendar Year 2007

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dan Kayser-Ames Laboratory

This report summarizes the environmental status of Ames Laboratory for calendar year 2007. It includes descriptions of the Laboratory site, its mission, the status of its compliance with applicable environmental regulations, its planning and activities to maintain compliance, and a comprehensive review of its environmental protection, surveillance and monitoring activities. Ames Laboratory is located on the campus of Iowa State University (ISU) and occupies 11 buildings owned by the Department of Energy (DOE). See the Laboratory's Web page at www.external.ameslab.gov for locations and Laboratory overview. The Laboratory also leases space in ISU owned buildings. In 2007, the Laboratory accumulated andmore » disposed of waste under U.S. Environmental Protection Agency (EPA) issued generator numbers. All waste is handled according to all applicable EPA, State, Local and DOE Orders. In 2006 the Laboratory reduced its generator status from a Large Quantity Generator (LQG) to a Small Quantity Generator (SQG). EPA Region VII was notified of this change. The Laboratory's RCRA hazardous waste management program was inspected by EPA Region VII in April 2006. There were no notices of violations. The inspector was impressed with the improvements of the Laboratory's waste management program over the past ten years. The Laboratory was in compliance with all applicable federal, state, local and DOE regulations and orders in 2007. There were no radiological air emissions or exposures to the general public due to Laboratory activities in 2007. See U.S. Department of Energy Air Emissions Annual Report in Appendix B. As indicated in prior SERs, pollution awareness, waste minimization and recycling programs have been in practice since 1990, with improvements implemented most recently in 2003. Included in these efforts were battery and CRT recycling, waste white paper and green computer paper-recycling. Ames Laboratory also recycles/reuses salvageable metal, used oil, styrofoam peanuts, batteries, fluorescent lamps and telephone books. Ames Laboratory reported to DOE-Ames Site Office (AMSO), through the Laboratory's Self Assessment Report, on its Affirmative Procurement Performance Measure. A performance level of 'A' was achieved in 2007 for Integrated Safety, Health, and Environmental Protection. As reported in Site Environmental Reports for prior years, the Laboratory's Environmental Management System has been integrated into the Laboratory's Integrated Safety Management System since 2005. The integration of EMS into the way the Laboratory does business allows the Laboratory to systematically review, address and respond to the Laboratory's environmental impacts.« less

Tc removal from the waste treatment and immobilization plant low-activity waste vitrification off-gas recycle

DOE Office of Scientific and Technical Information (OSTI.GOV)

Taylor-Pashow, Kathryn M. L.; McCabe, Daniel J.; Nash, Charles A.

Vitrification of Low Activity Waste in the Hanford Waste Treatment and Immobilization Plant generates a condensate stream from the off-gas processes. Components in this stream are partially volatile and accumulate to high concentrations through recycling, which impacts the waste glass loading and facility throughput. The primary radionuclide that vaporizes and accumulates in the stream is 99Tc. This program is investigating Tc removal via reductive precipitation with stannous chloride to examine the potential for diverting this stream to an alternate disposition path. As a result, research has shown stannous chloride to be effective, and this paper describes results of recent experimentsmore » performed to further mature the technology.« less

Life Science Research Facility materials management requirements and concepts

NASA Technical Reports Server (NTRS)

Johnson, Catherine C.

1986-01-01

The Advanced Programs Office at NASA Ames Research Center has defined hypothetical experiments for a 90-day mission on Space Station to allow analysis of the materials necessary to conduct the experiments and to assess the impact on waste processing of recyclable materials and storage requirements of samples to be returned to earth for analysis as well as of nonrecyclable materials. The materials include the specimens themselves, the food, water, and gases necessary to maintain them, the expendables necessary to conduct the experiments, and the metabolic products of the specimens. This study defines the volumes, flow rates, and states of these materials. Process concepts for materials handling will include a cage cleaner, trash compactor, biological stabilizer, and various recycling devices.

Tc removal from the waste treatment and immobilization plant low-activity waste vitrification off-gas recycle

DOE PAGES

Taylor-Pashow, Kathryn M. L.; McCabe, Daniel J.; Nash, Charles A.

2017-03-16

Vitrification of Low Activity Waste in the Hanford Waste Treatment and Immobilization Plant generates a condensate stream from the off-gas processes. Components in this stream are partially volatile and accumulate to high concentrations through recycling, which impacts the waste glass loading and facility throughput. The primary radionuclide that vaporizes and accumulates in the stream is 99Tc. This program is investigating Tc removal via reductive precipitation with stannous chloride to examine the potential for diverting this stream to an alternate disposition path. As a result, research has shown stannous chloride to be effective, and this paper describes results of recent experimentsmore » performed to further mature the technology.« less

Using Diverse Communication Strategies to Re-Engage Relapsed Tobacco Quitline Users in Treatment, New York State, 2014.

PubMed

Carlini, Beatriz; Miles, Lyndsay; Doyle, Suzanne; Celestino, Paula; Koutsky, James

2015-10-22

Most smoking cessation programs lack strategies to reach relapsed participants and encourage a new quit attempt. We used a multimodal intervention to encourage past quitline registry participants to recycle into services. We invited 3,510 past quitline participants back to quitline services, using messages consecutively delivered through Interactive Voice Response (IVR), followed by postcard and email reminders, 2 Short Messaging Services (SMS) texts, and a final cycle of IVR. The primary study outcome was recycling into a new quitline-assisted quit attempt. We used statistical analyses to assess rates and predictors of recycling (socioeconomic, health- and tobacco-related variables) with study participants and compared the study sample with registry participants not selected for the study (comparison group). Quitline services were re-initiated by 12.2% of the intervention sample and 1.9% of the comparison group (z = 6.03, P < .001, effect size of 0.44). Most re-enrollments were done via direct IVR-transfer to the quitline. Predictors of re-enrollment were age (odds ratio [OR] = 1.45 for every 10 years of age; 95% confidence interval [CI], 1.34-1.57), number of years smoking (OR = 1.27; 95% CI, 1.18-1.36), and reporting cancer (OR = 2.32; 95% CI, 1.47-3.68) or chronic obstructive pulmonary disease (OR = 1.55; 95% CI, 1.16-2.10). Living with other smokers was correlated with a lower chance of recycling into treatment (OR = 0.72; 95% CI, 0.57-0.91). Recycling previous quitline participants using a proactive, IVR-based intervention is effective in reinitiating quitline-assisted quit attempts. Older, long-term smokers reporting chronic conditions are more likely than younger smokers to re-engage in quitline support when these methods are used.

Testing of advanced liquefaction concepts in HTI Run ALC-1: Coal cleaning and recycle solvent treatment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Robbins, G.A.; Winschel, R.A.; Burke, F.P.

In 1991, the Department of Energy initiated the Advanced Liquefaction Concepts Program to promote the development of new and emerging technology that has potential to reduce the cost of producing liquid fuels by direct coal liquefaction. Laboratory research performed by researchers at CAER, CONSOL, Sandia, and LDP Associates in Phase I is being developed further and tested at the bench scale at HTI. HTI Run ALC-1, conducted in the spring of 1996, was the first of four planned tests. In Run ALC-1, feed coal ash reduction (coal cleaning) by oil agglomeration, and recycle solvent quality improvement through dewaxing and hydrotreatmentmore » of the recycle distillate were evaluated. HTI`s bench liquefaction Run ALC-1 consisted of 25 days of operation. Major accomplishments were: 1) oil agglomeration reduced the ash content of Black Thunder Mine coal by 40%, from 5.5% to 3.3%; 2) excellent coal conversion of 98% was obtained with oil agglomerated coal, about 3% higher than the raw Black Thunder Mine coal, increasing the potential product yield by 2-3% on an MAF coal basis; 3) agglomerates were liquefied with no handling problems; 4) fresh catalyst make-up rate was decreased by 30%, with no apparent detrimental operating characteristics, both when agglomerates were fed and when raw coal was fed (with solvent dewaxing and hydrotreating); 5) recycle solvent treatment by dewaxing and hydrotreating was demonstrated, but steady-state operation was not achieved; and 6) there was some success in achieving extinction recycle of the heaviest liquid products. Performance data have not been finalized; they will be available for full evaluation in the new future.« less

Protecting groundwater resources at biosolids recycling sites.

PubMed

McFarland, Michael J; Kumarasamy, Karthik; Brobst, Robert B; Hais, Alan; Schmitz, Mark D

2013-01-01

In developing the national biosolids recycling rule (Title 40 of the Code of Federal Regulation Part 503 or Part 503), the USEPA conducted deterministic risk assessments whose results indicated that the probability of groundwater impairment associated with biosolids recycling was insignificant. Unfortunately, the computational capabilities available for performing risk assessments of pollutant fate and transport at that time were limited. Using recent advances in USEPA risk assessment methodology, the present study evaluates whether the current national biosolids pollutant limits remain protective of groundwater quality. To take advantage of new risk assessment approaches, a computer-based groundwater risk characterization screening tool (RCST) was developed using USEPA's Multimedia, Multi-pathway, Multi-receptor Exposure and Risk Assessment program. The RCST, which generates a noncarcinogenic human health risk estimate (i.e., hazard quotient [HQ] value), has the ability to conduct screening-level risk characterizations. The regulated heavy metals modeled in this study were As, Cd, Ni, Se, and Zn. Results from RCST application to biosolids recycling sites located in Yakima County, Washington, indicated that biosolids could be recycled at rates as high as 90 Mg ha, with no negative human health effects associated with groundwater consumption. Only under unrealistically high biosolids land application rates were public health risks characterized as significant (HQ ≥ 1.0). For example, by increasing the biosolids application rate and pollutant concentrations to 900 Mg ha and 10 times the regulatory limit, respectively, the HQ values varied from 1.4 (Zn) to 324.0 (Se). Since promulgation of Part 503, no verifiable cases of groundwater contamination by regulated biosolids pollutants have been reported. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

Evaluation of concrete recycling system efficiency for ready-mix concrete plants.

PubMed

Vieira, Luiz de Brito Prado; Figueiredo, Antonio Domingues de

2016-10-01

The volume of waste generated annually in concrete plants is quite large and has important environmental and economic consequences. The use of fresh concrete recyclers is an interesting way for the reuse of aggregates and water in new concrete production. This paper presents a study carried out for over one year by one of the largest ready-mix concrete producers in Brazil. This study focused on the evaluation of two recyclers with distinct material separation systems, herein referred to as drum-type and rotary sieve-type equipment. They were evaluated through characterization and monitoring test programs to verify the behaviour of recovered materials (aggregates, water, and slurry). The applicability of the recovered materials (water and aggregates) was also evaluated in the laboratory and at an industrial scale. The results obtained with the two types of recyclers used were equivalent and showed no significant differences. The only exception was in terms of workability. The drum-type recycler generated fewer cases that required increased pumping pressure. The analysis concluded that the use of untreated slurry is unfeasible because of its intense negative effects on the strength and workability of concrete. The reclaimed water, pre-treated to ensure that its density is less than 1.03g/cm(3), can be used on an industrial scale without causing any harm to the concrete. The use of recovered aggregates consequently induces an increase in water demand and cement consumption to ensure the workability conditions of concrete that is proportional to the concrete strength level. Therefore, the viability of their use is restricted to concretes with characteristic strengths lower than 25MPa. Copyright © 2016 Elsevier Ltd. All rights reserved.

Unanticipated potential cancer risk near metal recycling facilities

DOE Office of Scientific and Technical Information (OSTI.GOV)

Raun, Loren, E-mail: raun@rice.edu; Pepple, Karl, E-mail: pepple.karl@epa.gov; Hoyt, Daniel, E-mail: hoyt.daniel@epa.gov

2013-07-15

Metal recycling is an important growing industry. Prior to this study, area sources consisting of metal recycling facilities fell in a category of limited regulatory scrutiny because of assumed low levels of annual emissions. Initiating with community complaints of nuisance from smoke, dust and odor, the Houston Department of Health and Human Services (HDHHS) began a monitoring program outside metal recycler facilities and found metal particulates in outdoor ambient air at levels which could pose a carcinogenic human health risk. In a study of five similar metal recycler facilities which used a torch cutting process, air downwind and outside themore » facility was sampled for eight hours between 6 and 10 times each over 18 months using a mobile laboratory. Ten background locations were also sampled. Iron, manganese, copper, chromium, nickel, lead, cobalt, cadmium and mercury were detected downwind of the metal recyclers at frequencies ranging from 100% of the time for iron to 2% of the time for mercury. Of these metals, chromium, nickel, lead, cobalt, cadmium and mercury were not detected in any sample in the background. Two pairs of samples were analyzed for total chromium and hexavalent chromium to establish a ratio of the fraction of hexavalent chromium in total chromium. This fraction was used to estimate hexavalent chromium at all locations. The carcinogenic risk posed to a residential receptor from metal particulate matter concentrations in the ambient air attributed to the metal recyclers was estimated from each of the five facilities in an effort to rank the importance of this source and inform the need for further investigation. The total risk from these area sources ranged from an increased cancer risk of 1 in 1,000,000 to 6 in 10,000 using the 95th upper confidence limit of the mean of the carcinogenic metal particulate matter concentration, assuming the point of the exposure is the sample location for a residential receptor after accounting for wind direction and the number of shifts that could operate a year. Further study is warranted to better understand the metal air pollution levels in the community and if necessary, to evaluate the feasibility of emission controls and identify operational improvements and best management practices for this industry. This research adds two new aspects to the literature: identification of types and magnitude of metal particulate matter air pollutants associated with a previously unrecognized area source, metal recyclers and their potential risk to health. -- Highlights: • Air monitoring study in response to community complaints found metal contamination. • Metal recyclers found to potentially pose cancer from metal particulates • Chromium, nickel, cobalt and cadmium samples were detected in five metal recyclers. • These metals were not detected in background air samples. • Estimated increased cancer risk ranges from 1 in 1,000,000 to 8 in 10,000.« less

Recycling attitudes and behavior among a clinic-based sample of low-income Hispanic women in southeast Texas.

PubMed

Pearson, Heidi C; Dawson, Lauren N; Radecki Breitkopf, Carmen

2012-01-01

We examined attitudes and behavior surrounding voluntary recycling in a population of low-income Hispanic women. Participants (N = 1,512) 18-55 years of age completed a self-report survey and responded to questions regarding household recycling behavior, recycling knowledge, recycling beliefs, potential barriers to recycling (transportation mode, time), acculturation, demographic characteristics (age, income, employment, marital status, education, number of children, birth country), and social desirability. Forty-six percent of participants (n = 810) indicated that they or someone else in their household recycled. In a logistic regression model controlling for social desirability, recycling behavior was related to increased age (P<0.05), lower acculturation (P<0.01), knowing what to recycle (P<0.01), knowing that recycling saves landfill space (P<0.05), and disagreeing that recycling takes too much time (P<0.001). A Sobel test revealed that acculturation mediated the relationship between recycling knowledge and recycling behavior (P<0.05). We offer new information on recycling behavior among Hispanic women and highlight the need for educational outreach and intervention strategies to increase recycling behavior within this understudied population.

Chemical Recycling of Molecules in Cometary Comae

NASA Astrophysics Data System (ADS)

Boice, Daniel C.; Kawakita, Hideyo; Shinnaka, Yoshiharu; Kobayashi, Hitomi

2015-08-01

Modeling is essential to understand the important physical and chemical processes that occur in cometary comae, especially the relationship between native and sibling molecules, such as, HCN and CN. Photochemistry is a major source of ions and electrons that further initiate key gas-phase reactions, leading to the plethora of molecules and atoms observed in comets. The effects of photoelectrons that react via impacts are important to the overall ionization in the inner coma. We have found that many molecules undergo protonation reactions with primarily water, followed by electron recombination resulting in the original molecules in a vibrationally excited state. These excited molecules spontaneously emit photons back to the ground state. We identify this series of reactions as chemical “recycling.” We discuss the importance of this mechanism for HCN, NH3, and water in comets. We also identify other relevant processes in the collision-dominated, inner coma of a comet within a global modeling framework to better understand observations and in situ measurements of cometary species, especially relationships between native and sibling molecules for the Rosetta Mission to Comet 67P/Churyumov-Gerasimenko.Acknowledgements: We appreciate support from the NSF Planetary Astronomy Program under Grant No. 0908529. This program is partially supported by the MEXT Supported Program for the Strategic Research Foundation at Private Universities, 2014-2018.

49 CFR Appendix D to Part 599 - CARS Purchaser Survey

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008 ...

49 CFR Appendix D to Part 599 - CARS Purchaser Survey

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008 ...

49 CFR Appendix D to Part 599 - CARS Purchaser Survey

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008 ...

49 CFR Appendix D to Part 599 - CARS Purchaser Survey

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008 ...