Application of system dynamics for developing financially self-sustaining management policies for water and wastewater systems.

PubMed

Rehan, R; Knight, M A; Haas, C T; Unger, A J A

2011-10-15

Recently enacted regulations in Canada and elsewhere require water utilities to be financially self-sustaining over the long-term. This implies full cost recovery for providing water and wastewater services to users. This study proposes a new approach to help water utilities plan to meet the requirements of the new regulations. A causal loop diagram is developed for a financially self-sustaining water utility which frames water and wastewater network management as a complex system with multiple interconnections and feedback loops. The novel System Dynamics approach is used to develop a demonstration model for water and wastewater network management. This is the first known application of System Dynamics to water and wastewater network management. The network simulated is that of a typical Canadian water utility that has under invested in maintenance. Model results show that with no proactive rehabilitation strategy the utility will need to substantially increase its user fees to achieve financial sustainability. This increase is further exacerbated when price elasticity of water demand is considered. When the utility pursues proactive rehabilitation, financial sustainability is achieved with lower user fees. Having demonstrated the significance of feedback loops for financial management of water and wastewater networks, the paper makes the case for a more complete utility model that considers the complexity of the system by incorporating all feedback loops. Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved.

Off Grid Photovoltaic Wastewater Treatment and Management Lagoons

NASA Technical Reports Server (NTRS)

LaPlace, Lucas A.; Moody, Bridget D.

2015-01-01

The SSC wastewater treatment system is comprised of key components that require a constant source of electrical power or diesel fuel to effectively treat the wastewater. In alignment with the President's new Executive Order 13653, Planning for Federal Sustainability in the Next Decade, this project aims to transform the wastewater treatment system into a zero emissions operation by incorporating the advantages of an off grid, photovoltaic system. Feasibility of implementation will be based on an analytical evaluation of electrical data, fuel consumption, and site observations.

Role playing games: a methodology to acquire knowledge for integrated wastewater infrastructures management in a river basin scale.

PubMed

Prat, P; Aulinas, M; Turon, C; Comas, J; Poch, M

2009-01-01

Current management of sanitation infrastructures (sewer systems, wastewater treatment plant, receiving water, bypasses, deposits, etc) is not fulfilling the objectives of up to date legislation, to achieve a good ecological and chemical status of water bodies through integrated management. These made it necessary to develop new methodologies that help decision makers to improve the management in order to achieve that status. Decision Support Systems (DSS) based on Multi-Agent System (MAS) paradigm are promising tools to improve the integrated management. When all the different agents involved interact, new important knowledge emerges. This knowledge can be used to build better DSS and improve wastewater infrastructures management achieving the objectives planned by legislation. The paper describes a methodology to acquire this knowledge through a Role Playing Game (RPG). First of all there is an introduction about the wastewater problems, a definition of RPG, and the relation between RPG and MAS. Then it is explained how the RPG was built with two examples of game sessions and results. The paper finishes with a discussion about the uses of this methodology and future work.

Cost-Effectiveness of Nitrogen Mitigation by Alternative Household Wastewater Management Technologies

EPA Science Inventory

Household wastewater, especially from conventional septic systems, is a major contributor to nitrogen pollution. Alternative household wastewater management technologies provide similar sewerage management services but their life cycle costs and nitrogen flow implications remain ...

Sustainable technologies for olive mill wastewater management (abstract)

USDA-ARS?s Scientific Manuscript database

The California olive oil industry produces more than 600 million gallons of wastewater each year. Olive mill wastewater (OMWW) is considered a highly polluting effluent due to its high organic load and resistance to biological degradation. A current trend in OMWW management is to not only decrease e...

Energy Data Management Manual for the Wastewater Treatment Sector

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

Lemar, Paul; De Fontaine, Andre

Energy efficiency has become a higher priority within the wastewater treatment sector, with facility operators and state and local governments ramping up efforts to reduce energy costs and improve environmental performance. Across the country, municipal wastewater treatment plants are estimated to consume more than 30 terawatt hours per year of electricity, which equates to about $2 billion in annual electric costs. Electricity alone can constitute 25% to 40% of a wastewater treatment plant’s annual operating budget and make up a significant portion of a given municipality’s total energy bill. These energy needs are expected to grow over time, driven bymore » population growth and increasingly stringent water quality requirements. The purpose of this document is to describe the benefits of energy data management, explain how it can help drive savings when linked to a strong energy management program, and provide clear, step-by-step guidance to wastewater treatment plants on how to appropriately track energy performance. It covers the basics of energy data management and related concepts and describes different options for key steps, recognizing that a single approach may not work for all agencies. Wherever possible, the document calls out simpler, less time-intensive approaches to help smaller plants with more limited resources measure and track energy performance. Reviews of key, publicly available energy-tracking tools are provided to help organizations select a tool that makes the most sense for them. Finally, this document describes additional steps wastewater treatment plant operators can take to build on their energy data management systems and further accelerate energy savings.« less

The effect of food waste disposers on municipal waste and wastewater management.

PubMed

Marashlian, Natasha; El-Fadel, Mutasem

2005-02-01

This paper examines the feasibility of introducing food waste disposers as a waste minimization option within urban waste management schemes, taking the Greater Beirut Area (GBA) as a case study. For this purpose, the operational and economic impacts of food disposers on the solid waste and wastewater streams are assessed. The integration of food waste disposers can reduce the total solid waste to be managed by 12 to 43% under market penetration ranging between 25 and 75%, respectively. While the increase in domestic water consumption (for food grinding) and corresponding increase in wastewater flow rates are relatively insignificant, wastewater loadings increased by 17 to 62% (BOD) and 1.9 to 7.1% (SS). The net economic benefit of introducing food disposers into the waste and wastewater management systems constitutes 7.2 to 44.0% of the existing solid waste management cost under the various scenarios examined. Concerns about increased sludge generation persist and its potential environmental and economic implications may differ with location and therefore area-specific characteristics must be taken into consideration when contemplating the adoption of a strategy to integrate food waste disposers in the waste-wastewater management system.

DECISION-SUPPORT TOOLS FOR MANAGING WASTEWATER COLLECTION SYSTEMS

EPA Science Inventory

Wastewater collection systems are an extensive part of the nation's infrastructure. As these systems become older, more preventative maintenance and renewal are required. For municipalities to cost-effectively plan, organize, and implement this effort, they require improved inf...

Developing Nations Face Problems in Water and Wastewater Management

ERIC Educational Resources Information Center

Larrick, Charles L.; Adams, Larry W.

1978-01-01

Reports past developments, present assessments, and future needs of wastewater management in developing countries. It is suggested that future engineers should be trained as managers and not scientists. (MA)

Contribution of Geographic Information Systems and location models to planning of wastewater systems.

PubMed

Leitão, J P; Matos, J S; Gonçalves, A B; Matos, J L

2005-01-01

This paper presents the contributions of Geographic Information Systems (GIS) and location models towards planning regional wastewater systems (sewers and wastewater treatment plants) serving small agglomerations, i.e. agglomerations with less than 2,000 inhabitants. The main goal was to develop a decision support tool for tracing and locating regional wastewater systems. The main results of the model are expressed in terms of number, capacity and location of Wastewater Treatment Plants (WWTP) and the length of main sewers. The decision process concerning the location and capacity of wastewater systems has a number of parameters that can be optimized. These parameters include the total sewer length and number, capacity and location of WWTP. The optimization of parameters should lead to the minimization of construction and operation costs of the integrated system. Location models have been considered as tools for decision support, mainly when a geo-referenced database can be used. In these cases, the GIS may represent an important role for the analysis of data and results especially in the preliminary stage of planning and design. After selecting the spatial location model and the heuristics, two greedy algorithms were implemented in Visual Basic for Applications on the ArcGIS software environment. To illustrate the application of these algorithms a case study was developed, in a rural area located in the central part of Portugal.

Planning of wastewater treatment and disposal systems of Istanbul metropolitan area.

PubMed

Eroglu, V; Sarikaya, H Z; Aydin, A F

2001-01-01

Current and future wastewater treatment and disposal strategies of Istanbul city are presented. Istanbul is the largest city of Turkey and has a population of 10 million that may reach about 20 million in 2032. The city is divided into Asian and European sides by the Bosphorus Strait. The Sea of Marmara is an enclosed sea, connected to the Black Sea and Aegean Sea by the straits of Bosphorus and Dardanelles. Therefore, there is very strong and permanent stratification in the Sea of Marmara throughout the year, lower layers carrying Mediterranean and the upper layers carrying Black Sea water. This unique coastal structure of Istanbul necessitated a detailed study to determine the level of wastewater treatment and the location and depth of marine outfalls. A comprehensive three-dimensional water quality modelling study concluded that tertiary treatment including nitrogen and phosphorus removal is required for the effluent discharges into the Marmara Sea. However, enhanced primary or even primary treatment has been found satisfactory for discharges into the lower layers of the Bosphorus and into the Black Sea. Provisions for upgrading to secondary treatment were recommended. The status of existing and planned wastewater treatment plants and sea outfalls of Istanbul city are also presented. Although the amount of treated wastewater was only 63 percent in 1998, a target of 95 percent treatment level by the end of 2000 has been adopted in implementation plans. All treatment plants are located at or close to the coast except Pasakoy WWTP which is in the catchment area of Omerli Reservoir, the major source of drinking water for Istanbul city. The Pasakoy WWTP has been designed to treat wastewaters collected from the catchment area of Omerli Reservoir to tertiary level before ultimate disposal. The implementation programme together with the cost estimates are given. Total investment on water, wastewater and stormwater projects up to year 2032 is estimated at about 10

Ten key research issues for integrated and sustainable wastewater reuse in the Middle East.

PubMed

Shomar, Basem; Dare, Anne

2015-04-01

Wastewater management is not limited to the technology used to collect and treat wastewater. It begins with the early planning phase of building a society and includes considerations of how that society will grow. Therefore, history, culture, religion, and socioeconomy are important components to include in any relevant and integrated studies of wastewater management and reuse. Engineering, health, chemistry, biology, food production, cultural heritage, and the needs of people of all ages should be considered together when making management decisions regarding issues so intimately tied with humanity as water and sanitation. Other escalating challenges such as poverty, food, and water scarcity, migration and instability, flooding and catastrophes, diseases and mortality, etc. should also be considered as part of wastewater management and reuse planning. Emerging contaminants could be associated with the urbanization, modernization, and industrialization of several countries. Several arid countries have developed water security strategies where wastewater reuse is a major component. The existing wastewater treatment technologies in these countries are, in most cases, unable to remove such contaminants which may affect irrigation waters, industrial products, groundwater, etc. People would have to accept that the food on their tables could be irrigated with treated wastewater that they generated a few months ago, even if very advanced technologies were used to treat it. The purpose of this review is to highlight multidisciplinary areas of research on wastewater and to propose applicable and affordable mechanisms by which we may consider wastewater as a legitimate resource.

Economic considerations and decision support tool for wastewater reuse scheme planning.

PubMed

Hochstrat, R; Joksimovic, D; Wintgens, T; Melin, T; Savic, D

2007-01-01

The reuse of upgraded wastewater for beneficial uses is increasingly adopted and accepted as a tool in water management. However, funding of schemes is still a critical issue. The focus of this paper is on economic considerations of water reuse planning. A survey of pricing mechanisms for reclaimed water revealed that most schemes are subsidised to a great extent. In order to minimise these state contributions to the implementation and operation of reuse projects, their planning should identify a least cost design option. This also has to take into account the established pricing structure for conventional water resources and the possibility of gaining revenues from reclaimed water pricing. The paper presents a case study which takes into account these aspects. It evaluates different scheme designs with regard to their Net Present Value (NPV). It could be demonstrated that for the same charging level, quite different amounts of reclaimed water can be delivered while still producing an overall positive NPV. Moreover, the economic feasibility and competitiveness of a reuse scheme is highly determined by the cost structure of the conventional water market.

Managing seafood processing wastewater on the Oregon coast: A time of transition

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

Anderson, M.D.; Miner, J.R.

1997-12-01

Seafood processors along the Oregon coast practice a wastewater management plan that is unique within the state. Most of these operations discharge wastewater under a General Permit issued by the Oregon Department of Environmental Quality (DEQ) that requires only that they screen the wastewater to remove particles that will not pass through a 40 mesh screen. The General Permit was issued in February of 1992 and was scheduled to expire at the end of December, 1996. It has been extended until a replacement is adopted. Alternatives are currently under consideration by the DEQ. A second issue is the increasing competitionmore » for water within the coastal communities that are experiencing a growing tourist industry and a static water supply. Tourism and seafood processing both have their peak water demands during the summer months when fresh water supplies are most limited. Disposal of solid wastes has been simplified for many of the processors along the Lower Columbia River by a Fisheries Enhancement Program which allows processors to grind the solid waste then to discharge it into the stream under appropriate tidal conditions. There is no data which indicates water quality damage from this practice nor is there clear evidence of enhanced fishery productivity.« less

Anaerobes, aerobes and phototrophs. A winning team for wastewater management.

PubMed

Gijzen, H J

2001-01-01

Current mainstream technologies for wastewater treatment, such as activated sludge and tertiary nutrient removal, are too costly to provide a satisfactory solution for the increasing wastewater problems in developing regions. Besides, these technologies do not allow for re-use of valuable energy and nutrients contained in the wastewater. In light of these limitations, it is important to reconsider the technology and strategic approaches in wastewater management. This paper introduces the "Cleaner Production" concept to sewage management, which combines two approaches: pollution prevention and re-use. Pollution prevention includes a shift towards low water use sanitation technology. The more concentrated wastewater, becomes more attractive for re-use oriented treatment schemes. A combination of anaerobic pre-treatment followed by macrophyte-covered stabilisation ponds is proposed for the effective recovery of energy and nutrients from sewage. By selecting optimal applications of the plant biomass and pond effluent, nutrients will end up as fish and crop protein. This contrasts favourably to tertiary nitrogen removal in activated sludge systems, which recycles ammonia through molecular nitrogen at the expense of energy and high costs. Macrophyte ponds are proposed as a key step in waste recycling, because these form the central unit of a recycling engine, driven by photosynthesis. The process is energy efficient, cost effective and applicable under a wide variety of rural and urban conditions.

State of the art: wastewater management in the beverage industry

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

Joyce, M.E.; Scaief, J.F.; Cochrane, M.W.

The water pollution impact caused by the wastes from the beverage industry and the methods available to combat the associated problems were studied. The size of each industry is discussed along with production processes, wastewater sources and effluent characteristics. Wastewater management techniques are described in terms of in-plant recycling, by-product recovery and end-of-pipe treatment along with the economics of treatment. The malt liquor, malting, soft drinks and flavoring industries primarily dispose of their effluents in municipal sewers. In-plant recycling and by-product recovery techniques have been developed in these industries to reduce their raw waste load. The wine and brandy andmore » distilled spirits industries in many cases must treat their own effluents so they have developed wastewater management systems including industry-owned treatment plants that yield good effluents. The technology to adequately treat rum distillery wastewater has not been demonstrated. The information basis for this study was a literature search, an effluent guidelines report done for EPA, limited site visits, personal communications and an unpublished report conducted for EPA that included questionaire surveys of the industries.« less

A spatial multi-objective optimization model for sustainable urban wastewater system layout planning.

PubMed

Dong, X; Zeng, S; Chen, J

2012-01-01

Design of a sustainable city has changed the traditional centralized urban wastewater system towards a decentralized or clustering one. Note that there is considerable spatial variability of the factors that affect urban drainage performance including urban catchment characteristics. The potential options are numerous for planning the layout of an urban wastewater system, which are associated with different costs and local environmental impacts. There is thus a need to develop an approach to find the optimal spatial layout for collecting, treating, reusing and discharging the municipal wastewater of a city. In this study, a spatial multi-objective optimization model, called Urban wastewateR system Layout model (URL), was developed. It is solved by a genetic algorithm embedding Monte Carlo sampling and a series of graph algorithms. This model was illustrated by a case study in a newly developing urban area in Beijing, China. Five optimized system layouts were recommended to the local municipality for further detailed design.

Natural treatment system models for wastewater management: a study from Hyderabad, India.

PubMed

Sonkamble, Sahebrao; Wajihuddin, Md; Jampani, Mahesh; Sarah, S; Somvanshi, V K; Ahmed, Shakeel; Amerasinghe, Priyanie; Boisson, Alexandre

2018-01-01

Wastewater generated on a global scale has become a significant source of water resources which necessitates appropriate management strategies. However, the complexities associated with wastewater are lack of economically viable treatment systems, especially in low- and middle-income countries. While many types of treatment systems are needed to serve the various local issues, we propose natural treatment systems (NTS) such as natural wetlands that are eco-friendly, cost-effective, and can be jointly driven by public bodies and communities. In order for it to be part of wastewater management, this study explores the NTS potential for removal of pollutants, cost-effectiveness, and reuse options for the 1.20 million m 3 /day of wastewater generated in Hyderabad, India. The pilot study includes hydro-geophysical characterization of natural wetland to determine pollutant removal efficiency and its effective utilization for treated wastewater in the peri-urban habitat. The results show the removal of organic content (76-78%), nutrients (77-97%), and microbes (99.5-99.9%) from the wetland-treated wastewater and its suitability for agriculture applications. Furthermore, the wetland efficiency integrated with engineered interventions led to the development of NTS models with different application scenarios: (i) constructed wetlands, (ii) minimized community wetlands, and (iii) single outlet system, suitable for urban, peri-urban and rural areas, respectively.

Appropriate technology for domestic wastewater management in under-resourced regions of the world

NASA Astrophysics Data System (ADS)

Oladoja, Nurudeen Abiola

2017-11-01

Centralized wastewater management system is the modern day waste management practice, but the high cost and stringent requirements for the construction and operation have made it less attractive in the under-resourced regions of the world. Considering these challenges, the use of decentralized wastewater management system, on-site treatment system, as an appropriate technology for domestic wastewater treatment is hereby advocated. Adopting this technology helps save money, protects home owners' investment, promotes better watershed management, offers an appropriate solution for low-density communities, provides suitable alternatives for varying site conditions and furnishes effective solutions for ecologically sensitive areas. In the light of this, an overview of the on-site treatment scheme, at the laboratory scale, pilot study stage, and field trials was conducted to highlight the operational principles' strength and shortcomings of the scheme. The operational requirements for the establishing and operation of the scheme and best management practice to enhance the performance and sustenance were proffered.

Energy intensity modeling for wastewater treatment technologies.

PubMed

Molinos-Senante, María; Sala-Garrido, Ramón; Iftimi, Adina

2018-07-15

Wastewater treatment plants (WWTPs) are energy intensive facilities; therefore increased pressure has been placed on managers and policy makers to reduce the facilities' energy use. Several studies were conducted to compare the energy intensity (EI) of WWTPs, which showed large dispersion in EI among the facilities. In the present study, the degree EI influenced WWTPs was tested using a set of technical variables by modeling the EI of a 305 WWTP sample grouped into five secondary treatment technologies. Results indicated the following two major findings: i) WWTPs using conventional activated sludge, extended aeration, trickling biofilters, and biodisks exhibited significant economies of scale in energy use; and ii) pollutant removal efficiency demonstrated low impacts on WWTP EI. The methodology and results of this study are of value to policy makers in planning new WWTPs and developing management plans to improve energy efficiency of wastewater treatment. Copyright © 2018. Published by Elsevier B.V.

Cost-effectiveness of nitrogen mitigation by alternative household wastewater management technologies.

PubMed

Wood, Alison; Blackhurst, Michael; Hawkins, Troy; Xue, Xiaobo; Ashbolt, Nicholas; Garland, Jay

2015-03-01

Household wastewater, especially from conventional septic systems, is a major contributor to nitrogen pollution. Alternative household wastewater management technologies provide similar sewerage management services but their life cycle costs and nitrogen flow implications remain uncertain. This paper addresses two key questions: (1) what are the total costs, nitrogen mitigation potential, and cost-effectiveness of a range of conventional and alternative municipal wastewater treatment technologies, and (2) what uncertainties influence these outcomes and how can we improve our understanding of these technologies? We estimate a household nitrogen mass balance for various household wastewater treatment systems and combine this mass balance with life cycle cost assessment to calculate the cost-effectiveness of nitrogen mitigation, which we define as nitrogen removed from the local watershed. We apply our methods to Falmouth, MA, where failing septic systems have caused heightened eutrophication in local receiving water bodies. We find that flushing and dry (composting) urine-diversion toilets paired with conventional septic systems for greywater management demonstrate the lowest life cycle cost and highest cost-effectiveness (dollars per kilogram of nitrogen removed from the watershed). Composting toilets are also attractive options in some cases, particularly best-case nitrogen mitigation. Innovative/advanced septic systems designed for high-level nitrogen removal are cost-competitive options for newly constructed homes, except at their most expensive. A centralized wastewater treatment plant is the most expensive and least cost-effective option in all cases. Using a greywater recycling system with any treatment technology increases the cost without adding any nitrogen removal benefits. Sensitivity analysis shows that these results are robust considering a range of cases and uncertainties. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Implications of Changes in Water Use, Population, and Climate on Performance and Planning of Wastewater Systems

NASA Astrophysics Data System (ADS)

Cook, L. M.; Samaras, C.; VanBriesen, J.

2016-12-01

The installation of water-efficient indoor appliances and fixtures - such as those meeting standards set by the 1992 Energy Policy Act - has led to a significant decline in residential water use over the past 30 years. Other water conservation strategies, like leak repair and greywater reuse, have also contributed to changes in the amount of potable water used by cities. These changes affect downstream systems like wastewater collection and treatment. During the 1970s drought in California, mandatory water conservation measures led to a reduction in wastewater flows by up to 60%, leading to an increase in pipe corrosion, solids settling, and odor due to lower flow velocities. Performance and design of wastewater systems over time is, however, a complex system affected by external drivers, like climate, population and land use, policy and public changes that influence water use, and water utility practices such as maintenance and green infrastructure installation that can reduce flows into the system. This research demonstrates how the use of active water management, e.g. measures that increase water use efficiency or decrease the amount of infiltration and inflow (I&I), may help offset exogenous factors, preventing or delaying the need for upgrades to existing water infrastructure systems. This is evaluated through a scenario analysis of flows to a wastewater treatment Plant, located in Portland, Oregon. Future wastewater flows were projected to 2040 using potential changes in per capita wastewater production, industrial wastewater production, population growth, and ranges of infiltration and inflow. Results show that with current efficiency trends in Portland, rapid population growth could be offset, leading to stabilization of wastewater flows over the next several decades, and elimination of the need for capital expansion. Climate drivers leading to an increase in stormwater inflows have the potential to outweigh declines in wastewater due to efficiency; yet the

Wastewater Collection.

ERIC Educational Resources Information Center

Chatterjee, Samar; And Others

1978-01-01

Presents a literature review of wastewater collection systems and components. This review covers: (1) planning, (2) construction; (3) sewer system evaluation; (4) maintenance; (5) rehabilitation; (6) overview prevention; and (7) wastewater pumping. A list of 111 references is also presented. (HM)

Alpine infrastructure in Central Europe: integral evaluation of wastewater treatment systems at mountain refuges.

PubMed

Weissenbacher, N; Mayr, E; Niederberger, T; Aschauer, C; Lebersorger, S; Steinbacher, G; Haberl, R

2008-01-01

Planning, construction and operation of onsite wastewater treatment systems at mountain refuges is a challenge. Energy supply, costly transport, limited water resources, unfavourable climate and load variations are only some of the problems that have to be faced. Additionally, legal regulations are different between and even within countries of the Alps. To ensure sustainability, integrated management of the alpine infrastructure management is needed. The energy and water supply and the wastewater and waste disposal systems and the cross-relations between them were analysed for 100 mountain refuges. Wastewater treatment is a main part of the overall 'mountain refuge' system. The data survey and first analyses showed the complex interaction of the wastewater treatment with the other infrastructure. Main criteria for reliable and efficient operation are training, technical support, user friendly control and a relatively simple system set up. Wastewater temperature, alkalinity consumption and high peak loads have to be considered in the planning process. The availability of power in terms of duration and connexion is decisive for the choice of the system. Further, frequency fluctuations may lead to damages to the installed aerators. The type of water source and the type of sanitary equipment influence the wastewater quantity and quality. Biosolids are treated and disposed separately or together with primary or secondary sludge from wastewater treatment dependent on the legal requirements. IWA Publishing 2008.

Rural and Small Systems Guidebook to Sustainable Water and Wastewater Utility Management

EPA Pesticide Factsheets

The Guidebook is designed to introduce rural and small water and wastewater systems to the key areas of effectively managed systems. It provides background information on ten key management areas, instruction, and assistance.

Resilience theory incorporated into urban wastewater systems management. State of the art.

PubMed

Juan-García, P; Butler, D; Comas, J; Darch, G; Sweetapple, C; Thornton, A; Corominas, Ll

2017-05-15

Government bodies, utilities, practitioners, and researchers have growing interest in the incorporation of resilience into wastewater management. Since resilience is a multidisciplinary term, it is important to review what has been achieved in the wastewater sector, and describe the future research directions for the forthcoming years. This work presents a critical review of studies that deal with resilience in the wastewater treatment sector, with a special focus on understanding how they addressed the key elements for assessing resilience, such as stressors, system properties, metrics and interventions to increase resilience. The results showed that only 17 peer-reviewed papers and 6 relevant reports, a small subset of the work in wastewater research, directly addressed resilience. The lack of consensus in the definition of resilience, and the elements of a resilience assessment, is hindering the implementation of resilience in wastewater management. To date, no framework for resilience assessment is complete, comprehensive or directly applicable to practitioners; current examples are lacking key elements (e.g. a comprehensive study of stressors, properties and metrics, examples of cases study, ability to benchmark interventions or connectivity with broader frameworks). Furthermore, resilience is seen as an additional cost or extra effort, instead of a means to overcome project uncertainty that could unlock new opportunities for investment. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Planning of Eka Hospital Pekanbaru wastewater recycling facility

NASA Astrophysics Data System (ADS)

Jecky, A.; Andrio, D.; Sasmita, A.

2018-04-01

The Ministry of Public Works No. 06 2011 required the large scale of water to conserve the water resource, Eka Hospital Pekanbaru have to improve the sewage treatment plant through the wastewater recycling. The effluent from the plant can be used to landscape gardening and non-potable activities. The wastewater recycling design was done by analyzing the existing condition of thesewage treatment plant, determine the effluent quality standards for wastewater recycling, selected of alternative technology and processing, design the treatment unit and analyze the economic aspects. The design of recycling facility by using of combination cartridge filters processing, ultrafiltration membranes, and desinfection by chlorination. The wastewater recycling capacity approximately of 75 m3/day or 75% of the STP effluent. The estimated costs for installation of wastewater recycling and operation and maintenance per month are Rp 111,708,000 and Rp 2,498,000 respectively.

Wastewater Facilities Operation and Management. Instructor Guide. Working for Clean Water: An Information Program for Advisory Groups.

ERIC Educational Resources Information Center

Long, David A.

Local communities must be willing to spend funds to assure the proper operation and management of wastewater treatment facilities. Designed for citizen advisory groups, the one-hour learning session described in this instructor's manual covers problem areas, federal requirements, and responsibilities for wastewater plant operations and management.…

Assessment of the best available wastewater management techniques for a textile mill: cost and benefit analysis.

PubMed

Dogan, Bugce; Kerestecioglu, Merih; Yetis, Ulku

2010-01-01

In the present study, several water recovery and end-of-pipe wastewater treatment alternatives were evaluated towards the evaluation of Best Available Techniques (BATs) for the management of wastewaters from a denim textile mill in accordance with the European Union's Integrated Pollution Prevention and Control (IPPC) Directive. For this purpose, an assessment that translates the key environmental aspects into a quantitative measure of environmental performance and also financial analysis was performed for each of the alternatives. The alternatives considered for water recovery from dyeing wastewaters were nanofiltration (NF) with coagulation and/or microfiltration (MF) pre-treatment, ozonation or peroxone and Fenton oxidation. On the other hand, for the end-of-pipe treatment of the mill's mixed wastewater, ozonation, Fenton oxidation, membrane bioreactor (MBR) and activated sludge (AS) process followed by membrane filtration technologies were evaluated. The results have indicated that membrane filtration process with the least environmental impacts is the BAT for water recovery. On the other side, MBR technology has appeared as the BAT for the end-of-pipe treatment of the mill's mixed wastewater. A technical and financial comparison of these two BAT alternatives revealed that water recovery via membrane filtration from dyeing wastewaters is selected as the BAT for the water and wastewater management in the mill.

A step towards decentralized wastewater management in the Lower Jordan Rift Valley.

PubMed

van Afferden, M; Cardona, J A; Rahman, K Z; Daoud, R; Headley, T; Kilani, Z; Subah, A; Mueller, R A

2010-01-01

In order to address serious concerns over public health, water scarcity and groundwater pollution in Jordan, the expansion of decentralized wastewater treatment and reuse (DWWT&R) systems to small communities is one of the goals defined by the Jordan government in the "Water Strategy 2009-2022". This paper evaluates the general potential of decentralized wastewater system solutions to be applied in a selected area of the Lower Jordan Rift Valley in Jordan. For the study area, the connection degree to sewer systems was calculated as 67% (5% in the rural sector and 75% in the urban sector). The annual wastewater production available for DWWT&R in the rural sector of the investigation area was calculated to be nearly 3.8 million m(3) at the end of 2007. The future need of wastewater treatment and reuse facilities of the rural sector was estimated to be increasing by 0.11 million m(3) year(-1), with an overall potential of new treatment capacity of nearly 15,500 population equivalents (pe) year(-1). The overall potential for implementing DWWT&R systems in the urban sector was estimated as nearly 25 million m(3) of wastewater in 2007. The future need of wastewater treatment and reuse facilities required for the urban sector was estimated to be increasing at a rate of 0.12 million pe year(-1). Together with the decision makers and the stakeholders, a potential map with three regions has been defined: Region 1 with existing central wastewater infrastructure, Region 2 with already planned central infrastructure and Region 3 with the highest potential for implementing DWWT&R systems.

Identification of critical contaminants in wastewater effluent for managed aquifer recharge.

PubMed

Yuan, Jie; Van Dyke, Michele I; Huck, Peter M

2017-04-01

Managed aquifer recharge (MAR) using highly treated effluent from municipal wastewater treatment plants has been recognized as a promising strategy for indirect potable water reuse. Treated wastewater effluent can contain a number of residual contaminants that could have adverse effects on human health, and some jurisdictions have regulations in place to govern these. For those that do not, but where reuse may be under consideration, it is of crucial importance to develop a strategy for identifying priority contaminants, which can then be used to understand the water treatment technologies that might be required. In this study, a multi-criteria approach to identify critical contaminants in wastewater effluent for MAR was developed and applied using a case study site located in southern Ontario, Canada. An important aspect of this approach was the selection of representative compounds for each group of contaminants, based on potential for occurrence in wastewater and expected health or environmental impacts. Due to a lack of MAR regulations in Canada, the study first proposed potential recharge water quality targets. Predominant contaminants, potential additional contaminants, and potential emerging contaminants, which together comprise critical contaminants for MAR with reclaimed water, were then selected based on the case study wastewater effluent monitoring data and literature data. This paper proposes an approach for critical contaminant selection, which will be helpful to guide future implementation of MAR projects using wastewater treatment plant effluents. Copyright © 2016 Elsevier Ltd. All rights reserved.

Energy optimization of water and wastewater management for municipal and industrial applications conference

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

Not Available

1980-08-01

These proceedings document the presentations given at the Energy Optimization of Water and Wastewater Management for Municipal and Industrial Applications, Conference, sponsored by the Department of Energy (DOE). The conference was organized and coordinated by Argonne National Laboratory. The conference focused on energy use on conservation in water and wastewater. The General Session also reflects DOE's commitment to the support and development of waste and wastewater systems that are environmentally acceptable. The conference proceedings are divided into two volumes. Volume 1 contains the General Session and Sessions 1 to 5. Volume 2 covers Sessions 6 to 12. Separate abstracts aremore » prepared for each item within the scope of the Energy Data Base.« less

Priorities for toxic wastewater management in Pakistan

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

Rahman, A.

1996-12-31

This study assesses the number of industries in Pakistan, the total discharge of wastewater, the biological oxygen demand (BOD) load, and the toxicity of the wastewater. The industrial sector is a major contributor to water pollution, with high levels of BOD, heavy metals, and toxic compounds. Only 30 industries have installed water pollution control equipment, and most are working at a very low operational level. Priority industrial sectors for pollution control are medium- to large-scale textile industries and small-scale tanneries and electroplating industries. Each day the textile industries discharge about 85,000 m{sup 3} of wastewater with a high BOD, whilemore » the electroplating industries discharge about 23,000 m{sup 3} of highly toxic and hazardous wastewater. Various in-plant modifications can reduce wastewater discharges. Economic incentives, like tax rebates, subsidies, and soft loans, could be an option for motivating medium- to large-scale industries to control water pollution. Central treatment plants may be constructed for treating wastewater generated by small-scale industries. The estimated costs for the treatment of textile and electroplating wastewater are given. The legislative structure in Pakistan is insufficient for control of industrial pollution; not only do existing laws need revision, but more laws and regulations are needed to improve the state of affairs, and enforcement agencies need to be strengthened. 15 refs., 1 fig., 9 tabs.« less

Closing the water cycle - the key role of water and wastewater management in a circular economy

NASA Astrophysics Data System (ADS)

Uhlenbrook, Stefan; Connor, Rick; Koncagul, Engin; Ortigara, Angela

2017-04-01

Planetary water boundaries are exceeded locally and regionally as water demand and use are escalating and per capita water availability is decreasing. However, wastewater represents an alternative yet reliable source containing for instance, nutrients (for use as fertilizer) and metals that can be extracted, and can be a source of energy. These characteristics mean that water and wastewater are set to play a key role in the circular economy. Furthermore, wastewater use can generate business opportunities and enhance water, food and energy security, therefore helping to alleviate poverty. However, to increase the collection, treatment and use of wastewater, investments in infrastructure and appropriate (low cost) technologies are needed. Ensuring the development of human and institutional capacity is also essential for proper wastewater management. The UN World Water Assessment Programme (WWAP) produces together with several UN-Water Members and Partners the annual World Water Development Report (WWDR). Its 2017 edition "Wastewater: The Untapped Resource" focuses on the critical role of wastewater management for vibrant economies, resilient societies and the maintenance of a healthy environment. Wastewater issues play also a central role in the 2030 Agenda for Sustainable Development, most notably through Sustainable Development Goal (SDG) target 6.3 that aims to improve water quality by reducing the proportion of untreated wastewater released to the environment and increasing its recycling and safe reuse globally. This target is interlinked with several other targets of SDG 6 ('the water goal') as well as to several other SDGs that relate to, poverty reduction, health, energy and food security, among others. The main policy-relevant messages of the WWDR 2017 will be introduced and linked to socio-hydrological approaches. These messages are an important input to the implementation of the water research agenda of the Panta Rhei initiative of IAHS.

Long-term Planning for Sustainable Water and Wastewater Infrastructure in Wellpinit, Washington, for the Spokane Tribe of Indians

EPA Pesticide Factsheets

The Spokane Tribe initiated a long-term planning process for a water and wastewater infrastructure system that can support the tribe’s goals to add compact, mixed-use development in the town of Wellpinit.

Natural Resource Management Plan

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

Green, T.; Schwager, K.

This comprehensive Natural Resource Management Plan (NRMP) for Brookhaven National Laboratory (BNL) was built on the successful foundation of the Wildlife Management Plan for BNL, which it replaces. This update to the 2003 plan continues to build on successes and efforts to better understand the ecosystems and natural resources found on the BNL site. The plan establishes the basis for managing the varied natural resources located on the 5,265-acre BNL site, setting goals and actions to achieve those goals. The planning of this document is based on the knowledge and expertise gained over the past 15 years by the Naturalmore » Resources management staff at BNL in concert with local natural resource agencies including the New York State Department of Environmental Conservation, Long Island Pine Barrens Joint Planning and Policy Commission, The Nature Conservancy, and others. The development of this plan works toward sound ecological management that not only benefits BNL’s ecosystems but also benefits the greater Pine Barrens habitats in which BNL is situated. This plan applies equally to the Upton Ecological and Research Reserve (Upton Reserve). Any difference in management between the larger BNL area and the Upton Reserve are noted in the text.« less

Re-thinking wastewater landscapes: combining innovative strategies to address tomorrow's urban wastewater treatment challenges.

PubMed

Smith, B R

2009-01-01

Most major cities worldwide face urban water management challenges relating to drinking supply, stormwater and wastewater treatment, and ecological preservation. In light of climate change and finite natural resources, addressing these challenges in sustainable ways will require innovative solutions arising from interdisciplinary collaboration. This article summarizes five major urban water management strategies that bridge the fields of engineering, ecology, landscape architecture, and urban planning. A conceptual implementation of these strategies is demonstrated through a design for a small constructed wetland treatment system in San Francisco, California. The proposed decentralized system described in this article consists of a detention basin, vegetated and open free water surface wetlands, and ultraviolet disinfection. In wet weather, the system would detain and treat combined sewer discharges (CSD), and in dry weather it would treat residential greywater for toilet flushing and irrigation in a nearby neighborhood. It is designed to adapt over time to changing climatic conditions and treatment demands. Importantly, this proposal demonstrates how constructed wetland engineers can incorporate multiple benefits into their systems, offering a vision of how wastewater infrastructure can be an attractive community, educational, recreational, and habitat amenity through the integration of engineering, ecology, and landscape design.

Pollution loads in urban runoff and sanitary wastewater.

PubMed

Taebi, Amir; Droste, Ronald L

2004-07-05

While more attention has been paid in recent years to urban point source pollution control through the establishment of wastewater treatment plants in many developing countries, no considerable planning nor any serious measures have been taken to control urban non-point source pollution (urban stormwater runoff). The present study is a screening analysis to investigate the pollution loads in urban runoff compared to point source loads as a first prerequisite for planning and management of receiving water quality. To compare pollutant loads from point and non-point urban sources, the pollutant load is expressed as the weight of pollutant per hectare area per year (kg/ha.year). Unit loads were estimated in stormwater runoff, raw sanitary wastewater and secondary treatment effluents in Isfahan, Iran. Results indicate that the annual pollution load in urban runoff is lower than the annual pollution load in sanitary wastewater in areas with low precipitation but it is higher in areas with high precipitation. Two options, namely, advanced treatment (in lieu of secondary treatment) of sanitary wastewater and urban runoff quality control systems (such as detention ponds) were investigated as controlling systems for pollution discharges into receiving waters. The results revealed that for Isfahan, as a low precipitation urban area, advanced treatment is a more suitable option, but for high precipitation urban areas, urban surface runoff quality control installations were more effective for suspended solids and oxygen-demanding matter controls, and that advanced treatment is the more effective option for nutrient control.

Industrial water resources management based on violation risk analysis of the total allowable target on wastewater discharge.

PubMed

Yue, Wencong; Cai, Yanpeng; Xu, Linyu; Yang, Zhifeng; Yin, Xin'An; Su, Meirong

2017-07-11

To improve the capabilities of conventional methodologies in facilitating industrial water allocation under uncertain conditions, an integrated approach was developed through the combination of operational research, uncertainty analysis, and violation risk analysis methods. The developed approach can (a) address complexities of industrial water resources management (IWRM) systems, (b) facilitate reflections of multiple uncertainties and risks of the system and incorporate them into a general optimization framework, and (c) manage robust actions for industrial productions in consideration of water supply capacity and wastewater discharging control. The developed method was then demonstrated in a water-stressed city (i.e., the City of Dalian), northeastern China. Three scenarios were proposed according to the city's industrial plans. The results indicated that in the planning year of 2020 (a) the production of civilian-used steel ships and machine-made paper & paperboard would reduce significantly, (b) violation risk of chemical oxygen demand (COD) discharge under scenario 1 would be the most prominent, compared with those under scenarios 2 and 3, (c) the maximal total economic benefit under scenario 2 would be higher than the benefit under scenario 3, and (d) the production of rolling contact bearing, rail vehicles, and commercial vehicles would be promoted.

Integrating fire management analysis into land management planning

Treesearch

Thomas J. Mills

1983-01-01

The analysis of alternative fire management programs should be integrated into the land and resource management planning process, but a single fire management analysis model cannot meet all planning needs. Therefore, a set of simulation models that are analytically separate from integrated land management planning models are required. The design of four levels of fire...

Management of wastewater from the vegetable dehydration industry in Egypt--a case study.

PubMed

El-Gohary, Fatma; El-Kamah, Hala; Abdel Wahaab, Rifaat; Mahmoud, Mohamed; Ibrahim, Hamdy A

2012-01-01

Management of wastewater from the vegetable dehydration industry was the subject of this study. A continuous monitoring programme for wastewater was carried out for almost four months. The characterization of the wastewater indicated that the vegetable dehydration wastewater contains moderate concentrations of organics, solids and nutrients. The wastewater was subjected to three different treatment processes, namely aerobic treatment, anaerobic treatment and chemical coagulation-flocculation treatment. For aerobic treatment, the removal of chemical oxygen demand (COD), biochemical oxygen demand (BOD5) and total suspended solids (TSS) was accomplished within 5 h, and no further reduction was observed after that, with the steady state COD and BOD5 removal efficiencies being 95% +/- 10% and 97% +/- 8%, respectively. For anaerobic treatment, the removal efficiencies for COD, BOD5 and TSS were 67-81%, 70-86% and 56-69%, respectively at hydraulic retention times (HRTs) of 5, 6 and 8 h. Chemical coagulation-flocculation treatment also achieved good results. The COD removal efficiency was 72%, 51% and 75% for ferric chloride (56 g/m3 of wastewater), lime (140 g/m3 of wastewater) and ferric chloride aided with lime (100 g/m3 for ferric chloride and 200 g/m3 for lime), respectively. The corresponding TSS removal values were 92% +/- 17%, 20% +/- 7% and 93% +/- 9%. Based on the available results and the seasonally operated mode of this industry in Egypt, the chemical coagulation-flocculation process is therefore considered to be moste applicable from a technical point of view and for the simplicity of operation and maintenance.

How widely applicable is river basin management? An analysis of wastewater management in an arid transboundary case.

PubMed

Dombrowsky, Ines; Almog, Ram; Becker, Nir; Feitelson, Eran; Klawitter, Simone; Lindemann, Stefan; Mutlak, Natalie

2010-05-01

The basin scale has been promoted universally as the optimal management unit that allows for the internalization of all external effects caused by multiple water uses. However, the basin scale has been put forward largely on the basis of experience in temperate zones. Hence whether the basin scale is the best scale for management in other settings remains questionable. To address these questions this paper analyzes the economic viability and the political feasibility of alternative management options in the Kidron/Wadi Nar region. The Kidron/Wadi Nar is a small basin in which wastewater from eastern Jerusalem flows through the desert to the Dead Sea. Various options for managing these wastewater flows were analyzed ex ante on the basis of both a cost benefit and a multi-criteria analysis. The paper finds that due to economies of scale, a pure basin approach is not desirable from a physical and economic perspective. Furthermore, in terms of political feasibility, it seems that the option which prompts the fewest objections from influential stakeholder groups in the two entities under the current asymmetrical political setting is not a basin solution either, but a two plant solution based on an outsourcing arrangement. These findings imply that the river basin management approach can not be considered the best management approach for the arid transboundary case at hand, and hence is not unequivocally universally applicable.

How Widely Applicable is River Basin Management? An Analysis of Wastewater Management in an Arid Transboundary Case

NASA Astrophysics Data System (ADS)

Dombrowsky, Ines; Almog, Ram; Becker, Nir; Feitelson, Eran; Klawitter, Simone; Lindemann, Stefan; Mutlak, Natalie

2010-05-01

The basin scale has been promoted universally as the optimal management unit that allows for the internalization of all external effects caused by multiple water uses. However, the basin scale has been put forward largely on the basis of experience in temperate zones. Hence whether the basin scale is the best scale for management in other settings remains questionable. To address these questions this paper analyzes the economic viability and the political feasibility of alternative management options in the Kidron/Wadi Nar region. The Kidron/Wadi Nar is a small basin in which wastewater from eastern Jerusalem flows through the desert to the Dead Sea. Various options for managing these wastewater flows were analyzed ex ante on the basis of both a cost benefit and a multi-criteria analysis. The paper finds that due to economies of scale, a pure basin approach is not desirable from a physical and economic perspective. Furthermore, in terms of political feasibility, it seems that the option which prompts the fewest objections from influential stakeholder groups in the two entities under the current asymmetrical political setting is not a basin solution either, but a two plant solution based on an outsourcing arrangement. These findings imply that the river basin management approach can not be considered the best management approach for the arid transboundary case at hand, and hence is not unequivocally universally applicable.

Wilderness fire management planning guide

Treesearch

William C. Fischer

1984-01-01

Outlines a procedure for fire management planning for parks; wilderness areas; and other wild, natural, or essentially undeveloped areas. Discusses background and philosophy of wilderness fire management, planning concepts, planning elements, and planning methods.

To connect or not to connect? Modelling the optimal degree of centralisation for wastewater infrastructures.

PubMed

Eggimann, Sven; Truffer, Bernhard; Maurer, Max

2015-11-01

The strong reliance of most utility services on centralised network infrastructures is becoming increasingly challenged by new technological advances in decentralised alternatives. However, not enough effort has been made to develop planning tools designed to address the implications of these new opportunities and to determine the optimal degree of centralisation of these infrastructures. We introduce a planning tool for sustainable network infrastructure planning (SNIP), a two-step techno-economic heuristic modelling approach based on shortest path-finding and hierarchical-agglomerative clustering algorithms to determine the optimal degree of centralisation in the field of wastewater management. This SNIP model optimises the distribution of wastewater treatment plants and the sewer network outlay relative to several cost and sewer-design parameters. Moreover, it allows us to construct alternative optimal wastewater system designs taking into account topography, economies of scale as well as the full size range of wastewater treatment plants. We quantify and confirm that the optimal degree of centralisation decreases with increasing terrain complexity and settlement dispersion while showing that the effect of the latter exceeds that of topography. Case study results for a Swiss community indicate that the calculated optimal degree of centralisation is substantially lower than the current level. Copyright © 2015 Elsevier Ltd. All rights reserved.

Global Scale Methane Emissions from On-Site Wastewater Management

NASA Astrophysics Data System (ADS)

Reid, M. C.; Guan, K.; Mauzerall, D. L.

2013-12-01

Pit latrines and other on-site sanitation methods are important forms of wastewater management at the global scale, providing hygienic and low-cost sanitation for more than 1.7 billion people in developing and middle-income regions. Latrines have also been identified as major sources of the greenhouse gas methane (CH4) from the anaerobic decomposition of organic waste in pits. Understanding the greenhouse gas footprint of different wastewater systems is essential for sustainable water resource development and management. Despite this importance, CH4 emissions from decentralized wastewater treatment have received little attention in the scientific literature, and the rough calculations underlying government inventories and integrated assessment models do not accurately capture variations in emissions within and between countries. In this study, we improve upon earlier efforts and develop the first spatially explicit approach to quantifying latrine CH4 emissions, combining a high-resolution geospatial analysis of population, urbanization, and water table (as an indicator of anaerobic decomposition pathways) with CH4 emissions factors from the 2006 IPCC Guidelines for National Greenhouse Gas Inventories. Country-level health and sanitation surveys were used to determine latrine utilization in 2000 and predict usage in 2015. 18 representative countries in Asia, Africa, and Latin America were selected for this analysis to illustrate regional variations in CH4 emissions and to include the greatest emitting nations. Our analysis confirms that pit latrines are a globally significant anthropogenic CH4 source, emitting 4.7 Tg CH4 yr-1 in the countries considered here. This total is projected to decrease ~25% by 2015, however, driven largely by rapid urbanization in China and decreased reliance on latrines in favor of flush toilets. India has the greatest potential for large growth in emissions in the post-2015 period, since public health campaigns to end open defecation

Assessing the feasibility of N and P recovery by struvite precipitation from nutrient-rich wastewater: a review.

PubMed

Kumar, Ramesh; Pal, Parimal

2015-11-01

Literature on recovery of nitrogen and phosphorous from wastewater in the form of value-added struvite fertilizer has been critically reviewed towards the evolution of a sustainable management strategy. Presence of nitrogen and phosphorus is widespread in both domestic as well as industrial wastewater streams such as swine wastewater, landfill leachate, urine waste, dairy manure, coke wastewater, and beverage wastewater. Where these nitrogen and phosphorus compounds cause eutrophication of water bodies and considered as harmful discharges to the environment, they can be turned useful through simple chemical conversion into struvite (MgNH4PO4·6H2O). In extensive studies on wastewater treatment, aspects of recovery of valuable materials remain dispersed. In the present article, almost all relevant aspects of sources of raw materials, chemistry and technology of struvite production, and its detailed characterization have been captured in a systematic and classified way so as to help in planning and designing an integrated scheme of struvite production through conversion of nitrogen and phosphorus components of waste streams. The study will help in formulating a new waste management strategy in this context by shifting focus from removal to recovery of nutrients from waste streams.

Strategic Planning and Financial Management

ERIC Educational Resources Information Center

Conneely, James F.

2010-01-01

Strong financial management is a strategy for strategic planning success in student affairs. It is crucial that student affairs professionals understand the necessity of linking their strategic planning with their financial management processes. An effective strategic planner needs strong financial management skills to implement the plan over…

Non linear relationship between change in awareness in municipal solid waste management and domestic wastewater management - A case of the Jodipan and Ksatrian village, Malang, East Java

NASA Astrophysics Data System (ADS)

Zakiyya, Nida Maisa; Sarli, Prasanti Widyasih; Soewondo, Prayatni

2017-11-01

In developing countries the awareness on the importance of sanitation facilities, whether it is for municipal solid waste or domestic wastewater treatment, is still very low. Jodipan and Ksatrian Village, in Malang, East Java, are two slum areas that have recently been improved visually by using simple colorful paints. The visual improvement was expected to increase the resident's awareness on the importance of keeping the area clean; adjacent to the project, a new municipal waste management system was also put in place, changing the president's behaviour towards municipal solid waste. This study focuses on the relationship between community awareness in municipal solid waste management and domestic wastewater management. The result is expected to be an input for the government to enhance wastewater infrastructure program and its sustainability, related to its awareness on municipal solid waste. A descriptive model through questionnaire to 48 households of Jodipan sub district in Kampung Warna-warni and 69 households of Ksatrian sub district in Kampung 3D by random sampling, with an error of 0.1, was used to conduct this research. A nonlinear relationship between the change in awareness in municipal solid waste management (MSW) and domestic wastewater management was observed, with only 0.1312 of determination coefficient. Weak Spearman correlation coefficient number was found, ranging from 0.284 to 0.39, indicating another parameter turned into a role on affecting the awareness of wastewater. Further study about another parameter (eg. social and economic parameter) intervension on sanitation awareness could be investigated.

Managing vegetation in surface-flow wastewater-treatment wetlands for optimal treatment performance

USGS Publications Warehouse

Thullen, J.S.; Sartoris, J.J.; Nelson, S.M.

2005-01-01

Constructed wetlands that mimic natural marshes have been used as low-cost alternatives to conventional secondary or tertiary wastewater treatment in the U.S. for at least 30 years. However, the general level of understanding of internal treatment processes and their relation to vegetation and habitat quality has not grown in proportion to the popularity of these systems. We have studied internal processes in surface-flow constructed wastewater-treatment wetlands throughout the southwestern U.S. since 1990. At any given time, the water quality, hydraulics, water temperature, soil chemistry, available oxygen, microbial communities, macroinvertebrates, and vegetation each greatly affect the treatment capabilities of the wetland. Inside the wetland, each of these components plays a functional role and the treatment outcome depends upon how the various components interact. Vegetation plays a uniquely important role in water treatment due to the large number of functions it supports, particularly with regard to nitrogen transformations. However, it has been our experience that vegetation management is critical for achieving and sustaining optimal treatment function. Effective water treatment function and good wildlife quality within a surface-flow constructed wetland depend upon the health and sustainability of the vegetation. We suggest that an effective tool to manage and sustain healthy vegetation is the use of hummocks, which are shallow emergent plant beds within the wetland, positioned perpendicular to the water flow path and surrounded by water sufficiently deep to limit further emergent vegetation expansion. In this paper, we describe the use of a hummock configuration, in conjunction with seasonal water level fluctuations, to manage the vegetation and maintain the treatment function of wastewater-treatment wetlands on a sustainable basis.

Field observations and management strategy for hot spring wastewater in Wulai area, Taiwan.

PubMed

Lin, J Y; Chen, C F; Lei, F R; Hsieh, C D

2010-01-01

Hot springs are important centers for recreation and tourism. However, the pollution that may potentially be caused by hot spring wastewater has rarely been discussed. More than half of Taiwan's hot springs are located in areas where the water quality of water bodies is to be protected, and untreated wastewater could pollute the receiving water bodies. In this study, we investigate hot spring wastewater in the Wulai area, one of Taiwan's famous hot spring resorts. Used water from five hot spring hotels was sampled and ten sampling events were carried out to evaluate the changes in the quality of used water in different seasons, at different periods of the week, and from different types of hotels. The concentrations of different pollutants in hot spring wastewater were found to exhibit wide variations, as follows: COD, 10-250 mg/L; SS, N.D.-93 mg/L; NH(3)-N, 0.01-1.93 mg/L; TP, 0.01-0.45 mg/L; and E. coli, 10-27,500 CFU/100 mL. The quality of hot spring wastewater depends on the operation of public pools, because this affects the frequency of supplementary fresh water and the outflow volume. Two management strategies, namely, onsite treatment systems and individually packaged treatment equipment, are considered, and a multi-objective optimization model is used to determine the optimal strategy.

A watershed-scale goals approach to assessing and funding wastewater infrastructure.

PubMed

Rahm, Brian G; Vedachalam, Sridhar; Shen, Jerry; Woodbury, Peter B; Riha, Susan J

2013-11-15

Capital needs during the next twenty years for public wastewater treatment, piping, combined sewer overflow correction, and storm-water management are estimated to be approximately $300 billion for the USA. Financing these needs is a significant challenge, as Federal funding for the Clean Water Act has been reduced by 70% during the last twenty years. There is an urgent need for new approaches to assist states and other decision makers to prioritize wastewater maintenance and improvements. We present a methodology for performing an integrated quantitative watershed-scale goals assessment for sustaining wastewater infrastructure. We applied this methodology to ten watersheds of the Hudson-Mohawk basin in New York State, USA that together are home to more than 2.7 million people, cover 3.5 million hectares, and contain more than 36,000 km of streams. We assembled data on 183 POTWs treating approximately 1.5 million m(3) of wastewater per day. For each watershed, we analyzed eight metrics: Growth Capacity, Capacity Density, Soil Suitability, Violations, Tributary Length Impacted, Tributary Capital Cost, Volume Capital Cost, and Population Capital Cost. These metrics were integrated into three goals for watershed-scale management: Tributary Protection, Urban Development, and Urban-Rural Integration. Our results demonstrate that the methodology can be implemented using widely available data, although some verification of data is required. Furthermore, we demonstrate substantial differences in character, need, and the appropriateness of different management strategies among the ten watersheds. These results suggest that it is feasible to perform watershed-scale goals assessment to augment existing approaches to wastewater infrastructure analysis and planning. Copyright © 2013 Elsevier Ltd. All rights reserved.

Essays on remote monitoring as an emerging tool for centralized management of decentralized wastewater systems

NASA Astrophysics Data System (ADS)

Solomon, Clement

According to the United States Environmental Protections Agency (USEPA), nearly one in four households in the United States depends on an individual septic system (commonly referred as an onsite system or a decentralized wastewater system) to treat and disperse wastewater. More than half of these systems are over 30 years old, and surveys indicate at least 10 to 20% might not be functioning properly. The USEPA concluded in its 1997 report to Congress that adequately managed decentralized wastewater systems (DWS) are a cost-effective and long-term option for meeting public health and water quality goals, particularly in less densely populated areas. The major challenge however is the absence of a guiding national regulatory framework based on consistent performance-based standards and lack of proper management of DWS. These inconsistencies pose a significant threat to our water resources, local economies, and public health. This dissertation addresses key policy and regulatory strategies needed in response to the new realities confronting decentralized wastewater management. The two core objectives of this research are to demonstrate the centralized management of DWS paradigm and to present a scientific methodology to develop performance-based standards (a regulatory shift from prescriptive methods) using remote monitoring. The underlying remote monitoring architecture for centralized DWS management and the value of science-based policy making are presented. Traditionally, prescriptive standards using conventional grab sampling data are the norm by which most standards are set. Three case studies that support the potential of remote monitoring as a tool for standards development and system management are presented. The results revealed a vital role for remote monitoring in the development of standardized protocols, policies and procedures that are greatly lacking in this field. This centralized management and remote monitoring paradigm fits well and complements

Life cycle comparison of centralized wastewater treatment and urine source separation with struvite precipitation: Focus on urine nutrient management.

PubMed

Ishii, Stephanie K L; Boyer, Treavor H

2015-08-01

Alternative approaches to wastewater management including urine source separation have the potential to simultaneously improve multiple aspects of wastewater treatment, including reduced use of potable water for waste conveyance and improved contaminant removal, especially nutrients. In order to pursue such radical changes, system-level evaluations of urine source separation in community contexts are required. The focus of this life cycle assessment (LCA) is managing nutrients from urine produced in a residential setting with urine source separation and struvite precipitation, as compared with a centralized wastewater treatment approach. The life cycle impacts evaluated in this study pertain to construction of the urine source separation system and operation of drinking water treatment, decentralized urine treatment, and centralized wastewater treatment. System boundaries include fertilizer offsets resulting from the production of urine based struvite fertilizer. As calculated by the Tool for the Reduction and Assessment of Chemical and Other Environmental Impacts (TRACI), urine source separation with MgO addition for subsequent struvite precipitation with high P recovery (Scenario B) has the smallest environmental cost relative to existing centralized wastewater treatment (Scenario A) and urine source separation with MgO and Na3PO4 addition for subsequent struvite precipitation with concurrent high P and N recovery (Scenario C). Preliminary economic evaluations show that the three urine management scenarios are relatively equal on a monetary basis (<13% difference). The impacts of each urine management scenario are most sensitive to the assumed urine composition, the selected urine storage time, and the assumed electricity required to treat influent urine and toilet water used to convey urine at the centralized wastewater treatment plant. The importance of full nutrient recovery from urine in combination with the substantial chemical inputs required for N recovery

Energy Efficiency Strategies for Municipal Wastewater Treatment Facilities

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

Daw, J.; Hallett, K.; DeWolfe, J.

2012-01-01

Water and wastewater systems are significant energy consumers with an estimated 3%-4% of total U.S. electricity consumption used for the movement and treatment of water and wastewater. Water-energy issues are of growing importance in the context of water shortages, higher energy and material costs, and a changing climate. In this economic environment, it is in the best interest for utilities to find efficiencies, both in water and energy use. Performing energy audits at water and wastewater treatment facilities is one way community energy managers can identify opportunities to save money, energy, and water. In this paper the importance of energymore » use in wastewater facilities is illustrated by a case study of a process energy audit performed for Crested Butte, Colorado's wastewater treatment plant. The energy audit identified opportunities for significant energy savings by looking at power intensive unit processes such as influent pumping, aeration, ultraviolet disinfection, and solids handling. This case study presents best practices that can be readily adopted by facility managers in their pursuit of energy and financial savings in water and wastewater treatment. This paper is intended to improve community energy managers understanding of the role that the water and wastewater sector plays in a community's total energy consumption. The energy efficiency strategies described provide information on energy savings opportunities, which can be used as a basis for discussing energy management goals with water and wastewater treatment facility managers.« less

Manpower Planning for the Wastewater Treatment Workforce of Texas: An Emerging Function. Presented at the Annual Meeting of the Texas Water Utilities Association (58th, College Station, Texas, March, 1976).

ERIC Educational Resources Information Center

Jackson, Tom

This paper, presented at the 58th annual meeting of the Texas Water Utilities Association, attempts to point out the need for manpower planning for the wastewater treatment workforce of Texas. As reasons for manpower planning, this document discloses estimates of 1400-1500 new jobs, 1300 of which will be in wastewater treatment facilities of 1 MGD…

Training Centers for Onsite Wastewater Treatment

EPA Pesticide Factsheets

Onsite wastewater training centers offer classes, demonstration projects and research facilities for onsite industry professionals. Classes include wastewater management, new technologies and pre-licensing.

Wildland Fire Management Plan

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

Schwager, K.

The Wildland Fire Management Plan (FMP) for Brookhaven National Lab (BNL) is written to comply with Department of Energy (DOE) Integrated Safety Management Policy; Federal Wildland Fire Management Policy and Program Review; and Wildland and Prescribed Fire Management Policy and Implementation Procedures Reference Guide. This current plan incorporates changes resulting from new policies on the national level as well as significant changes to available resources and other emerging issues, and replaces BNL's Wildland FMP dated 2014.

Hydrazine Blending and Storage Facility, Wastewater Treatment and Decommissioning Assessment. Technical Plan, Version 3.2

DTIC Science & Technology

1988-04-01

o CHEMICAL TREATMENT - CHLORINE (VARIOUS FORMS) AND CHLORINE/ULTRAVIOLET LIGHT (UV) - OZONE AND OZONE/UV - PERMANGANATE - HYDROGEN PEROXIDE AND...and placed in drums, rail cars or trucks (Hazard 3 Abatement Plan, 1982). The existing hydrazine blending facility area is a limited access site which...Area 40’-0" x 26’-0" Volume 44,000 gallons Function Receive wastewater and stormwater runoff m Construction Material Concrete 7. Building 759 Size 40’-0

Occurrence and potential transport of selected pharmaceuticals and other organic wastewater compounds from wastewater-treatment plant influent and effluent to groundwater and canal systems in Miami-Dade County, Florida

USGS Publications Warehouse

Foster, Adam L.; Katz, Brian G.; Meyer, Michael T.

2012-01-01

An increased demand for fresh groundwater resources in South Florida has prompted Miami-Dade County to expand its water reclamation program and actively pursue reuse plans for aquifer recharge, irrigation, and wetland rehydration. The U.S. Geological Survey, in cooperation with the Miami-Dade Water and Sewer Department (WASD) and the Miami-Dade Department of Environmental Resources Management (DERM), initiated a study in 2008 to assess the presence of selected pharmaceuticals and other organic wastewater compounds in the influent and effluent at three regional wastewater-treatment plants (WWTPs) operated by the WASD and at one WWTP operated by the City of Homestead, Florida (HSWWTP).

Effect of a food waste disposer policy on solid waste and wastewater management with economic implications of environmental externalities.

PubMed

Maalouf, Amani; El-Fadel, Mutasem

2017-11-01

In this study, the carbon footprint of introducing a food waste disposer (FWD) policy was examined in the context of its implications on solid waste and wastewater management with economic assessment of environmental externalities emphasizing potential carbon credit and increased sludge generation. For this purpose, a model adopting a life cycle inventory approach was developed to integrate solid waste and wastewater management processes under a single framework and test scenarios for a waste with high organic food content typical of developing economies. For such a waste composition, the results show that a FWD policy can reduce emissions by nearly ∼42% depending on market penetration, fraction of food waste ground, as well as solid waste and wastewater management schemes, including potential energy recovery. In comparison to baseline, equivalent economic gains can reach ∼28% when environmental externalities including sludge management and emissions variations are considered. The sensitivity analyses on processes with a wide range in costs showed an equivalent economic impact thus emphasizing the viability of a FWD policy although the variation in the cost of sludge management exhibited a significant impact on savings. Copyright © 2017 Elsevier Ltd. All rights reserved.

Sport Facility Planning and Management. Sport Management Library.

ERIC Educational Resources Information Center

Farmer, Peter J.; Mulrooney, Aaron L.; Ammon, Rob, Jr.

Students of sports facilities management will need to acquire a wide variety of managerial skills and knowledge in order to be adequately prepared to plan and manage these facilities. This textbook offers students a mix of practical examples and recognized theory to help them in the planning, constructing, promoting, and managing of sports…

The Role of Anaerobic Digestion in Wastewater Management

EPA Science Inventory

Wastewater systems potentially contribute significant negative impacts not only on regional water bodies, but also on global energy, climate, and sustainability. Energy recovery from wastewater is one way to reduce the negative impacts and achieve greater resource recovery. The ...

Cost comparison of centralized and decentralized wastewater management systems using optimization model.

PubMed

Jung, Youngmee Tiffany; Narayanan, N C; Cheng, Yu-Ling

2018-05-01

There is a growing interest in decentralized wastewater management (DWWM) as a potential alternative to centralized wastewater management (CWWM) in developing countries. However, the comparative cost of CWWM and DWWM is not well understood. In this study, the cost of cluster-type DWWM is simulated and compared to the cost of CWWM in Alibag, India. A three-step model is built to simulate a broad range of potential DWWM configurations with varying number and layout of cluster subsystems. The considered DWWM scheme consists of cluster subsystems, that each uses simplified sewer and DEWATS (Decentralized Wastewater Treatment Systems). We consider CWWM that uses conventional sewer and an activated sludge plant. The results show that the cost of DWWM can vary significantly with the number and layout of the comprising cluster subsystems. The cost of DWWM increased nonlinearly with increasing number of comprising clusters, mainly due to the loss in the economies of scale for DEWATS. For configurations with the same number of comprising cluster subsystems, the cost of DWWM varied by ±5% around the mean, depending on the layout of the cluster subsystems. In comparison to CWWM, DWWM was of lower cost than CWWM when configured with fewer than 16 clusters in Alibag, with significantly less operation and maintenance requirement, but with higher capital and land requirement for construction. The study demonstrates that cluster-type DWWM using simplified sewer and DEWATS may be a cost-competitive alternative to CWWM, when carefully configured to lower the cost. Copyright © 2018 Elsevier Ltd. All rights reserved.

Evaluation of sludge management alternatives in Istanbul metropolitan area.

PubMed

Cakmakci, M; Erdim, E; Kinaci, C; Akca, L

2005-01-01

The main concern of this paper was to predict the sludge quantities generated from 18 wastewater treatment plants, which were stated to be established in the "Istanbul Water Supply, Sewerage and Drainage, Sewage Treatment and Disposal Master Plan", 10 of which are in operation at present. Besides this, obtaining the required data to compare various treatment schemes was another goal of the study. Especially, the estimation of the sludge quantity in the case of enhanced primary sedimentation was of importance. Wastewater sludge management strategies were discussed in order to develop suggestions for Istanbul Metropolitan city. Within this context, the wastewater treatment facilities, mentioned in the Master Plan that had been completed by 2000, were evaluated in terms of sludge production rates, locations and technical and management aspects. Disposal alternatives of the wastewater treatment sludge were also evaluated in this study. Using of the dewatered sludge as a landfill cover material seems the best alternative usage. Up to the year of 2040, the requirement of cover material for landfills in Istanbul will be met by the dewatered sludge originated from wastewater treatment plants in the region.

DECISION SUPPORT TOOLS FOR MANAGING WASTEWATER COLLECTION SYSTEMS

EPA Science Inventory

Wastewater collection systems are an extensive part of the nation's infrastructure. In the US approximately 150M people are served by about 19,000 municipal wastewater collection systems representing about 500,000 miles of sewer pipe (not including privately owned service lateria...

25 CFR 163.11 - Forest management planning and sustained yield management.

Code of Federal Regulations, 2010 CFR

2010-04-01

... implementation of integrated resource management plans which provide coordination for the comprehensive management of all natural resources on Indian land. If the integrated resource management planning process... 25 Indians 1 2010-04-01 2010-04-01 false Forest management planning and sustained yield management...

40 CFR 63.135 - Process wastewater provisions-containers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... wastewater provisions—containers. (a) For each container that receives, manages, or treats a Group 1 wastewater stream or a residual removed from a Group 1 wastewater stream, the owner or operator shall comply... operate and maintain a cover on each container used to handle, transfer, or store a Group 1 wastewater...

40 CFR 63.146 - Process wastewater provisions-reporting.

Code of Federal Regulations, 2014 CFR

2014-07-01

... wastewater provisions—reporting. (a) For each waste management unit, treatment process, or control device... for Group 2 wastewater streams. This paragraph does not apply to Group 2 wastewater streams that are used to comply with § 63.138(g). For Group 2 wastewater streams, the owner or operator shall include...

40 CFR 63.146 - Process wastewater provisions-reporting.

Code of Federal Regulations, 2012 CFR

2012-07-01

... wastewater provisions—reporting. (a) For each waste management unit, treatment process, or control device... for Group 2 wastewater streams. This paragraph does not apply to Group 2 wastewater streams that are used to comply with § 63.138(g). For Group 2 wastewater streams, the owner or operator shall include...

40 CFR 63.135 - Process wastewater provisions-containers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... wastewater provisions—containers. (a) For each container that receives, manages, or treats a Group 1 wastewater stream or a residual removed from a Group 1 wastewater stream, the owner or operator shall comply... operate and maintain a cover on each container used to handle, transfer, or store a Group 1 wastewater...

40 CFR 63.135 - Process wastewater provisions-containers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... wastewater provisions—containers. (a) For each container that receives, manages, or treats a Group 1 wastewater stream or a residual removed from a Group 1 wastewater stream, the owner or operator shall comply... operate and maintain a cover on each container used to handle, transfer, or store a Group 1 wastewater...

40 CFR 63.146 - Process wastewater provisions-reporting.

Code of Federal Regulations, 2011 CFR

2011-07-01

... wastewater provisions—reporting. (a) For each waste management unit, treatment process, or control device... for Group 2 wastewater streams. This paragraph does not apply to Group 2 wastewater streams that are used to comply with § 63.138(g). For Group 2 wastewater streams, the owner or operator shall include...

40 CFR 63.135 - Process wastewater provisions-containers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... wastewater provisions—containers. (a) For each container that receives, manages, or treats a Group 1 wastewater stream or a residual removed from a Group 1 wastewater stream, the owner or operator shall comply... operate and maintain a cover on each container used to handle, transfer, or store a Group 1 wastewater...

40 CFR 63.146 - Process wastewater provisions-reporting.

Code of Federal Regulations, 2013 CFR

2013-07-01

... wastewater provisions—reporting. (a) For each waste management unit, treatment process, or control device... for Group 2 wastewater streams. This paragraph does not apply to Group 2 wastewater streams that are used to comply with § 63.138(g). For Group 2 wastewater streams, the owner or operator shall include...

25 CFR 163.11 - Forest management planning and sustained yield management.

Code of Federal Regulations, 2011 CFR

2011-04-01

... GENERAL FORESTRY REGULATIONS Forest Management and Operations § 163.11 Forest management planning and... 25 Indians 1 2011-04-01 2011-04-01 false Forest management planning and sustained yield management... management planning for Indian forest land shall be carried out through participation in the development and...

Evidence for Public Health Risks of Wastewater and Excreta Management Practices in Southeast Asia: A Scoping Review

PubMed Central

Lam, Steven; Nguyen-Viet, Hung; Tuyet-Hanh, Tran Thi; Nguyen-Mai, Huong; Harper, Sherilee

2015-01-01

The use of wastewater and excreta in agriculture is a common practice in Southeast Asia; however, concerns remain about the potential public health risks of this practice. We undertook a scoping review to examine the extent, range, and nature of literature, as well as synthesize the evidence for associations between wastewater and excreta management practices and public health risks in Southeast Asia. Three electronic databases (PubMed, CAB Direct, and Web of Science) were searched and a total of 27 relevant studies were included and evaluated. The available evidence suggested that possible occupational health risks of wastewater and excreta management practices include diarrhea, skin infection, parasitic infection, bacterial infection, and epilepsy. Community members can be at risk for adverse health outcomes through consuming contaminated fish, vegetables, or fruits. Results suggested that practices including handling, treatment, and use of waste may be harmful to human health, particularly farmer’s health. Many studies in this review, however, had limitations including lack of gender analyses, exposure assessment, and longitudinal study designs. These findings suggest that more studies on identifying, quantitatively assessing, and mitigating health risks are needed if sustainable benefits are to be obtained from wastewater and excreta reuse in agriculture in Southeast Asia. PMID:26501297

40 CFR 763.93 - Management plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Management plans. 763.93 Section 763... ASBESTOS Asbestos-Containing Materials in Schools § 763.93 Management plans. (a)(1) On or before October 12, 1988, each local education agency shall develop an asbestos management plan for each school, including...

Region 7 Quality Management Plan

EPA Pesticide Factsheets

To document adherence to EPA Order 5360.1 A2, EPA requires each organizational unitto develop a quality management plan per the specifications in EPA Requirements for QualityManagement Plans, EPA QA R-2.

Solid Waste Management Plan. Revision 4

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

NONE

1995-04-26

The waste types discussed in this Solid Waste Management Plan are Municipal Solid Waste, Hazardous Waste, Low-Level Mixed Waste, Low-Level Radioactive Waste, and Transuranic Waste. The plan describes for each type of solid waste, the existing waste management facilities, the issues, and the assumptions used to develop the current management plan.

A new approach to implementing decentralized wastewater treatment concepts.

PubMed

van Afferden, Manfred; Cardona, Jaime A; Lee, Mi-Yong; Subah, Ali; Müller, Roland A

2015-01-01

Planners and decision-makers in the wastewater sector are often confronted with the problem of identifying adequate development strategies and most suitable finance schemes for decentralized wastewater infrastructure. This paper research has focused on providing an approach in support of such decision-making. It is based on basic principles that stand for an integrated perspective towards sustainable wastewater management. We operationalize these principles by means of a geographic information system (GIS)-based approach 'Assessment of Local Lowest-Cost Wastewater Solutions'--ALLOWS. The main product of ALLOWS is the identification of cost-effective local wastewater management solutions for any given demographic and physical context. By using universally available input data the tool allows decision-makers to compare different wastewater solutions for any given wastewater situation. This paper introduces the ALLOWS-GIS tool. Its application and functionality are illustrated by assessing different wastewater solutions for two neighboring communities in rural Jordan.

Suicide Management Plan--Post Suicide Response.

ERIC Educational Resources Information Center

Imhoff, Robert; Royster, Sharon

This document contains a suicide management plan developed specifically for colleges. The suicide management plan described includes pre-planning, immediate response to the event, press releases, college staff jobs, college responses (such as memorials or scholarships), interaction with the family, and staff counseling. The plan is presented as a…

43 CFR 1610.4 - Resource management planning process.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Resource management planning process. 1610... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT (1000) PLANNING, PROGRAMMING, BUDGETING Resource Management Planning § 1610.4 Resource management planning process. ...

43 CFR 1610.4 - Resource management planning process.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Resource management planning process. 1610... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT (1000) PLANNING, PROGRAMMING, BUDGETING Resource Management Planning § 1610.4 Resource management planning process. ...

43 CFR 1610.4 - Resource management planning process.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Resource management planning process. 1610... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT (1000) PLANNING, PROGRAMMING, BUDGETING Resource Management Planning § 1610.4 Resource management planning process. ...

43 CFR 1610.4 - Resource management planning process.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Resource management planning process. 1610... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT (1000) PLANNING, PROGRAMMING, BUDGETING Resource Management Planning § 1610.4 Resource management planning process. ...

Configuration Management Plan for K Basins

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

Weir, W.R.; Laney, T.

This plan describes a configuration management program for K Basins that establishes the systems, processes, and responsibilities necessary for implementation. The K Basins configuration management plan provides the methodology to establish, upgrade, reconstitute, and maintain the technical consistency among the requirements, physical configuration, and documentation. The technical consistency afforded by this plan ensures accurate technical information necessary to achieve the mission objectives that provide for the safe, economic, and environmentally sound management of K Basins and the stored material. The configuration management program architecture presented in this plan is based on the functional model established in the DOE Standard, DOE-STD-1073-93,more » {open_quotes}Guide for Operational Configuration Management Program{close_quotes}.« less

Condition Assessment of Wastewater Collection Systems

EPA Science Inventory

This project will assist wastewater utilities with the condition assessment of their deteriorating wastewater collections systems, and will support the U.S. Environmental Protection Agency’s (EPA) Program Offices with addressing proposed capacity, management, operation and mainte...

A livelihood in a risky environment: Farmers' preferences for irrigation with wastewater in Hyderabad, India.

PubMed

Saldías, Cecilia; Speelman, Stijn; Drechsel, Pay; Van Huylenbroeck, Guido

2017-04-01

Most cities in developing countries fail to treat their wastewater comprehensively. Consequently, farmers downstream use poor-quality water for irrigation. This practice implies risks for farmers, consumers and the environment. Conversely, this water supply supports the livelihood of these farmers and other stakeholders along the value chains. Linking safer options for wastewater management with irrigation could therefore be a win-win solution: removing the risks for society and maintaining the benefits for farmers. However, in developing countries, the high investment costs for the required treatment are problematic and the willingness of farmers to pay for the water (cost recovery) is often questionable. Using a choice experiment, this paper gives insight into farmers' preferences for wastewater use scenarios, quantifying their willingness to pay. The case study is Hyderabad, India. Farmers there prefer water treatment and are prepared to pay a surplus for this. Considering the cost-recovery challenge, this information could be valuable for planning small on site wastewater treatment systems.

A risk-based approach to sanitary sewer pipe asset management.

PubMed

Baah, Kelly; Dubey, Brajesh; Harvey, Richard; McBean, Edward

2015-02-01

Wastewater collection systems are an important component of proper management of wastewater to prevent environmental and human health implications from mismanagement of anthropogenic waste. Due to aging and inadequate asset management practices, the wastewater collection assets of many cities around the globe are in a state of rapid decline and in need of urgent attention. Risk management is a tool which can help prioritize resources to better manage and rehabilitate wastewater collection systems. In this study, a risk matrix and a weighted sum multi-criteria decision-matrix are used to assess the consequence and risk of sewer pipe failure for a mid-sized city, using ArcGIS. The methodology shows that six percent of the uninspected sewer pipe assets of the case study have a high consequence of failure while four percent of the assets have a high risk of failure and hence provide priorities for inspection. A map incorporating risk of sewer pipe failure and consequence is developed to facilitate future planning, rehabilitation and maintenance programs. The consequence of failure assessment also includes a novel failure impact factor which captures the effect of structurally defective stormwater pipes on the failure assessment. The methodology recommended in this study can serve as a basis for future planning and decision making and has the potential to be universally applied by municipal sewer pipe asset managers globally to effectively manage the sanitary sewer pipe infrastructure within their jurisdiction. Copyright © 2014 Elsevier B.V. All rights reserved.

40 CFR 130.6 - Water quality management plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Water quality management plans. 130.6... QUALITY PLANNING AND MANAGEMENT § 130.6 Water quality management plans. (a) Water quality management (WQM... and certified and approved updates to those plans. Continuing water quality planning shall be based...

A conceptual framework for the sustainable management of wastewater in Harare, Zimbabwe.

PubMed

Nhapi, I; Gijzen, H J; Siebel, M A

2003-01-01

The aim of this study was to formulate an integrated wastewater management model for Harare, Zimbabwe, based on current thinking. This implies that wastewater is treated/disposed of as close to the source of generation as possible. Resource recovery and reuse in a local thriving urban agriculture are integrated into this model. Intervention strategies were considered for controlling water, nitrogen and phosphorus flows to the lake. In the formulation of strategies, Harare was divided into five major operational areas of high-, medium-, and low-density residential areas, and also commercial and industrial areas. Specific options were then considered to suit landuse, development constraints and socio-economic status for each area, within the overall criteria of limiting nutrient inflows into the downstream Lake Chivero. Flexible and differential solutions were developed in relation to built environment, population density, composition of users, ownership, future environmental demands, and technical, environmental, hygienic, social and organisational factors. Options considered include source control by the users (residents, industries, etc.), using various strategies like implementation of toilets with source separation, and natural methods of wastewater treatment. Other possible strategies are invoking better behaviour through fees and information, incentives for cleaner production, and user responsibility through education, legislative changes and stricter controls over industry.

Forest Resource Management Plans: A Sustainability Approach

ERIC Educational Resources Information Center

Pile, Lauren S.; Watts, Christine M.; Straka, Thomas J.

2012-01-01

Forest Resource Management Plans is the capstone course in many forestry and natural resource management curricula. The management plans are developed by senior forestry students. Early management plans courses were commonly technical exercises, often performed on contrived forest "tracts" on university-owned or other public lands, with a goal of…

Reuse of reclaimed wastewater for golf course irrigation in Tunisia.

PubMed

Bahri, A; Basset, C; Oueslati, F; Brissaud, F

2001-01-01

In Tunisia, golf courses are irrigated with secondary treated effluent stored in landscape impoundments. The impact of the conveyance and storage steps on the physical-chemical and biological quality of irrigation water was evaluated on three golf courses over two years. It was found that the water quality varies all along the water route, from the wastewater treatment plant up to the irrigation site: nutrient and bacteria contents decreased along the route in the three cases. This variation depends on the wastewater quality, the length of the pipes conveying water, the number of regulation reservoirs and ponds, the water residence time in pipes, reservoirs and ponds, and the operation of the ponds. The bacteriological quality of irrigation water deteriorates during the irrigation period in the three golf courses as the ponds are operated as continuous flow reactors. The results obtained in this study indicate the inability of golf water supplies, as currently managed, to properly sanitize reclaimed wastewater and meet target quality criteria recommended by WHO (1989) for water intended for recreational use. For a safe reuse of reclaimed wastewater for golf course irrigation, changes in the design and operation of the ponds should be planned or additional treatment steps provided.

Distribution of injected wastewater in the saline-lava aquifer, Wailuku-Kahului wastewater treatment facility, Kahului, Maui, Hawaii

USGS Publications Warehouse

Burnham, Willis L.; Larson, S.P.; Cooper, Hilton Hammond

1977-01-01

Field studies and digital modeling of a lava rock aquifer system near Kahului, Maui, Hawaii, describe the distribution of planned injected wastewater from a secondary treatment facility. The aquifer contains water that is almost as saline as seawater. The saline water is below a seaward-discharging freshwater lens, and separated from it by a transition zone of varying salinity. Injection of wastewater at an average rate of 6.2 cubic feet per second is planned through wells open only to the aquifer deep within the saline water zone. The lava rock aquifer is overlain by a sequence of residual soil, clay, coral reef deposits, and marine sand that form a low-permeability caprock which semiconfines the lava rock aquifer. Under conditions measured and assumed without significant change. After reaching a new steady state, the wastewater will discharge into and through the caprock sequence within an area measuring approximately 1,000 feet inland, 1,000 feet laterally on either side of the injection site, and about 2,000 feet seaward. Little, if any, of the injected wastewater may be expected to reach the upper part of the caprock flow system landward of the treatment plant facility. (Woodard-USGS)

Management and Supervision Procedures for Wastewater Facilities, Wastewater Technology: A Two-Year Post High School Instructional Program. An Instructor's Guide for Use of Instructional Material in Wastewater Technology Training Programs. Volume IV.

ERIC Educational Resources Information Center

Mason, George J.; And Others

This document is one in a series which outlines performance objectives and instructional modules for a course of study in the management of wastewater treatment plants. The modules are arranged in an order appropriate for teaching students with no experience. The modules can also be rearranged and adapted for courses to upgrade personnel moving…

Principles of effective USA federal fire management plans

USGS Publications Warehouse

Meyer, Marc D.; Roberts, Susan L.; Wills, Robin; Brooks, Matthew L.; Winford, Eric M.

2015-01-01

Federal fire management plans are essential implementation guides for the management of wildland fire on federal lands. Recent changes in federal fire policy implementation guidance and fire science information suggest the need for substantial changes in federal fire management plans of the United States. Federal land management agencies are also undergoing land management planning efforts that will initiate revision of fire management plans across the country. Using the southern Sierra Nevada as a case study, we briefly describe the underlying framework of fire management plans, assess their consistency with guiding principles based on current science information and federal policy guidance, and provide recommendations for the development of future fire management plans. Based on our review, we recommend that future fire management plans be: (1) consistent and compatible, (2) collaborative, (3) clear and comprehensive, (4) spatially and temporally scalable, (5) informed by the best available science, and (6) flexible and adaptive. In addition, we identify and describe several strategic guides or “tools” that can enhance these core principles and benefit future fire management plans in the following areas: planning and prioritization, science integration, climate change adaptation, partnerships, monitoring, education and communication, and applied fire management. These principles and tools are essential to successfully realize fire management goals and objectives in a rapidly changing world.

Protecting Lake Ontario - Treating Wastewater from the Remediated Low-Level Radioactive Waste Management Facility - 13227

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

Freihammer, Till; Chaput, Barb; Vandergaast, Gary

2013-07-01

The Port Granby Project is part of the larger Port Hope Area Initiative, a community-based program for the development and implementation of a safe, local, long-term management solution for historic low level radioactive waste (LLRW) and marginally contaminated soils (MCS). The Port Granby Project involves the relocation and remediation of up to 0.45 million cubic metres of such waste from the current Port Granby Waste Management Facility located in the Municipality of Clarington, Ontario, adjacent to the shoreline of Lake Ontario. The waste material will be transferred to a new suitably engineered Long-Term Waste Management Facility (LTWMF) to be locatedmore » inland approximately 700 m from the existing site. The development of the LTWMF will include construction and commissioning of a new Wastewater Treatment Plant (WWTP) designed to treat wastewater consisting of contaminated surface run off and leachate generated during the site remediation process at the Port Granby Waste Management Facility as well as long-term leachate generated at the new LTWMF. Numerous factors will influence the variable wastewater flow rates and influent loads to the new WWTP during remediation. The treatment processes will be comprised of equalization to minimize impacts from hydraulic peaks, fine screening, membrane bioreactor technology, and reverse osmosis. The residuals treatment will comprise of lime precipitation, thickening, dewatering, evaporation and drying. The distribution of the concentration of uranium and radium - 226 over the various process streams in the WWTP was estimated. This information was used to assess potential worker exposure to radioactivity in the various process areas. A mass balance approach was used to assess the distribution of uranium and radium - 226, by applying individual contaminant removal rates for each process element of the WTP, based on pilot scale results and experience-based assumptions. The mass balance calculations were repeated for

Underground storage tank management plan

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

NONE

1994-09-01

The Underground Storage Tank (UST) Management Program at the Oak Ridge Y-12 Plant was established to locate UST systems in operation at the facility, to ensure that all operating UST systems are free of leaks, and to establish a program for the removal of unnecessary UST systems and upgrade of UST systems that continue to be needed. The program implements an integrated approach to the management of UST systems, with each system evaluated against the same requirements and regulations. A common approach is employed, in accordance with Tennessee Department of Environment and Conservation (TDEC) regulations and guidance, when corrective actionmore » is mandated. This Management Plan outlines the compliance issues that must be addressed by the UST Management Program, reviews the current UST inventory and compliance approach, and presents the status and planned activities associated with each UST system. The UST Management Plan provides guidance for implementing TDEC regulations and guidelines for petroleum UST systems. (There are no underground radioactive waste UST systems located at Y-12.) The plan is divided into four major sections: (1) regulatory requirements, (2) implementation requirements, (3) Y-12 Plant UST Program inventory sites, and (4) UST waste management practices. These sections describe in detail the applicable regulatory drivers, the UST sites addressed under the Management Program, and the procedures and guidance used for compliance with applicable regulations.« less

Water-quality assessment and wastewater-management alternatives for Dardenne Creek in St Charles County, Missouri

USGS Publications Warehouse

Berkas, W.R.; Lodderhose, J.R.

1985-01-01

The quality of water in the 15 mile downstream reach of Dardenne Creek in St. Charles County, Missouri, was assessed to determine if it met the Missouri water quality standards. Concentrations of dissolved oxygen and total ammonia failed to meet water quality standards downstream from the Harvester-Dardenne and St. Peters Wastewater-Treatment Plants. The QUAL-II SEMCOG water quality model was calibrated and verified using two independent data sets from Dardenne Creek. Management alternatives using current, design capacity, and future expansion wastewater discharges from the St. Peters Wastewater-Treatment Plant were evaluated. Results of the computer simulation indicate that a nitrification-type advanced-treatment facility installed at the plant would produce a 5-day carbonaceous biochemical oxygen demand of 10 mg/L. An effluent limit of 5.0 mg/L of 5-day carbonaceous biochemical oxygen demand would further improve the water quality of Dardenne Creek; however, an additional treatment process, such as sand filtration, would be needed to meet this criterion. (USGS)

DECISION-SUPPORT TOOLS FOR MANAGING WASTEWATER PIPELINE PERFORMANCE IMPROVEMENTS

EPA Science Inventory

Wastewater collection systems are an extensive part of the nation's infrastructure. In the US approximately 150 million people are served by about 19,000 municipal wastewater collection systems representing about 500,000 miles of sewer pipe (not including privately owned service ...

DECISION SUPPORT TOOLS FOR MANAGING WASTEWATER PIPELINE PERFORMANCE IMPROVEMENTS

EPA Science Inventory

Wastewater collection systems are an extensive part of the nation's infrastructure. In the US approximately 150 million people are served by about 19,000 municipal wastewater collection systems representing about 500,000 miles of sewer pipe (not including privately owned service ...

WASTEWATER TREATMENT AND ITS MANAGEMENT OF ENDOCRINE DISRUPTING CHEMICALS

EPA Science Inventory

Research has shown that wastewater treatment (WWT) can be a significant source of endocrine disrupting chemicals (EDCs) to the environment. WWT can include centralized wastewater treatment plants (WWTPs) or on-site WWT technologies. EDCs found in WWT effluents (aqueous and biosol...

Tank waste remediation system configuration management plan

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

Vann, J.M.

The configuration management program for the Tank Waste Remediation System (TWRS) Project Mission supports management of the project baseline by providing the mechanisms to identify, document, and control the functional and physical characteristics of the products. This document is one of the tools used to develop and control the mission and work. It is an integrated approach for control of technical, cost, schedule, and administrative information necessary to manage the configurations for the TWRS Project Mission. Configuration management focuses on five principal activities: configuration management system management, configuration identification, configuration status accounting, change control, and configuration management assessments. TWRS Projectmore » personnel must execute work in a controlled fashion. Work must be performed by verbatim use of authorized and released technical information and documentation. Application of configuration management will be consistently applied across all TWRS Project activities and assessed accordingly. The Project Hanford Management Contract (PHMC) configuration management requirements are prescribed in HNF-MP-013, Configuration Management Plan (FDH 1997a). This TWRS Configuration Management Plan (CMP) implements those requirements and supersedes the Tank Waste Remediation System Configuration Management Program Plan described in Vann, 1996. HNF-SD-WM-CM-014, Tank Waste Remediation System Configuration Management Implementation Plan (Vann, 1997) will be revised to implement the requirements of this plan. This plan provides the responsibilities, actions and tools necessary to implement the requirements as defined in the above referenced documents.« less

Oak Ridge Reservation Waste Management Plan

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

Turner, J.W.

1995-02-01

This report presents the waste management plan for the Oak Ridge Reservation facilities. The primary purpose is to convey what facilities are being used to manage wastes, what forces are acting to change current waste management systems, and what plans are in store for the coming fiscal year.

33 CFR 385.24 - Project Management Plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Project Management Plans. 385.24... Processes § 385.24 Project Management Plans. (a) General requirements. (1) The Corps of Engineers and the... agencies, develop a Project Management Plan prior to initiating activities on a project. (2) The Project...

33 CFR 385.24 - Project Management Plans.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Project Management Plans. 385.24... Processes § 385.24 Project Management Plans. (a) General requirements. (1) The Corps of Engineers and the... agencies, develop a Project Management Plan prior to initiating activities on a project. (2) The Project...

33 CFR 385.24 - Project Management Plans.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Project Management Plans. 385.24... Processes § 385.24 Project Management Plans. (a) General requirements. (1) The Corps of Engineers and the... agencies, develop a Project Management Plan prior to initiating activities on a project. (2) The Project...

33 CFR 385.24 - Project Management Plans.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Project Management Plans. 385.24... Processes § 385.24 Project Management Plans. (a) General requirements. (1) The Corps of Engineers and the... agencies, develop a Project Management Plan prior to initiating activities on a project. (2) The Project...

33 CFR 385.24 - Project Management Plans.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Project Management Plans. 385.24... Processes § 385.24 Project Management Plans. (a) General requirements. (1) The Corps of Engineers and the... agencies, develop a Project Management Plan prior to initiating activities on a project. (2) The Project...

UTILITY DATA ARCHIVING FOR RISK MANAGEMENT

EPA Science Inventory

EPA let a contract for a consultant to collect information about historical changes in operations and maintenance, design and construction, and planning and siting for water and wastewater infrastructure. The goal of this research study is to determine risk management alternativ...

Managing flowback and produced water from hydraulic fracturing under stochastic environment

NASA Astrophysics Data System (ADS)

Zhang, X.; Sun, A. Y.; Duncan, I. J.; Vesselinov, V. V.

2017-12-01

A large volume of wastewater is being generated from hydraulic fracturing in shale gas plays, including flowback and produced water. The produced wastewater in terms of its quantity and quality has become one of the main environmental problems facing shale gas industries worldwide. Cost-effective planning and management of flowback and produced water is highly desirable. Careful choice of treatment, disposal, and reuse options can lower costs and reduce potential environmental impacts. To handle the recourse issue in decision-making, a two-stage stochastic management model is developed to provide optimal alternatives for fracturing wastewater management. The proposed model is capable of prompting corrective actions to allow decision makers to adjust the pre-defined management strategies. By using this two-stage model, potential penalties arising from decision infeasibility can be minimized. The applicability of the proposed model is demonstrated using a representative synthetic example, in which tradeoffs between economic and environmental goals are quantified. This approach can generate informed defensible decisions for shale gas wastewater management. In addition, probabilistic and non-probabilistic uncertainties are effectively addressed.

Application of Sludges and Wastewaters on Agricultural Land: A Planning and Educational Guide, MCD-35. Research Bulletin 1090.

ERIC Educational Resources Information Center

Knezek, Bernard D., Ed.; Miller, Robert H., Ed.

This report addresses the application of agricultural processing wastes, industrial and municipal wastes on agricultural land as both a waste management and resource recovery and reuse practice. The document emphasizes the treatment and beneficial utilization of sludge and wastewater as opposed to waste disposal. These objectives are achieved…

Development of a Contingency Capillary Wastewater Management Device

NASA Technical Reports Server (NTRS)

Thomas, Evan A.

2010-01-01

The Personal Body .Attached Liquid Liquidator (PBALL) is conceived as a passive, capillary driven contingency wastewater disposal device. In this contingency scenario, the airflow system on the NASA Crew Exploration Vehicle (CEV) is assumed to have failed, leaving only passive hardware and vacuum vent to dispose of the wastewater. To meet these needs, the PBALL was conceived to rely on capillary action and urine wetting design considerations. The PBALL is designed to accommodate a range of wetting conditions, from 0deg < (theta)adv approx. 90deg, be adaptable for both male and female use, collect and retain up to a liter of urine, minimize splash-back, and allow continuous drain of the wastewater to vacuum while minimizing cabin air loss. A sub-scale PBALL test article was demonstrated on NASA's reduced gravity aircraft in April, 2010.

40 CFR 63.134 - Process wastewater provisions-surface impoundments.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Process wastewater provisions-surface... Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater § 63.134 Process wastewater provisions—surface impoundments. (a) For each surface impoundment that receives, manages, or...

25 CFR 700.721 - Range management plans.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false Range management plans. 700.721 Section 700.721 Indians... Lands Grazing § 700.721 Range management plans. The Commissioner (or his designee) and the permittees of each range unit will meet as a group and develop a Range Management Plan for the common use of the...

DEMONSTRATION BULLETIN: PO*WW*ER™ WASTEWATER TREATMENT SYSTEMS - LAKES CHARLES TREATMENT CENTER - CHEMICAL WASTE MANAGEMENT, INC.

EPA Science Inventory

The PO*WW*ER™ system developed by Chemical Waste Management, Inc. (CWM), reduces the volume of aqueous waste and catalytically oxidizes volatile contaminants. The PO*WW*ER™ system consists primarily of (1) an evaporator that reduces influent wastewater volume, (2) a catalytic o...

43 CFR 1610.1 - Resource management planning guidance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... interdisciplinary approach shall be used in the preparation, amendment and revision of resource management plans as... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT (1000) PLANNING, PROGRAMMING, BUDGETING... and amendment of resource management plans may be provided by the Director and State Director, as...

Nurse manager succession planning: synthesis of the evidence.

PubMed

Titzer, Jennifer; Phillips, Tracy; Tooley, Stephanie; Hall, Norma; Shirey, Maria

2013-10-01

The literature supporting nurse manager succession planning is reviewed and synthesised to discover best practice for identifying and developing future nurse managers. Healthcare succession planning practices are lacking. Nurse managers are historically selected based on clinical skills and lack formal leadership preparation. A systematic literature search appraises and summarises the current literature supporting nurse manager succession planning. Multiple reviewers were used to increase the reliability and validity of article selection and analysis. New nurse managers require months to adapt to their positions. Deliberate nurse manager succession planning should be integrated in the organisation's strategic plan and provide a proactive method for identifying and developing potential leaders. Organisations that identify and develop internal human capital can improve role transition, reduce nurse manager turnover rates and decrease replacement costs. Despite the clear benefits of succession planning, studies show that resource allocation for proactive, deliberate development of current and future nurse leaders is lacking. Additionally, systematic evaluation of succession planning is limited. Deliberate succession planning efforts and appropriate resource allocation require strategic planning and evaluation methods. Detailed evaluation methods demonstrating a positive return on investment utilising a cost-benefit analysis and empirical outcomes are necessary. © 2013 John Wiley & Sons Ltd.

Rhode Island congestion management plan : executive summary

DOT National Transportation Integrated Search

1997-09-01

This document provides an overview of the Rhode Island Congestion Management System (CMS) program consisting of the following: Congestion Management System Plan; Incident Management Plan; and Intelligent Transportation System (ITS) Early Deployment P...

The effect of public or private structures in wastewater treatment on the conditions for the design, construction and operation of wastewater treatment plants.

PubMed

Grünebaum, T; Bode, H

2004-01-01

Organised in public or private structures, wastewater services have to cope with different framework conditions as regards planning, construction, financing and operation. This leads quite often to different modes of management. In recent years there has been a push for privatisation on the water sector in general, the reasons for which are manifold, ranging from access to external know-how and capital to synergistic effects through integration of wastewater treatment into other tasks of similar or equal nature. Discussed are various models of public/private partnership (PPP) in wastewater treatment, encompassing for example the delegation of partial tasks or even the proportional or entire transfer of ownership of treatment facilities to private third parties. Decisive for high performance and efficiency is not the legal or organisational form, but rather the clear and unmistakable definition of tasks which are to be assigned to the different parties, customers and all other partners involved, as well as of clear-cut interfaces. On account of the (of course legitimate) profit-oriented perspective of the private sector, some decision-making processes in relation to project implementation (design and construction) and to operational aspects will differ from those typically found on the public sector. This does apply to decisions on investments, financing and on technical solutions too. On the other hand, core competencies in wastewater treatment should not be outsourced, but remain the public bodies' responsibility, even with 'far-reaching' privatisation models. Such core competencies are all efforts geared to sustainable wastewater treatment as life-supporting provision for the future or as contribution to the protection of health and the environment and to the development of infrastructure. Major areas of wastewater treatment and other related tasks are reviewed. The paper concludes with a list of questions on the issue of outsourcing.

40 CFR 130.6 - Water quality management plans.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 23 2012-07-01 2012-07-01 false Water quality management plans. 130.6 Section 130.6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY PLANNING AND MANAGEMENT § 130.6 Water quality management plans. (a) Water quality management (WQM...

40 CFR 130.6 - Water quality management plans.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 23 2013-07-01 2013-07-01 false Water quality management plans. 130.6 Section 130.6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY PLANNING AND MANAGEMENT § 130.6 Water quality management plans. (a) Water quality management (WQM...

40 CFR 130.6 - Water quality management plans.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 22 2014-07-01 2013-07-01 true Water quality management plans. 130.6 Section 130.6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY PLANNING AND MANAGEMENT § 130.6 Water quality management plans. (a) Water quality management (WQM...

Management self assessment plan

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

Debban, B.L.

Duke Engineering and Services Hanford Inc., Spent Nuclear Fuel Project is responsible for the operation of fuel storage facilities. The SNF project mission includes the safe removal, processing and transportation of Spent Nuclear Fuel from 100 K Area fuel storage basins to a new Storage facility in the Hanford 200 East Area. Its mission is the modification of the 100 K area fuel storage facilities and the construction of two new facilities: the 100 K Area Cold Vacuum Drying Facility, and the 200 East Area Canister Storage Building. The management self assessment plan described in this document is scheduled tomore » begin in April of 1999 and be complete in May of 1999. The management self assessment plan describes line management preparations for declaring that line management is ready to commence operations.« less

CCSF Management Plan, 2002/2003.

ERIC Educational Resources Information Center

City Coll. of San Francisco, CA.

This is the 2001-2002 management plan for the City College of San Francisco (CCSF), California. The plan contains the following sections: (1) Overview of Planning and Budgeting; (2) Vision, Values, and Mission; (3) College Goals and Strategic Priorities; (4) Annual Institutional Plan CCSF 2002-03; (5) College Core Performance Indicators; and (6)…

Toxicological assessment and management options for boat pressure-washing wastewater.

PubMed

Gerić, Marko; Gajski, Goran; Oreščanin, Višnja; Kollar, Robert; Franekić, Jasna; Garaj-Vrhovac, Vera

2015-04-01

Boats are washed periodically for maintenance in order to remove biofoulants from hulls, which results in the generation of wastewater. This study aimed at evaluating the cyto/genotoxic and mutagenic properties of wastewater produced by pressure washing of boats. The chemical characterisation of this wastewater showed that Cu, Zn, V, Cr, Fe, Pb, and select organic contaminants exceeded the maximum allowable values from 1.7 up to 96 times. The wastewater produced negative effects on human lymphocytes resulting in decreased cell viability after 4 and 24h of exposure. Chromosome aberration, micronucleus, and comet assay parameters were significantly higher after 24h of exposure. At the same time, the Salmonella typhimurium test showed negative for both TA98 and TA100 strains at all of the concentrations tested. After the treatment of wastewater using electrochemical methods/ozonation during real scale treatment plant, removal rates of colour, turbidity and heavy metals ranged from 99.4% to 99.9%, while the removal of total organic carbon (TOC) and chemical oxygen demand (COD) was above 85%. This was reflected in the removal of the wastewater's cyto/genotoxicity, which was comparable to negative controls in all of the conducted tests, suggesting that such plants could be implemented in marinas to minimise human impact on marine systems. Copyright © 2015 Elsevier Inc. All rights reserved.

40 CFR 130.6 - Water quality management plans.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 22 2011-07-01 2011-07-01 false Water quality management plans. 130.6... QUALITY PLANNING AND MANAGEMENT § 130.6 Water quality management plans. (a) Water quality management (WQM... when they are needed to address water quality problems. (1) Total maximum daily loads. TMDLs in...

Chlorine Disinfection of Blended Municipal Wastewater Effluents

EPA Science Inventory

Blending is a practice used in the wastewater industry to manage wet weather events when the influx of storm water to municipal treatment facilities could compromise the hydraulic capacity of the facility’s biological treatment system. To prevent this, wastewater is treated thro...

Status of domestic wastewater management in relation to drinking-water supply in two states of India.

PubMed

Pandey, R A; Kaul, S N

2000-01-01

In India, supply of drinking water, treatment and disposal of domestic wastewater including faecal matter are managed by local bodies. The existing status of water supply, characteristics of domestic wastewater, modes of collection, treatment and disposal system for sewage and faecal matter in 82 municipalities and 4 municipal corporations were assessed in the States of Bihar and West Bengal in India. Domestic wastewater in the municipal areas is collected and discharged through open kachha (earthen), pucca (cement-concrete) and natural drains and discharged into water courses or disposed on land. Scavenger carriage system for night soil disposal is in-vogue at several places in the surveyed States. Open defecation by the inhabitants in some of the municipalities also occurs. The existing methods of collection, treatment and disposal of sewage impairs the water quality of different water sources. Techno-economically viable remedial measures for providing basic amenities, namely safe drinking-water supply and proper sanitation to the communities of these two States of India are suggested and discussed.

Configuration Management Plan for the Tank Farm Contractor

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

WEIR, W.R.

The Configuration Management Plan for the Tank Farm Contractor describes configuration management the contractor uses to manage and integrate its technical baseline with the programmatic and functional operations to perform work. The Configuration Management Plan for the Tank Farm Contractor supports the management of the project baseline by providing the mechanisms to identify, document, and control the technical characteristics of the products, processes, and structures, systems, and components (SSC). This plan is one of the tools used to identify and provide controls for the technical baseline of the Tank Farm Contractor (TFC). The configuration management plan is listed in themore » management process documents for TFC as depicted in Attachment 1, TFC Document Structure. The configuration management plan is an integrated approach for control of technical, schedule, cost, and administrative processes necessary to manage the mission of the TFC. Configuration management encompasses the five functional elements of: (1) configuration management administration, (2) configuration identification, (3) configuration status accounting, (4) change control, and (5 ) configuration management assessments.« less

Evaluation of Approaches for Managing Nitrate Loading from On-Site Wastewater Systems near La Pine, Oregon

USGS Publications Warehouse

Morgan, David S.; Hinkle, Stephen R.; Weick, Rodney J.

2007-01-01

This report presents the results of a study by the U.S. Geological Survey, done in cooperation with the Oregon Department of Environmental Quality and Deschutes County, to develop a better understanding of the effects of nitrogen from on-site wastewater disposal systems on the quality of ground water near La Pine in southern Deschutes County and northern Klamath County, Oregon. Simulation models were used to test the conceptual understanding of the system and were coupled with optimization methods to develop the Nitrate Loading Management Model, a decision-support tool that can be used to efficiently evaluate alternative approaches for managing nitrate loading from on-site wastewater systems. The conceptual model of the system is based on geologic, hydrologic, and geochemical data collected for this study, as well as previous hydrogeologic and water quality studies and field testing of on-site wastewater systems in the area by other agencies. On-site wastewater systems are the only significant source of anthropogenic nitrogen to shallow ground water in the study area. Between 1960 and 2005 estimated nitrate loading from on-site wastewater systems increased from 3,900 to 91,000 pounds of nitrogen per year. When all remaining lots are developed (in 2019 at current building rates), nitrate loading is projected to reach nearly 150,000 pounds of nitrogen per year. Low recharge rates (2-3 inches per year) and ground-water flow velocities generally have limited the extent of nitrate occurrence to discrete plumes within 20-30 feet of the water table; however, hydraulic-gradient and age data indicate that, given sufficient time and additional loading, nitrate will migrate to depths where many domestic wells currently obtain water. In 2000, nitrate concentrations greater than 4 milligrams nitrogen per liter (mg N/L) were detected in 10 percent of domestic wells sampled by Oregon Department of Environmental Quality. Numerical simulation models were constructed at transect (2

Sewer System Management Plan.

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

Holland, Robert C.

A Sewer System Management Plan (SSMP) is required by the State Water Resources Control Board (SWRCB) Order No. 2006-0003-DWQ Statewide General Waste Discharge Requirements (WDR) for Sanitary Sewer Systems (General Permit). DOE, National Nuclear Security Administration (NNSA), Sandia Field Office has filed a Notice of Intent to be covered under this General Permit. The General Permit requires a proactive approach to reduce the number and frequency of sanitary sewer overflows (SSOs) within the State. SSMPs must include provisions to provide proper and efficient management, operation, and maintenance of sanitary sewer systems and must contain a spill response plan.

76 FR 53149 - North American Waterfowl Management Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-25

... fundamental objectives for waterfowl management from a list of 31 candidate objectives. During Round Two... American Waterfowl Management Plan AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of document... availability of the draft North American Waterfowl Management Plan Revision (draft Plan Revision) for public...

40 CFR 63.105 - Maintenance wastewater requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... National Emission Standards for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical... for maintenance wastewaters containing those organic HAP's listed in table 9 of subpart G of this part... procedures that will be followed to properly manage the wastewater and control organic HAP emissions to the...

40 CFR 63.105 - Maintenance wastewater requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... National Emission Standards for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical... for maintenance wastewaters containing those organic HAP's listed in table 9 of subpart G of this part... procedures that will be followed to properly manage the wastewater and control organic HAP emissions to the...

40 CFR 763.93 - Management plans.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.93 Management plans. (a)(1) On or before October 12, 1988, each local education agency shall develop an asbestos management plan for each school, including... actions or preventive measures taken to reduce asbestos exposure, including if possible, the names and...

40 CFR 763.93 - Management plans.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.93 Management plans. (a)(1) On or before October 12, 1988, each local education agency shall develop an asbestos management plan for each school, including... actions or preventive measures taken to reduce asbestos exposure, including if possible, the names and...

40 CFR 763.93 - Management plans.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.93 Management plans. (a)(1) On or before October 12, 1988, each local education agency shall develop an asbestos management plan for each school, including... actions or preventive measures taken to reduce asbestos exposure, including if possible, the names and...

40 CFR 763.93 - Management plans.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.93 Management plans. (a)(1) On or before October 12, 1988, each local education agency shall develop an asbestos management plan for each school, including... actions or preventive measures taken to reduce asbestos exposure, including if possible, the names and...

ESTIMATING WATER FOOTPRINT AND MANAGING BIOREFINERY WASTEWATER IN THE PRODUCTION OF BIO-BASED RENEWABLE DIESEL BLENDSTOCK

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

Wu, May M.; Sawyer, Bernard M

This analysis covers the entire biorefinery operation. The study focuses on net water consumed for the production of a unit of biofuel: blue, green, and grey water footprint. Blue water is defined as the water consumed in the biorefinery that is withdrawn from surface and ground water. Blue water footprint includes enzyme cultivation, pretreatment, hydrolysis, bioreactor, cooling system, boiler, fuel upgrading, combustor track, and on-site WWT. Grey water is defined as wastewater generated from the biorefinery and was evaluated based on the wastewater treatment plant design. Green water, defined as rainwater consumed for the production, is not required in themore » RDB process. Approximately 7–15 gal of water are required to produce a gallon of RDB when corn stover or non-irrigated perennial grasses, switchgrass and Miscanthus x giganteus (Miscanthus), serve as the feedstock in the contiguous United States. Bioelectricity generation from the biorefinery resulted in a net water credit, which reduced the water footprint. The life cycle grey water footprint for nitrogen is primarily from nitrogen in the feedstock production stage because no wastewater is discharged into the environment in the RDB process. Perennial grasses-based RDB production shows a promising grey water footprint, while corn stover-based RDB production has a relatively low green water footprint. Results from the study can help improve our understanding of the water sustainability of advanced biofuel technology under development. Make-up water for cooling and boiling remains a major demand in the biorefinery. The work revealed a key issue or trade-off between achieving zero liquid discharge to maximize water resource use and potentially increasing cost of fuel production. Solid waste disposal was identified as a management issue, and its inverse relationship with wastewater management could affect economic sustainability.« less

Natural Resource Management Plan for Brookhaven National Laboratory

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

green, T.

This comprehensive Natural Resource Management Plan (NRMP) for Brookhaven National Laboratory (BNL) was built on the successful foundation of the Wildlife Management Plan for BNL, which it replaces. This update to the 2003 plan continues to build on successes and efforts to better understand the ecosystems and natural resources found on the BNL site. The plan establishes the basis for managing the varied natural resources located on the 5,265 acre BNL site, setting goals and actions to achieve those goals. The planning of this document is based on the knowledge and expertise gained over the past 10 years by themore » Natural Resources management staff at BNL in concert with local natural resource agencies including the New York State Department of Environmental Conservation, Long Island Pine Barrens Joint Planning and Policy Commission, The Nature Conservancy, and others. The development of this plan is an attempt at sound ecological management that not only benefits BNL's ecosystems but also benefits the greater Pine Barrens habitats in which BNL is situated. This plan applies equally to the Upton Ecological and Research Reserve (Upton Reserve). Any difference in management between the larger BNL area and the Upton Reserve are noted in the text. The purpose of the Natural Resource Management Plan (NRMP) is to provide management guidance, promote stewardship of the natural resources found at BNL, and to sustainably integrate their protection with pursuit of the Laboratory's mission. The philosophy or guiding principles of the NRMP are stewardship, sustainability, adaptive ecosystem management, compliance, integration with other plans and requirements, and the incorporation of community involvement, where applicable. The NRMP is periodically reviewed and updated, typically every five years. This review and update was delayed to develop documents associated with a new third party facility, the Long Island Solar Farm. This two hundred acre facility will result in

40 CFR 63.105 - Maintenance wastewater requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Standards for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry... wastewaters containing those organic HAP's listed in table 9 of subpart G of this part. (b) The owner or... will be followed to properly manage the wastewater and control organic HAP emissions to the atmosphere...

Process wastewater treatability study for Westinghouse fluidized-bed coal gasification

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

Winton, S.L.; Buvinger, B.J.; Evans, J.M.

1983-11-01

In the development of a synthetic fuels facility, water usage and wastewater treatment are major areas of concern. Coal gasification processes generally produce relatively large volumes of gas condensates. These wastewaters are typically composed of a variety of suspended and dissolved organic and inorganic solids and dissolved gaseous contaminants. Fluidized-bed coal gasification (FBG) processes are no exception to this rule. The Department of Energy's Morgantown Energy Technology Center (METC), the Gas Research Institute (GRI), and the Environmental Protection Agency (EPA/IERLRTP) recognized the need for a FBG treatment program to provide process design data for FBG wastewaters during the environmental, health,more » and safety characterization of the Westinghouse Process Development Unit (PDU). In response to this need, METC developed conceptual designs and a program plan to obtain process design and performance data for treating wastewater from commercial-scale Westinghouse-based synfuels plants. As a result of this plan, METC, GRI, and EPA entered into a joint program to develop performance data, design parameters, conceptual designs, and cost estimates for treating wastewaters from a FBG plant. Wastewater from the Westinghouse PDU consists of process quench and gas cooling condensates which are similar to those produced by other FBG processes such as U-Gas, and entrained-bed gasification processes such as Texaco. Therefore, wastewater from this facility was selected as the basis for this study. This paper outlines the current program for developing process design and cost data for the treatment of these wastewaters.« less

Aspects of municipal wastewater reclamation and reuse for future water resource shortages in Taiwan.

PubMed

Chiou, R J; Chang, T C; Ouyang, C F

2007-01-01

The Water Resources Agency (WRA), Ministry of Economic Affairs (MOEA) has predicted that the annual water demand in Taiwan will reach approximately 20 billion m3 by 2021. However, the present water supply is only 18 billion m3 per year. This means that an additional 2 billion m3 have to be developed in the next 17 years. The reuse of treated wastewater effluent from municipal wastewater treatment plants could be one target for the development of new water resources. The responsible government departments already have plans to construct public sewerage systems in order to improve the quality of life of the populace and protect the environment. The treated wastewater effluent from such municipal wastewater treatment plants could be a very stable and readily available secondary type of water resource, different from the traditional types of water resources. The major areas where reclaimed municipal wastewater can be used to replace traditional fresh water resources include agricultural and landscape irrigation, street cleaning, toilet flushing, secondary industrial reuse and environmental uses. However, necessary wastewater reclamation and reuse systems have not yet been established. The requirements for their establishment include water reuse guidelines and criteria, the elimination of health risks ensuring safe use, the determination of the wastewater treatment level appropriate for the reuse category, as well as the development and application of management systems reuse. An integrated system for water reuse would be of great benefit to us all by providing more efficient ways to utilise the water resources.

Evaluation of participatory planning: Lessons from Hungarian Natura 2000 management planning processes.

PubMed

Kovács, Eszter; Kelemen, Eszter; Kiss, Gabriella; Kalóczkai, Ágnes; Fabók, Veronika; Mihók, Barbara; Megyesi, Boldizsár; Pataki, György; Bodorkós, Barbara; Balázs, Bálint; Bela, Györgyi; Margóczi, Katalin; Roboz, Ágnes; Molnár, Dániel

2017-12-15

Stakeholder participation in nature conservation policies and especially in the management of protected areas has gained importance in the last decades. These changes are underlined by democratic principles and the perceived contribution of stakeholder involvement to the effectiveness of conservation management. Evaluating participatory processes is essential to learn about the past and thus increase the quality of future processes. The evaluation can be useful for the organisations responsible for planning and management, stakeholders and policy makers as well. The present paper shows the results of a systematic evaluation of 25 participatory processes related to the development of management plans for Natura 2000 sites in Hungary between 2007 and 2015. A conceptual framework was developed to evaluate the process and outcome of participatory management planning processes. Criteria were based on the scientific literature on public participation and tailored to conservation-related management planning and stakeholder involvement. Evaluated processes were grouped in three cases based on their time range and financial sources. Overall, the analysed processes scored at a medium level, showing better performance in the process criteria than in the outcome criteria. The best case scored significantly higher in four criteria compared to the other cases: representativeness, resource availability for facilitation, new, creative ideas and impact on the plan. The main factors behind the success were (1) embeddedness of the planning process in a larger project, where the plan was a tool for conservation, (2) carrying out only one process at a time, (3) previous experience of facilitators and planners with participatory planning and (4) the opportunity and capacity to propose a payment scheme as an incentive. But even this case received low scores in some criteria: conflict resolution, early involvement and well defined goals. Based on the results we suggest that more data is

77 FR 1687 - EPA Workshops on Achieving Water Quality Through Integrated Municipal Stormwater and Wastewater...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-11

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OW-2011-0986; FRL-9617-1] EPA Workshops on Achieving Water Quality Through Integrated Municipal Stormwater and Wastewater Plans Under the Clean Water Act (CWA... integrated municipal stormwater and wastewater plans to meet the water quality objectives of the CWA. The...

Managing Dualities in Planned Change Initiatives

ERIC Educational Resources Information Center

Barge, J. Kevin; Lee, Michael; Maddux, Kristy; Nabring, Richard; Townsend, Bryan

2008-01-01

Dualities play an important role in creating the conditions for change and managing planned change initiatives. Building on Seo, Putnam, and Bartunek's (2003) work, this study focuses on the dualities associated with managing change processes. A case study of a planned change process called the Circle of Prosperity Initiative, a multi-stakeholder…

49 CFR 236.18 - Software management control plan.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and train...

49 CFR 236.18 - Software management control plan.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and train...

49 CFR 236.18 - Software management control plan.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and train...

49 CFR 236.18 - Software management control plan.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and train...

49 CFR 236.18 - Software management control plan.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Software management control plan. 236.18 Section... Instructions: All Systems General § 236.18 Software management control plan. (a) Within 6 months of June 6, 2005, each railroad shall develop and adopt a software management control plan for its signal and train...

Nurse manager succession planning: A cost-benefit analysis.

PubMed

Phillips, Tracy; Evans, Jennifer L; Tooley, Stephanie; Shirey, Maria R

2018-03-01

This commentary presents a cost-benefit analysis to advocate for the use of succession planning to mitigate the problems ensuing from nurse manager turnover. An estimated 75% of nurse managers will leave the workforce by 2020. Many benefits are associated with proactively identifying and developing internal candidates. Fewer than 7% of health care organisations have implemented formal leadership succession planning programmes. A cost-benefit analysis of a formal succession-planning programme from one hospital illustrates the benefits of the programme in their organisation and can be replicated easily. Assumptions of nursing manager succession planning cost-benefit analysis are identified and discussed. The succession planning exemplar demonstrates the integration of cost-benefit analysis principles. Comparing the costs of a formal nurse manager succession planning strategy with the status quo results in a positive cost-benefit ratio. The implementation of a formal nurse manager succession planning programme effectively reduces replacement costs and time to transition into the new role. This programme provides an internal pipeline of future leaders who will be more successful than external candidates. Using an actual cost-benefit analysis equips nurse managers with valuable evidence depicting succession planning as a viable business strategy. © 2017 John Wiley & Sons Ltd.

40 CFR 35.2102 - Water quality management planning.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Water quality management planning. 35... Administrator shall first determine that the project is: (a) Included in any water quality management plan being implemented for the area under section 208 of the Act or will be included in any water quality management plan...

Operator decision support system for integrated wastewater management including wastewater treatment plants and receiving water bodies.

PubMed

Kim, Minsoo; Kim, Yejin; Kim, Hyosoo; Piao, Wenhua; Kim, Changwon

2016-06-01

An operator decision support system (ODSS) is proposed to support operators of wastewater treatment plants (WWTPs) in making appropriate decisions. This system accounts for water quality (WQ) variations in WWTP influent and effluent and in the receiving water body (RWB). The proposed system is comprised of two diagnosis modules, three prediction modules, and a scenario-based supporting module (SSM). In the diagnosis modules, the WQs of the influent and effluent WWTP and of the RWB are assessed via multivariate analysis. Three prediction modules based on the k-nearest neighbors (k-NN) method, activated sludge model no. 2d (ASM2d) model, and QUAL2E model are used to forecast WQs for 3 days in advance. To compare various operating alternatives, SSM is applied to test various predetermined operating conditions in terms of overall oxygen transfer coefficient (Kla), waste sludge flow rate (Qw), return sludge flow rate (Qr), and internal recycle flow rate (Qir). In the case of unacceptable total phosphorus (TP), SSM provides appropriate information for the chemical treatment. The constructed ODSS was tested using data collected from Geumho River, which was the RWB, and S WWTP in Daegu City, South Korea. The results demonstrate the capability of the proposed ODSS to provide WWTP operators with more objective qualitative and quantitative assessments of WWTP and RWB WQs. Moreover, the current study shows that ODSS, using data collected from the study area, can be used to identify operational alternatives through SSM at an integrated urban wastewater management level.

Barriers to Innovation in Urban Wastewater Utilities: Attitudes of Managers in California.

PubMed

Kiparsky, Michael; Thompson, Barton H; Binz, Christian; Sedlak, David L; Tummers, Lars; Truffer, Bernhard

2016-06-01

In many regions of the world, urban water systems will need to transition into fundamentally different forms to address current stressors and meet impending challenges-faster innovation will need to be part of these transitions. To assess the innovation deficit in urban water organizations and to identify means for supporting innovation, we surveyed wastewater utility managers in California. Our results reveal insights about the attitudes towards innovation among decision makers, and how perceptions at the level of individual managers might create disincentives for experimentation. Although managers reported feeling relatively unhindered organizationally, they also spend less time on innovation than they feel they should. The most frequently reported barriers to innovation included cost and financing; risk and risk aversion; and regulatory compliance. Considering these results in the context of prior research on innovation systems, we conclude that collective action may be required to address underinvestment in innovation.

Barriers to Innovation in Urban Wastewater Utilities: Attitudes of Managers in California

NASA Astrophysics Data System (ADS)

Kiparsky, Michael; Thompson, Barton H.; Binz, Christian; Sedlak, David L.; Tummers, Lars; Truffer, Bernhard

2016-06-01

In many regions of the world, urban water systems will need to transition into fundamentally different forms to address current stressors and meet impending challenges—faster innovation will need to be part of these transitions. To assess the innovation deficit in urban water organizations and to identify means for supporting innovation, we surveyed wastewater utility managers in California. Our results reveal insights about the attitudes towards innovation among decision makers, and how perceptions at the level of individual managers might create disincentives for experimentation. Although managers reported feeling relatively unhindered organizationally, they also spend less time on innovation than they feel they should. The most frequently reported barriers to innovation included cost and financing; risk and risk aversion; and regulatory compliance. Considering these results in the context of prior research on innovation systems, we conclude that collective action may be required to address underinvestment in innovation.

49 CFR 633.27 - Implementation of a project management plan.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Implementation of a project management plan. 633... TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.27 Implementation of a project management plan. (a) Upon approval of a project management plan by...

49 CFR 633.25 - Contents of a project management plan.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Contents of a project management plan. 633.25... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.25 Contents of a project management plan. At a minimum, a recipient's project management plan shall include...

49 CFR 633.25 - Contents of a project management plan.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false Contents of a project management plan. 633.25... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.25 Contents of a project management plan. At a minimum, a recipient's project management plan shall include...

49 CFR 633.25 - Contents of a project management plan.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false Contents of a project management plan. 633.25... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.25 Contents of a project management plan. At a minimum, a recipient's project management plan shall include...

49 CFR 633.27 - Implementation of a project management plan.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 7 2011-10-01 2011-10-01 false Implementation of a project management plan. 633... TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.27 Implementation of a project management plan. (a) Upon approval of a project management plan by...

49 CFR 633.27 - Implementation of a project management plan.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false Implementation of a project management plan. 633... TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.27 Implementation of a project management plan. (a) Upon approval of a project management plan by...

49 CFR 633.27 - Implementation of a project management plan.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false Implementation of a project management plan. 633... TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.27 Implementation of a project management plan. (a) Upon approval of a project management plan by...

49 CFR 633.25 - Contents of a project management plan.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false Contents of a project management plan. 633.25... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.25 Contents of a project management plan. At a minimum, a recipient's project management plan shall include...

49 CFR 633.27 - Implementation of a project management plan.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false Implementation of a project management plan. 633... TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROJECT MANAGEMENT OVERSIGHT Project Management Plans § 633.27 Implementation of a project management plan. (a) Upon approval of a project management plan by...

Effects of wastewater on forested wetlands

USGS Publications Warehouse

Doyle, Thomas W.

2002-01-01

Cycling nutrient-enriched wastewater from holding ponds through natural, forested wetlands is a practice that municipal waste treatment managers are considering as a viable option for disposing of wastewater. In this wastewater cycling process, sewer effluent that has been circulated through aerated ponds is discharged into neighboring wetland systems. To understand how wastewater cycling affects forest and species productivity, researchers at the USGS National Wetlands Research Center conducted dendroecological investigations in a swamp system and in a bog system that have been exposed to wastewater effluent for many decades. Dendroecology involves the study of forest changes over time as interpreted from tree rings. Tree-ring chronologies describe the pattern and history of growth suppression and release that can be associated with aging and disturbances such as hurricanes, floods, and fires. But because of limited monitoring, little is known about the potential for long-term effects on forested wetlands as a result of wastewater flooding. USGS researchers used tree rings to detect the effect of wastewater cycling on tree growth. Scientists expected to find that tree-ring width would be increased as a result of added nutrients.

78 FR 70012 - Lake Tahoe Basin Management Unit, California, Land Management Plan Revision

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-22

... DEPARTMENT OF AGRICULTURE Forest Service Lake Tahoe Basin Management Unit, California, Land Management Plan Revision AGENCY: Lake Tahoe Basin Management Unit, Forest Service, USDA. ACTION: Notice of... for the Lake Tahoe Basin Management Unit (LTBMU) Land Management Plan Revision available for the 60...

40 CFR 60.2899 - What is a waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false What is a waste management plan? 60... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Preconstruction Siting Analysis Waste Management Plan § 60.2899 What is a waste management plan? A waste management plan is a written plan that...

40 CFR 60.2899 - What is a waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false What is a waste management plan? 60... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Preconstruction Siting Analysis Waste Management Plan § 60.2899 What is a waste management plan? A waste management plan is a written plan that...

The flight planning - flight management connection

NASA Technical Reports Server (NTRS)

Sorensen, J. A.

1984-01-01

Airborne flight management systems are currently being implemented to minimize direct operating costs when flying over a fixed route between a given city pair. Inherent in the design of these systems is that the horizontal flight path and wind and temperature models be defined and input into the airborne computer before flight. The wind/temperature model and horizontal path are products of the flight planning process. Flight planning consists of generating 3-D reference trajectories through a forecast wind field subject to certain ATC and transport operator constraints. The interrelationships between flight management and flight planning are reviewed, and the steps taken during the flight planning process are summarized.

Bioenergy from Coastal bermudagrass receiving subsurface drip irrigation with advance-treated swine wastewater.

PubMed

Cantrell, Keri B; Stone, Kenneth C; Hunt, Patrick G; Ro, Kyoung S; Vanotti, Matias B; Burns, Joseph C

2009-07-01

Coastal bermudagrass (Cynodon dactylon L.) may be a potentially important source of bio-based energy in the southern US due to its vast acreage. It is often produced as part of a waste management plan with varying nutrient composition and energy characteristics on fields irrigated with livestock wastewater. The objective of this study was to determine the effect of subsurface drip irrigation with treated swine wastewater on both the quantity and quality of bermudagrass bioenergy. The treated wastewater was recycled from an advanced treatment system and used for irrigation of bermudagrass in two crop seasons. The experiment had nine water and drip line spacing treatments arrayed in a randomized complete block-design with four replicates. The bermudagrass was analyzed for calorific and mineral contents. Bermudagrass energy yields for 2004 and 2005 ranged from 127.4 to 251.4MJ ha(-1). Compared to irrigation with commercial nitrogen fertilizer, the least biomass energy density was associated with bermudagrass receiving treated swine wastewater. Yet, in 2004 the wastewater irrigated bermudagrass had greater hay yields leading to greater energy yield per ha. This decrease in energy density of wastewater irrigated bermudagrass was associated with increased concentrations of K, Ca, and Na. After thermal conversion, these compounds are known to remain in the ash portion thereby decreasing the energy density. Nonetheless, the loss of energy density using treated effluent via SDI may be offset by the positive influence of these three elements for their catalytic properties in downstream thermal conversion processes such as promoting a lesser char yield and greater combustible gas formation.

I-15 integrated corridor management system : project management plan.

DOT National Transportation Integrated Search

2011-06-01

The Project Management Plan (PMP) assists the San Diego ICM Team by defining a procedural framework for management and control of the I-15 Integrated Corridor Management Demonstration Project, and development and deployment of the ICM System. The PMP...

40 CFR 60.2899 - What is a waste management plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false What is a waste management plan? 60.2899 Section 60.2899 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Management Plan § 60.2899 What is a waste management plan? A waste management plan is a written plan that...

40 CFR 60.2620 - What is a waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false What is a waste management plan? 60... Commercial and Industrial Solid Waste Incineration Units Model Rule-Waste Management Plan § 60.2620 What is a waste management plan? A waste management plan is a written plan that identifies both the feasibility...

40 CFR Table 11 to Subpart G of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 9 2011-07-01 2011-07-01 false Wastewater-Inspection and Monitoring... and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring requirement Frequency of inspection or monitoring Method Tanks: 63.133(b)(1) Inspect fixed roof and all...

40 CFR Table 11 to Subpart G of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 10 2012-07-01 2012-07-01 false Wastewater-Inspection and Monitoring... and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring requirement Frequency of inspection or monitoring Method Tanks: 63.133(b)(1) Inspect fixed roof and all...

40 CFR Table 11 to Subpart G of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 10 2014-07-01 2014-07-01 false Wastewater-Inspection and Monitoring... and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring requirement Frequency of inspection or monitoring Method Tanks: 63.133(b)(1) Inspect fixed roof and all...

40 CFR Table 11 to Subpart G of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 10 2013-07-01 2013-07-01 false Wastewater-Inspection and Monitoring... and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring requirement Frequency of inspection or monitoring Method Tanks: 63.133(b)(1) Inspect fixed roof and all...

Application of strategies for sanitation management in wastewater treatment plants in order to control/reduce greenhouse gas emissions.

PubMed

Préndez, Margarita; Lara-González, Scarlette

2008-09-01

Greenhouse gases (GHG), basically methane (CH(4)), carbon dioxide (CO(2)) and nitrous oxide (N(2)O), occur at atmospheric concentrations of ppbv to ppmv under natural conditions. GHG have long mean lifetimes and are an important factor for the mean temperature of the Earth. However, increasing anthropogenic emissions could produce a scenario of progressive and cumulative effects over time, causing a potential "global climate change". Biological degradation of the organic matter present in wastewater is considered one of the anthropogenic sources of GHG. In this study, GHG emissions for the period 1990-2027 were estimated considering the sanitation process and the official domestic wastewater treatment startup schedule approved for the Metropolitan Region (MR) of Santiago, Chile. The methodology considers selected models proposed by the Intergovernmental Panel on Climate Change (IPCC) and some others published by different authors; these were modified according to national conditions and different sanitation and temporal scenarios. For the end of the modeled period (2027), results show emissions of about 65 Tg CO(2) equiv./year (as global warming potential), which represent around 50% of national emissions. These values could be reduced if certain sanitation management strategies were introduced in the environmental management by the sanitation company in charge of wastewater treatment.

Abattoir Wastewater Irrigation Increases the Availability of Nutrients and Influences on Plant Growth and Development.

PubMed

Matheyarasu, Raghupathi; Bolan, Nanthi S; Naidu, Ravi

This study evaluated the effects of abattoir wastewater irrigation on plant growth and development. The soils used in this study were collected from Primo Smallgoods Abattoir (Port Wakefield, South Australia) at different sites such as currently irrigated (CI), currently not irrigated (CNI) and soil outside the irrigation area as control (CTRL). A completely randomised block design was employed for the plant growth experiment, where four crops (Pennisetum purpureum , Medicago sativa , Sinapis alba and Helianthus annuus ) were grown separately on three different soils (CI, CNI and CTRL) in plastic pots. Two types of water (tap water and wastewater) and two loadings were applied throughout the planting period based on the field capacity (FC 100 and 150 %). The overall dry matter yield was compared between the soils and treatments. Under wastewater irrigation, among the four species grown in the CI soil, P. purpureum (171 g) and H. annuus (151 g) showed high biomass yields, followed by S. alba (115 g) and M. sativa (31 g). The plants grown under tap water showed about 70 % lower yields compared to the abattoir wastewater irrigation (AWW). Similar trends in the biomass yields were observed for CNI and CTRL soils under the two water treatments, with the biomass yields in the following order CI > CNI > CTRL soils. The results confirm the beneficial effects of AWW at the greenhouse level. However, a proper cropping pattern and wastewater irrigation management plan is essential to utilise the nutrients available in the wastewater-irrigated land treatment sites. The increase in fertility is evident from the effects of wastewater on biomass growth and also the abundance of nutrients accumulated in plants. A mass balance calculation on the applied, residual and the plant-accumulated nutrients over a few cropping periods will help us in understanding the nutrient cycling processes involved in the abattoir-irrigated land treatment sites, which will serve as an effective

40 CFR 60.2055 - What is a waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false What is a waste management plan? 60... Which Modification or Reconstruction Is Commenced on or After June 1, 2001 Waste Management Plan § 60.2055 What is a waste management plan? A waste management plan is a written plan that identifies both...

40 CFR 60.2899 - What is a waste management plan?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false What is a waste management plan? 60... Modification or Reconstruction is Commenced on or After June 16, 2006 Waste Management Plan § 60.2899 What is a waste management plan? A waste management plan is a written plan that identifies both the feasibility...

40 CFR 60.2055 - What is a waste management plan?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false What is a waste management plan? 60... Industrial Solid Waste Incineration Units Waste Management Plan § 60.2055 What is a waste management plan? A waste management plan is a written plan that identifies both the feasibility and the methods used to...

40 CFR 60.2055 - What is a waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false What is a waste management plan? 60... Which Modification or Reconstruction Is Commenced on or After June 1, 2001 Waste Management Plan § 60.2055 What is a waste management plan? A waste management plan is a written plan that identifies both...

40 CFR 60.2899 - What is a waste management plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false What is a waste management plan? 60... Modification or Reconstruction is Commenced on or After June 16, 2006 Waste Management Plan § 60.2899 What is a waste management plan? A waste management plan is a written plan that identifies both the feasibility...

40 CFR 60.2055 - What is a waste management plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false What is a waste management plan? 60... Industrial Solid Waste Incineration Units Waste Management Plan § 60.2055 What is a waste management plan? A waste management plan is a written plan that identifies both the feasibility and the methods used to...

TWRS Configuration management program plan

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

Vann, J.M.

The TWRS Configuration Management Program Plan (CMPP) integrates technical and administrative controls to establish and maintain consistency among requirements, product configuration, and product information for TWRS products during all life cycle phases. This CMPP will be used by TWRS management and configuration management personnel to establish and manage the technical and integrated baselines and controls and status changes to those baselines.

40 CFR 62.14580 - What is a waste management plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 9 2014-07-01 2014-07-01 false What is a waste management plan? 62... Construction On or Before November 30, 1999 Waste Management Plan § 62.14580 What is a waste management plan? A waste management plan is a written plan that identifies both the feasibility and the methods used to...

40 CFR 62.14580 - What is a waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 9 2012-07-01 2012-07-01 false What is a waste management plan? 62... Construction On or Before November 30, 1999 Waste Management Plan § 62.14580 What is a waste management plan? A waste management plan is a written plan that identifies both the feasibility and the methods used to...

40 CFR 62.14580 - What is a waste management plan?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 9 2013-07-01 2013-07-01 false What is a waste management plan? 62... Construction On or Before November 30, 1999 Waste Management Plan § 62.14580 What is a waste management plan? A waste management plan is a written plan that identifies both the feasibility and the methods used to...

Integrated, long term, sustainable, cost effective biosolids management at a large Canadian wastewater treatment facility.

PubMed

Leblanc, R J; Allain, C J; Laughton, P J; Henry, J G

2004-01-01

The Greater Moncton Sewerage Commission's 115,000 m3/d advanced, chemically assisted primary wastewater treatment facility located in New Brunswick, Canada, has developed an integrated, long term, sustainable, cost effective programme for the management and beneficial utilization of biosolids from lime stabilized raw sludge. The paper overviews biosolids production, lime stabilization, conveyance, and odour control followed by an indepth discussion of the wastewater sludge as a resource programme, namely: composting, mine site reclamation, landfill cover, land application for agricultural use, tree farming, sod farm base as a soil enrichment, topsoil manufacturing. The paper also addresses the issues of metals, pathogens, organic compounds, the quality control program along with the regulatory requirements. Biosolids capital and operating costs are presented. Research results on removal of metals from primary sludge using a unique biological process known as BIOSOL as developed by the University of Toronto, Canada to remove metals and destroy pathogens are presented. The paper also discusses an ongoing cooperative research project with the Université de Moncton where various mixtures of plant biosolids are composted with low quality soil. Integration, approach to sustainability and "cumulative effects" as part of the overall biosolids management strategy are also discussed.

40 CFR Table 7 to Subpart Ggg of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 12 2012-07-01 2011-07-01 true Wastewater-Inspection and Monitoring..., Subpt. GGG, Table 7 Table 7 to Subpart GGG of Part 63—Wastewater—Inspection and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring requirement Frequency of inspection...

40 CFR Table 7 to Subpart Ggg of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 11 2011-07-01 2011-07-01 false Wastewater-Inspection and Monitoring..., Subpt. GGG, Table 7 Table 7 to Subpart GGG of Part 63—Wastewater—Inspection and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring requirement Frequency of inspection...

40 CFR 63.135 - Process wastewater provisions-containers.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-containers. 63.135 Section 63.135 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... wastewater provisions—containers. (a) For each container that receives, manages, or treats a Group 1... operate and maintain a cover on each container used to handle, transfer, or store a Group 1 wastewater...

Halon 1301 management planning guidance

NASA Astrophysics Data System (ADS)

1995-05-01

This ETL provides guidance to help the Base Civil Engineer (BCE) and other users manage inventories of Halon 1301, an ozone depleting substance used in many facility fire protection systems. This guidance will allow Halon 1301 users to develop the transition plans necessary to implement the DOD and Air Force policies on ozone depleting substances. Attachment 3 to this ETL contains detailed instructions on how to develop a Base Halon 1 301 Management Plan and comply with Air Force policies and regulations designed to minimize dependency on Halon 1301.

Environmental Management System Plan

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

Fox, Robert; Thorson, Patrick; Horst, Blair

2009-03-24

Executive Order 13423, Strengthening Federal Environmental, Energy, and Transportation Management establishes the policy that Federal agencies conduct their environmental, transportation, and energy-related activities in a manner that is environmentally, economically and fiscally sound, integrated, continually improving, efficient, and sustainable. The Department of Energy (DOE) has approved DOE Order 450.1A, Environmental Protection Program and DOE Order 430.2B, Departmental Energy, Renewable Energy and Transportation Management as the means of achieving the provisions of this Executive Order. DOE Order 450.1A mandates the development of Environmental Management Systems (EMS) to implement sustainable environmental stewardship practices that: (1) Protect the air, water, land, and othermore » natural and cultural resources potentially impacted by facility operations; (2) Meet or exceed applicable environmental, public health, and resource protection laws and regulations; and (3) Implement cost-effective business practices. In addition, the DOE Order 450.1A mandates that the EMS must be integrated with a facility's Integrated Safety Management System (ISMS) established pursuant to DOE P 450.4, 'Safety Management System Policy'. DOE Order 430.2B mandates an energy management program that considers energy use and renewable energy, water, new and renovated buildings, and vehicle fleet activities. The Order incorporates the provisions of the Energy Policy Act of 2005 and Energy Independence and Security Act of 2007. The Order also includes the DOE's Transformational Energy Action Management initiative, which assures compliance is achieved through an Executable Plan that is prepared and updated annually by Lawrence Berkeley National Laboratory (LBNL, Berkeley Lab, or the Laboratory) and then approved by the DOE Berkeley Site Office. At the time of this revision to the EMS plan, the 'FY2009 LBNL Sustainability Executable Plan' represented the most current Executable Plan

Space station human productivity study. Volume 5: Management plans

NASA Technical Reports Server (NTRS)

1985-01-01

The 67 Management Plans represent recommended study approaches for resolving 108 of the 305 Issues which were identified. Each study Management Plan is prepared in three formats: Management Plan Overview (lists the subsumed Issues, study background, and related overview information); Study Plan (details the study approach by tasks, lists special needs, and describes expected study products); Schedule-Task Flow (provides a time-lined schedule for the study tasks and resource requirements). The Management Relationships Matrix, included in this volume, shows the data input-output relationships among all recommended studies. A listing is also included which cross-references the unresolved requirements to Issues to management plans. A glossary of all abbreviations utilized is provided.

Total Quality Management Implementation Plan.

DTIC Science & Technology

1989-06-01

Quality Management Implementation Plan 6. AUTHOR(S) 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION Defense General...E 14. SUBJECT TERMS 15. NUMBER OF PAGES TOM (Total Quality Management ), Continuous Process Improvement,_________ Depot Operations, Supply Support 16

24 CFR 1003.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Eligible planning, urban environmental design and policy-planning-management-capacity building activities. 1003.205 Section 1003.205... planning, urban environmental design and policy-planning-management-capacity building activities. (a...

24 CFR 1003.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Eligible planning, urban environmental design and policy-planning-management-capacity building activities. 1003.205 Section 1003.205... planning, urban environmental design and policy-planning-management-capacity building activities. (a...

40 CFR 60.3010 - What is a waste management plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false What is a waste management plan? 60... Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Waste Management Plan § 60.3010 What is a waste management plan? A waste management plan is a...

40 CFR 60.3010 - What is a waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false What is a waste management plan? 60... Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Waste Management Plan § 60.3010 What is a waste management plan? A waste management plan is a...

40 CFR 60.3010 - What is a waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false What is a waste management plan? 60... Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Waste Management Plan § 60.3010 What is a waste management plan? A waste management plan is a...

40 CFR 60.3010 - What is a waste management plan?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false What is a waste management plan? 60... Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Waste Management Plan § 60.3010 What is a waste management plan? A waste management plan is a...

40 CFR 60.3010 - What is a waste management plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false What is a waste management plan? 60... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Emission Guidelines and Compliance Times for... Rule-Waste Management Plan § 60.3010 What is a waste management plan? A waste management plan is a...

40 CFR Table 7 to Subpart Ggg of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 12 2014-07-01 2014-07-01 false Wastewater-Inspection and Monitoring... Production Pt. 63, Subpt. GGG, Table 7 Table 7 to Subpart GGG of Part 63—Wastewater—Inspection and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring requirement Frequency of...

40 CFR Table 7 to Subpart Ggg of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 12 2013-07-01 2013-07-01 false Wastewater-Inspection and Monitoring... Production Pt. 63, Subpt. GGG, Table 7 Table 7 to Subpart GGG of Part 63—Wastewater—Inspection and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring requirement Frequency of...

Integrating wastewater reuse in water resources management for hotels in arid coastal regions - Case Study of Sharm El Sheikh, Egypt.

PubMed

Lamei, A; van der Zaag, P; Imam, E

2009-01-01

Hotels in arid coastal areas use mainly desalinated water (using reverse osmosis) for their domestic water supply, and treated wastewater for irrigating green areas. Private water companies supply these hotels with their potable and non-potable water needs. There is normally a contractual agreement stating a minimum amount of water that has to be supplied by the water company and that the hotel management has to pay for regardless of its actual consumption ("contracted-for water supply"). Hotels have to carefully analyse their water requirements in order to determine which percentage of the hotel's peak water demand should be used in the contract in order to reduce water costs and avoid the risk of water shortage. This paper describes a model to optimise the contracted-for irrigation water supply with the objective function to minimise total water cost to hotels. It analyses what the contracted-for irrigation water supply of a given hotel should be, based on the size of the green irrigated area on one hand and the unit prices of the different types of water on the other hand. An example from an arid coastal tourism-dominated city is presented: Sharm El Sheikh (Sharm), Egypt. This paper presents costs of wastewater treatment using waste stabilisation ponds, which is the prevailing treatment mechanism in the case study area for centralised plants, as well as aerobic/anaerobic treatment used for decentralised wastewater treatment plants in the case study area. There is only one centralised wastewater treatment plant available in the city exerting monopoly and selling treated wastewater to hotels at a much higher price than the actual cost that a hotel would bear if it treated its own wastewater. Contracting for full peak irrigation demand is the highest total cost option. Contracting for a portion of the peak irrigation demand and complementing the rest from desalination water is a cheaper option. A better option still is to complement the excess irrigation demand

Tank waste remediation system configuration management implementation plan

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

Vann, J.M.

1998-03-31

The Tank Waste Remediation System (TWRS) Configuration Management Implementation Plan describes the actions that will be taken by Project Hanford Management Contract Team to implement the TWRS Configuration Management program defined in HNF 1900, TWRS Configuration Management Plan. Over the next 25 years, the TWRS Project will transition from a safe storage mission to an aggressive retrieval, storage, and disposal mission in which substantial Engineering, Construction, and Operations activities must be performed. This mission, as defined, will require a consolidated configuration management approach to engineering, design, construction, as-building, and operating in accordance with the technical baselines that emerge from themore » life cycles. This Configuration Management Implementation Plan addresses the actions that will be taken to strengthen the TWRS Configuration Management program.« less

Measuring selected PPCPs in wastewater to estimate the population in different cities in China.

PubMed

Gao, Jianfa; O'Brien, Jake; Du, Peng; Li, Xiqing; Ort, Christoph; Mueller, Jochen F; Thai, Phong K

2016-10-15

Sampling and analysis of wastewater from municipal wastewater treatment plants (WWTPs) has become a useful tool for understanding exposure to chemicals. Both wastewater based studies and management and planning of the catchment require information on catchment population in the time of monitoring. Recently, a model has been developed and calibrated using selected pharmaceutical and personal care products (PPCPs) measured in influent wastewater for estimating population in different catchments in Australia. The present study aimed at evaluating the feasibility of utilizing this population estimation approach in China. Twenty-four hour composite influent samples were collected from 31 WWTPs in 17 cities with catchment sizes from 200,000-3,450,000 people representing all seven regions of China. The samples were analyzed for 19 PPCPs using liquid chromatography coupled to tandem mass spectrometry in direct injection mode. Eight chemicals were detected in more than 50% of the samples. Significant positive correlations were found between individual PPCP mass loads and population estimates provided by WWTP operators. Using the PPCP mass load modeling approach calibrated with WWTP operator data, we estimated the population size of each catchment with good agreement with WWTP operator values (between 50-200% for all sites and 75-125% for 23 of the 31 sites). Overall, despite much lower detection and relatively high heterogeneity in PPCP consumption across China the model provided a good estimate of the population contributing to a given wastewater sample. Wastewater analysis could also provide objective PPCP consumption status in China. Copyright © 2016 Elsevier B.V. All rights reserved.

The creation of management systems for funding priorities in wastewater project in rural communities in the Islamic Republic of Iran.

PubMed

Farrokhi, M; Hajrasoliha, M; Meemari, G; Fahiminia, M; Talebi, M; Kohansal, M

2008-01-01

For sustainable development an integrated cost-effective approach focused on the goal of health and environmental protection is necessary. In Iran more than 22 million people live in rural communities. A little more than 92% of the rural population in Iran have access to safe drinking water supply, but only less than 0.2% have sanitary wastewater disposal system. Groundwater is the main resource of water supply in rural communities in Iran and contaminated or untreated groundwater can be the major reason for waterborne diseases outbreak and wastewater discharge is the main cause of groundwater contamination. In new strategy in Iran's wastewater company, the importance of wastewater treatment is equal to water treatment in rural communities and the main goal in this section is providing sanitary wastewater disposal system for 8% of rural areas until 2010 and 30% until 2020. One of the most important limitations for establishment of wastewater disposal system is the limitation of governmental funds. For this reason, a national program was performed for ranking of rural communities with the goal of improving the funding effectiveness in wastewater management in rural communities. Many important criteria were considered for determination of priorities, these criteria include: population, population density, water consumption and wastewater generation, wastes disposal systems at present, environmental and health risks, agricultural and industrial wastewater, social conditions specially public participation, investment simplicity and type of living (seasonal or permanent). For collection of information about rural community, according to the criteria, a questionnaire was designed with 40 quantified questions. Questionnaires completed for all rural areas with more than 400 people population (more than 77% of rural population of the country). Completed questionnaires were analyzed with specific software for ranking of villages according to above mentioned criteria. Right

MANAGING ENDOCRINE DISRUPTING CHEMICALS USING EXISTING AND INNOVATIVE WASTEWATER TREATMENT TECHNOLOGIES

EPA Science Inventory

Research has shown that wastewater (WW) can be a significant source of endocrine disrupting chemicals (EDCs) to the environment. WW treatment (WWT) may include centralized wastewater treatment plants (WWTPs) or smaller on-site WWT technologies. EDCs found in WWT effluents (aqueou...

43 CFR 1610.1 - Resource management planning guidance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Resource management planning guidance. 1610.1 Section 1610.1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT (1000) PLANNING, PROGRAMMING, BUDGETING...

ADAPTIVE MANAGEMENT FOR IMPROVED WATER QUALITY IN MULTI-USE WATERSHEDS

EPA Science Inventory

This project will develop a management plan for eliminating nuisance algal blooms in a chain of reservoirs along the Huron River in southeastern Michigan. The river-reservoir system is used for municipal drinking water, wastewater disposal, irrigation, industrial p...

40 CFR 60.55c - Waste management plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

... plan. The owner or operator of an affected facility shall prepare a waste management plan. The waste management plan shall identify both the feasibility and the approach to separate certain components of solid waste from the health care waste stream in order to reduce the amount of toxic emissions from...

40 CFR 60.55c - Waste management plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... plan. The owner or operator of an affected facility shall prepare a waste management plan. The waste management plan shall identify both the feasibility and the approach to separate certain components of solid waste from the health care waste stream in order to reduce the amount of toxic emissions from...

Energy Management Lesson Plans for Vocational Agriculture Instructors.

ERIC Educational Resources Information Center

Hedges, Lowell E., Ed.; Miller, Larry E., Ed.

This notebook provides vocational agricultural teachers with 10 detailed lesson plans on the major topic of energy management in agriculture. The lesson plans present information about energy and the need to manage it wisely, using a problem-solving approach. Each lesson plan follows this format: lesson topic, lesson performance objectives,…

Solid Waste Management Planning--A Methodology

ERIC Educational Resources Information Center

Theisen, Hilary M.; And Others

1975-01-01

This article presents a twofold solid waste management plan consisting of a basic design methodology and a decision-making methodology. The former provides a framework for the developing plan while the latter builds flexibility into the design so that there is a model for use during the planning process. (MA)

43 CFR 10005.15 - Planning and management techniques applicable to the plan.

Code of Federal Regulations, 2011 CFR

2011-10-01

... applicable to the plan. 10005.15 Section 10005.15 Public Lands: Interior Regulations Relating to Public Lands... AND IMPLEMENTING THE COMMISSION'S MITIGATION AND CONSERVATION PLAN § 10005.15 Planning and management techniques applicable to the plan. The Commission recognizes that there are a wide range of techniques that...

7 CFR 1948.78 - Growth management and housing planning projects.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Growth management and housing planning projects. 1948... Impacted Area Development Assistance Program § 1948.78 Growth management and housing planning projects. (a) Existing plans for growth management and housing may be used to meet the planning requirements of this...

7 CFR 1948.78 - Growth management and housing planning projects.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 13 2013-01-01 2013-01-01 false Growth management and housing planning projects. 1948... Impacted Area Development Assistance Program § 1948.78 Growth management and housing planning projects. (a) Existing plans for growth management and housing may be used to meet the planning requirements of this...

7 CFR 1948.78 - Growth management and housing planning projects.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 13 2012-01-01 2012-01-01 false Growth management and housing planning projects. 1948... Impacted Area Development Assistance Program § 1948.78 Growth management and housing planning projects. (a) Existing plans for growth management and housing may be used to meet the planning requirements of this...

7 CFR 1948.78 - Growth management and housing planning projects.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 13 2011-01-01 2009-01-01 true Growth management and housing planning projects. 1948... Impacted Area Development Assistance Program § 1948.78 Growth management and housing planning projects. (a) Existing plans for growth management and housing may be used to meet the planning requirements of this...

7 CFR 1948.78 - Growth management and housing planning projects.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 13 2014-01-01 2013-01-01 true Growth management and housing planning projects. 1948... Impacted Area Development Assistance Program § 1948.78 Growth management and housing planning projects. (a) Existing plans for growth management and housing may be used to meet the planning requirements of this...

3/1/2018: Data Management Plan Webinar | National Agricultural Library

Science.gov Websites

News Contact Us Search  Log inRegister Home Home 3/1/2018: Data Management Plan Webinar Creating a Data Management Plan Webinar The original broadcast date of this webinar has passed, but you can view learn how to create a data management plan. Creating a Data Management Plan Tuesday, March 20 @ 1:00 PM

NATURAL RESOURCE MANAGEMENT PLAN FOR BROOKHAVEN NATIONAL LABORATORY.

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

GREEN,T.ET AL.

2003-12-31

Brookhaven National Laboratory (BNL) is located near the geographic center of Long Island, New York. The Laboratory is situated on 5,265 acres of land composed of Pine Barrens habitat with a central area developed for Laboratory work. In the mid-1990s BNL began developing a wildlife management program. This program was guided by the Wildlife Management Plan (WMP), which was reviewed and approved by various state and federal agencies in September 1999. The WMP primarily addressed concerns with the protection of New York State threatened, endangered, or species of concern, as well as deer populations, invasive species management, and the revegetationmore » of the area surrounding the Relativistic Heavy Ion Collider (RHIC). The WMP provided a strong and sound basis for wildlife management and established a basis for forward motion and the development of this document, the Natural Resource Management Plan (NRMP), which will guide the natural resource management program for BNL. The body of this plan establishes the management goals and actions necessary for managing the natural resources at BNL. The appendices provide specific management requirements for threatened and endangered amphibians and fish (Appendices A and B respectively), lists of actions in tabular format (Appendix C), and regulatory drivers for the Natural Resource Program (Appendix D). The purpose of the Natural Resource Management Plan is to provide management guidance, promote stewardship of the natural resources found at BNL, and to integrate their protection with pursuit of the Laboratory's mission. The philosophy or guiding principles of the NRMP are stewardship, adaptive ecosystem management, compliance, integration with other plans and requirements, and incorporation of community involvement, where applicable.« less

Handbook for Monitoring Industrial Wastewater.

ERIC Educational Resources Information Center

Associated Water & Air Resources Engineers, Inc., Nashville, TN.

This manual for industrial wastewater monitoring covers the philosophy of monitoring needs, planning, sampling, measuring, and analysis. Sufficient detail is given for those who wish to explore more deeply some of the practical and theoretical aspects of any of the phases of a monitoring program. A logical procedure is suggested and direction…

Speed management program plan.

DOT National Transportation Integrated Search

2014-05-01

Changing public attitudes regarding speeding and speed management will require a comprehensive and concerted effort, involving a wide variety of strategies. This plan identifies six primary focus areas: : A. Data and Data-Driven Approaches, : B. Rese...

Management and operating contractors' pension plans

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

None

1987-06-01

This report concerns the management of 28 M and O contractor pension plans with assets exceeding $2.6 billion in 1983. At the end of 1983, these pension plans were overfunded by $600 million. The Department could have saved $94 million in 1983 had the contractors been required to limit their pension plan contributions to the Government-established minimum level. Since 1979, the Department has continually reimbursed these contractors for contributions to pension plans that were already overfunded and we estimate that these plans are currently overfunded in excess of $1 billion. Additional annual savings of about $548,000 could be realized ifmore » the Department obtained waivers for M and O contractors participating in the Pension Benefit Guaranty Corporation's (PBGC) insurance program. Management and Administration, which has overall responsibility for controlling such costs, indicated it did not agree that contractors should fund pension plans at only the minimum required level. General agreement was indicated with the need to obtain waivers from PBGC premiums and better protect the Department's interest in contractor excess pension assets.« less

SDDOT transportation systems management & operations program plan.

DOT National Transportation Integrated Search

2016-06-01

The objective of this project is the development of a comprehensive Transportation Systems Management and : Operations (TSM&O) Program Plan for the South Dakota Department of Transportation. This plan guides : business planning and strategic decision...

24 CFR 570.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

Code of Federal Regulations, 2010 CFR

2010-04-01

... environmental design and policy-planning-management-capacity building activities. 570.205 Section 570.205..., urban environmental design and policy-planning-management-capacity building activities. (a) Planning...; (iv) Open space and recreation; (v) Energy use and conservation; (vi) Floodplain and wetlands...

The United Kingdom's School Asset Management Plans.

ERIC Educational Resources Information Center

Jones, Alan

1999-01-01

Examines the U.K.'s Asset Management Plans (AMPs) designed to help Local Education Authorities (LEAs) identify and address the most important priorities in their school capital programs, and to help in their longer term planning and management of the school estate. Discusses AMP objectives, the stages of developing an AMP, and how the Department…

A ten-step process to develop case management plans.

PubMed

Tahan, Hussein A

2002-01-01

The use of case management plans has contained cost and improved quality of care successfully. However, the process of developing these plans remains a great challenge for healthcare executives, in this article, the author presents the answer to this challenge by discussing a 10-step formal process that administrators of patient care services and case managers can adapt to their institutions. It also can be used by interdisciplinary team members as a practical guide to develop a specific case management plan. This process is applicable to any care setting (acute, ambulatory, long term, and home care), diagnosis, or procedure. It is particularly important for those organizations that currently do not have a deliberate and systematic process to develop case management plans and are struggling with how to improve the efficiency and productivity of interdisciplinary teams charged with developing case management plans.

Cost accounting, management control, and planning in health care.

PubMed

Siegrist, R B; Blish, C S

1988-02-01

Advantages and pharmacy applications of computerized hospital management-control and planning systems are described. Hospitals must define their product lines; patient cases, not tests or procedures, are the end product. Management involves operational control, management control, and strategic planning. Operational control deals with day-to-day management on the task level. Management control involves ensuring that managers use resources effectively and efficiently to accomplish the organization's objectives. Management control includes both control of unit costs of intermediate products, which are procedures and services used to treat patients and are managed by hospital department heads, and control of intermediate product use per case (managed by the clinician). Information from the operation and management levels feeds into the strategic plan; conversely, the management level controls the plan and the operational level carries it out. In the system developed at New England Medical Center, Boston, Massachusetts, the intermediate product-management system enables managers to identify intermediate products, develop standard costs, simulate changes in departmental costs, and perform variance analysis. The end-product management system creates a patient-level data-base, identifies end products (patient-care groupings), develops standard resource protocols, models alternative assumptions, performs variance analysis, and provides concurrent reporting. Examples are given of pharmacy managers' use of such systems to answer questions in the areas of product costing, product pricing, variance analysis, productivity monitoring, flexible budgeting, modeling and planning, and comparative analysis.(ABSTRACT TRUNCATED AT 250 WORDS)

40 CFR 62.14580 - What is a waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Federal Plan Requirements for Commercial and Industrial Solid Waste Incineration Units That Commenced Construction On or Before November 30, 1999 Waste Management Plan § 62.14580 What is a waste management plan? A... 40 Protection of Environment 8 2011-07-01 2011-07-01 false What is a waste management plan? 62...

Integrated risk framework for onsite wastewater treatment systems.

PubMed

Carroll, Steven; Goonetilleke, Ashantha; Thomas, Evan; Hargreaves, Megan; Frost, Ray; Dawes, Les

2006-08-01

Onsite wastewater treatment systems (OWTS) are becoming increasingly important for the treatment and dispersal of effluent in new urbanised developments that are not serviced by centralised wastewater collection and treatment systems. However, the current standards and guidelines adopted by many local authorities for assessing suitable site and soil conditions for OWTS are increasingly coming under scrutiny due to the public health and environmental impacts caused by poorly performing systems, in particular septic tank-soil adsorption systems. In order to achieve sustainable onsite wastewater treatment with minimal impacts on the environment and public health, more appropriate means of assessment are required. This paper highlights an integrated risk based approach for assessing the inherent hazards associated with OWTS in order to manage and mitigate the environmental and public health risks inherent with onsite wastewater treatment. In developing a sound and cohesive integrated risk framework for OWTS, several key issues must be recognised. These include the inclusion of relevant stakeholders throughout framework development, the integration of scientific knowledge, data and analysis with risk assessment and management ideals, and identification of the appropriate performance goals for successful management and mitigation of associated risks. These issues were addressed in the development of the risk framework to provide a generic approach to assessing risk from OWTS. The utilisation of the developed risk framework for achieving more appropriate assessment and management techniques for OWTS is presented in a case study for the Gold Coast region, Queensland State, Australia.

Integrated Risk Framework for Onsite Wastewater Treatment Systems

NASA Astrophysics Data System (ADS)

Carroll, Steven; Goonetilleke, Ashantha; Thomas, Evan; Hargreaves, Megan; Frost, Ray; Dawes, Les

2006-08-01

Onsite wastewater treatment systems (OWTS) are becoming increasingly important for the treatment and dispersal of effluent in new urbanised developments that are not serviced by centralised wastewater collection and treatment systems. However, the current standards and guidelines adopted by many local authorities for assessing suitable site and soil conditions for OWTS are increasingly coming under scrutiny due to the public health and environmental impacts caused by poorly performing systems, in particular septic tank-soil adsorption systems. In order to achieve sustainable onsite wastewater treatment with minimal impacts on the environment and public health, more appropriate means of assessment are required. This paper highlights an integrated risk based approach for assessing the inherent hazards associated with OWTS in order to manage and mitigate the environmental and public health risks inherent with onsite wastewater treatment. In developing a sound and cohesive integrated risk framework for OWTS, several key issues must be recognised. These include the inclusion of relevant stakeholders throughout framework development, the integration of scientific knowledge, data and analysis with risk assessment and management ideals, and identification of the appropriate performance goals for successful management and mitigation of associated risks. These issues were addressed in the development of the risk framework to provide a generic approach to assessing risk from OWTS. The utilisation of the developed risk framework for achieving more appropriate assessment and management techniques for OWTS is presented in a case study for the Gold Coast region, Queensland State, Australia.

40 CFR 60.2620 - What is a waste management plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false What is a waste management plan? 60... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Emissions Guidelines and Compliance Times for..., 1999 Model Rule-Waste Management Plan § 60.2620 What is a waste management plan? A waste management...

Microbial ecology, bacterial pathogens, and antibiotic resistant genes in swine manure wastewater as influenced by three swine management systems.

PubMed

Brooks, John P; Adeli, Ardeshir; McLaughlin, Michael R

2014-06-15

The environmental influence of farm management in concentrated animal feeding operations (CAFO) can yield vast changes to the microbial biota and ecological structure of both the pig and waste manure lagoon wastewater. While some of these changes may not be negative, it is possible that CAFOs can enrich antibiotic resistant bacteria or pathogens based on farm type, thereby influencing the impact imparted by the land application of its respective wastewater. The purpose of this study was to measure the microbial constituents of swine-sow, -nursery, and -finisher farm manure lagoon wastewater and determine the changes induced by farm management. A total of 37 farms were visited in the Mid-South USA and analyzed for the genes 16S rRNA, spaQ (Salmonella spp.), Camp-16S (Campylobacter spp.), tetA, tetB, ermF, ermA, mecA, and intI using quantitative PCR. Additionally, 16S rRNA sequence libraries were created. Overall, it appeared that finisher farms were significantly different from nursery and sow farms in nearly all genes measured and in 16S rRNA clone libraries. Nearly all antibiotic resistance genes were detected in all farms. Interestingly, the mecA resistance gene (e.g. methicillin resistant Staphylococcus aureus) was below detection limits on most farms, and decreased as the pigs aged. Finisher farms generally had fewer antibiotic resistance genes, which corroborated previous phenotypic data; additionally, finisher farms produced a less diverse 16S rRNA sequence library. Comparisons of Camp-16S and spaQ GU (genomic unit) values to previous culture data demonstrated ratios from 10 to 10,000:1 depending on farm type, indicating viable but not cultivatable bacteria were dominant. The current study indicated that swine farm management schemes positively and negatively affect microbial and antibiotic resistant populations in CAFO wastewater which has future "downstream" implications from both an environmental and public health perspective. Published by Elsevier Ltd.

NIF Operations Management Plan, August 2011

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

Van Wonterghem, Bruno M.

Lawrence Livermore National Laboratory’s (LLNL) National Ignition Facility (NIF) is a key component of the National Nuclear Security Administration’s (NNSA) Stockpile Stewardship Program, whose purpose is to maintain the safety, reliability, and effectiveness of our nation’s nuclear stockpile without underground nuclear testing. The NIF is crucial to the Stockpile Stewardship Program because it is the only facility that can create the conditions of extreme temperature and pressure—conditions that exist only in stars or in exploding nuclear weapons—that are relevant to understanding how our modern nuclear weapons operate. As such, the NIF’s primary mission is to attain fusion ignition in themore » laboratory. Fusion ignition not only supports Stockpile Stewardship needs, but also provides the basis for future decisions about fusion’s potential as a long-term energy source. Additionally, NIF provides scientists with access to high-energy-density regimes that can yield new insight and understanding in the areas of astrophysics, hydrodynamics, material properties, plasma physics, and radiative properties. The use of the NIF to support the Stockpile Stewardship Program and the advancement of basic high-energy-density science understanding is planned and managed through program-level execution plans and NIF directorate-level management teams. An example of a plan is the National Ignition Campaign Execution Plan. The NIF Operations Management Plan provides an overview of the NIF Operations organization and describes how the NIF is supported by the LLNL infrastructure and how it is safely and responsibly managed and operated. Detailed information on NIF management of the organization is found in a series of supporting plans, policies, and procedures. A list of related acronyms can be found in Appendix A of this document. The purpose of this document is to provide a roadmap of how the NIF Operations organization functions. It provides a guide to

Risk Management Plan Rule

EPA Pesticide Factsheets

RMP implements Section 112(r) of the 1990 Clean Air Act amendments, and requires facilities that use extremely hazardous substances to develop a Risk Management Plan and revise/resubmit every five years. Find guidance, factsheets, training, and assistance.

Guide to Developing an Environmental Management System - Plan

EPA Pesticide Factsheets

This page takes you though the basic steps (Plan, Do, Check, Act) of building an Environmental Management System (EMS) as they are outlined in the 2001 Second Edition of Environmental Management Systems: An Implementation Guide. Plan section.

Wilderness management through voluntary behavior change: an evaluation of the Pemigewasset Wilderness Management Plan

Treesearch

John M. Halstead; Cindy M. Brown; Albert E. Luloff; Bruce E. Lindsay

1992-01-01

The management plan for the Pemigewasset Wilderness Area of New Hampshire represents a departure from traditional plans. Results of this study indicate limited evidence of the Pemigewasset Wilderness Management Plan (PWMP), as currently implemented, having a large direct impact on diverting hikers from their planned destinations and promoting dispersed usage and low...

40 CFR 62.14430 - Must I prepare a waste management plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Must I prepare a waste management plan... 20, 1996 Waste Management Plan § 62.14430 Must I prepare a waste management plan? Yes. All HMIWI owners or operators must have a waste management plan. ...

40 CFR 62.14430 - Must I prepare a waste management plan?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 9 2013-07-01 2013-07-01 false Must I prepare a waste management plan... December 1, 2008 Waste Management Plan § 62.14430 Must I prepare a waste management plan? Yes. All HMIWI owners or operators must have a waste management plan. ...

40 CFR 62.14430 - Must I prepare a waste management plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Must I prepare a waste management plan... December 1, 2008 Waste Management Plan § 62.14430 Must I prepare a waste management plan? Yes. All HMIWI owners or operators must have a waste management plan. ...

40 CFR 62.14430 - Must I prepare a waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 8 2011-07-01 2011-07-01 false Must I prepare a waste management plan... 20, 1996 Waste Management Plan § 62.14430 Must I prepare a waste management plan? Yes. All HMIWI owners or operators must have a waste management plan. ...

40 CFR 62.14430 - Must I prepare a waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Must I prepare a waste management plan... 20, 1996 Waste Management Plan § 62.14430 Must I prepare a waste management plan? Yes. All HMIWI owners or operators must have a waste management plan. ...

Papers by the Decentralized Wastewater Management MOU Partnership

EPA Pesticide Factsheets

Four position papers for state, local, and tribal government officials and interested stakeholders. These papers include information on the uses and benefits of decentralized wastewater treatment and examples of its effective use.

40 CFR 60.2620 - What is a waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false What is a waste management plan? 60... Commercial and Industrial Solid Waste Incineration Units that Commenced Construction On or Before November 30, 1999 Model Rule-Waste Management Plan § 60.2620 What is a waste management plan? A waste management...

14 CFR 136.39 - Air tour management plans (ATMP).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Air tour management plans (ATMP). 136.39... TOURS AND NATIONAL PARKS AIR TOUR MANAGEMENT National Parks Air Tour Management § 136.39 Air tour management plans (ATMP). (a) Establishment. The Administrator, in cooperation with the Director, shall...

The evolving role and care management approaches of safety-net Medicaid managed care plans.

PubMed

Gusmano, Michael K; Sparer, Michael S; Brown, Lawrence D; Rowe, Catherine; Gray, Bradford

2002-12-01

This article provides new empirical data about the viability and the care management activities of Medicaid managed-care plans sponsored by provider organizations that serve Medicaid and other low-income populations. Using survey and case study methods, we studied these "safety-net" health plans in 1998 and 2000. Although the number of safety-net plans declined over this period, the surviving plans were larger and enjoying greater financial success than the plans we surveyed in 1998. We also found that, based on a partnership with providers, safety-net plans are moving toward more sophisticated efforts to manage the care of their enrollees. Our study suggests that, with supportive state policies, safety-net plans are capable of remaining viable. Contracting with safety-net plans may not be an efficient mechanism for enabling Medicaid recipients to "enter the mainstream of American health care," but it may provide states with an effective way to manage and coordinate the care of Medicaid recipients, while helping to maintain the health care safety-net for the uninsured.

Teachers' Plans for Managing Students.

ERIC Educational Resources Information Center

Pittman, Sherry I.

A study of three first grade teachers, who were interviewed and observed in the classroom setting, demonstrates a link between teachers' plans for action that they have developed over years of teaching and their routine management of students during reading. Both management and instructional goals, embedded in teacher beliefs about learning and…

Learning to manage a complex ecosystem: adaptive management and the Northwest Forest Plan.

Treesearch

George H. Stankey; Roger N. Clark; Bernard T. Bormann

2006-01-01

The Northwest Forest Plan (the Plan) identifies adaptive management as a central strategy for effective implementation. Despite this, there has been a lack of any systematic evaluation of its performance. This study is based on an extensive literature review, 50 interviews with resource managers and scientists involved with the Plan’s implementation, and a survey of...

Resilience Mitigation Financing Webinar for Water and Wastewater Utilities

EPA Pesticide Factsheets

The Resilience Mitigation Financing for Water and Wastewater Utilities webinar focuses on tools and financing resources to conduct resilience planning and to mitigate impacts before a disaster strikes.

Total Quality Management Implementation Plan for Military Personnel Management

DTIC Science & Technology

1989-09-01

2050.. )ATE 3. REPORT TYPE AND DATES CO VERED 4. TITLE AND SUBTITLE 5,rrmir18 . FUNDING NUMBERS Total Quality Management Implementation Plan for...SUBJECT TERMS 15. NUMBER OF PAGES TQM (Total Quality Management ), Military Personnel Management, Continuous Process Improvement 16. PRICE CODE 17. SECURITY...UNCLASSIFIED UNCLASSIFIED UL NSN 7540-01-280-5500 Standard Form 298 (Rev. 2-89) Prescribed by ANSI Std Z39-16 296-102 TOTAL QUALITY MANAGEMENT I

Training hospital managers for strategic planning and management: a prospective study.

PubMed

Terzic-Supic, Zorica; Bjegovic-Mikanovic, Vesna; Vukovic, Dejana; Santric-Milicevic, Milena; Marinkovic, Jelena; Vasic, Vladimir; Laaser, Ulrich

2015-02-26

Training is the systematic acquisition of skills, rules, concepts, or attitudes and is one of the most important components in any organization's strategy. There is increasing demand for formal and informal training programs especially for physicians in leadership positions. This study determined the learning outcomes after a specific training program for hospital management teams. The study was conducted during 2006 and 2007 at the Centre School of Public Health and Management, Faculty of Medicine, University of Belgrade and included 107 participants involved in the management in 20 Serbian general hospitals. The management teams were multidisciplinary, consisting of five members on average: the director of the general hospital, the deputy directors, the head nurse, and the chiefs of support services. The managers attended a training program, which comprised four modules addressing specific topics. Three reviewers independently evaluated the level of management skills at the beginning and 12 months after the training program. Principal component analysis and subsequent stepwise multiple linear regression analysis were performed to determine predictors of learning outcomes. The quality of the SWOT (strengths, weaknesses, opportunities and threats) analyses performed by the trainees improved with differences between 0.35 and 0.49 on a Likert scale (p < 0.001). Principal component analysis explained 81% of the variance affecting their quality of strategic planning. Following the training program, the external environment, strategic positioning, and quality of care were predictors of learning outcomes. The four regression models used showed that the training program had positive effects (p < 0.001) on the ability to formulate a Strategic Plan comprising the hospital mission, vision, strategic objectives, and action plan. This study provided evidence that training for strategic planning and management enhanced the strategic decision-making of hospital

Productivity enhancement planning using participative management concepts

NASA Technical Reports Server (NTRS)

White, M. E.; Kukla, J. C.

1985-01-01

A productivity enhancement project which used participative management for both planning and implementation is described. The process and results associated with using participative management to plan and implement a computer terminal upgrade project where the computer terminals are used by research and development (R&D) personnel are reported. The upgrade improved the productivity of R&D personnel substantially, and their commitment of the implementation is high. Successful utilization of participative management for this project has laid a foundation for continued style shift toward participation within the organization.

40 CFR 63.143 - Process wastewater provisions-inspections and monitoring of operations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... separator that receives, manages, or treats a Group 1 wastewater stream, a residual removed from a Group 1 wastewater stream, a recycled Group 1 wastewater stream, or a recycled residual removed from a Group 1... of this subpart. (b) For each design steam stripper and biological treatment unit used to comply with...

Bio-layer management in anaerobic membrane bioreactors for wastewater treatment.

PubMed

Jeison, D; van Lier, J B

2006-01-01

Membrane separation technology represents an alternative way to achieve biomass retention in anaerobic bioreactors for wastewater treatment. Due to high biomass concentrations of anaerobic reactors, cake formation is likely to represent a major cause of flux decline. In the presented research, experiments are performed on the effect of biomass concentration and level of gas sparging on the hydraulic capacity of a submerged anaerobic membrane bioreactor. Both parameters significantly affected the hydraulic capacity, with biomass exerting the most pronounced effect. After 50 days of continuous operation the critical flux remained virtually unchanged, despite an increase in membrane resistance, suggesting that biomass characteristics and hydraulic conditions determine the bio-layer formation rather than the membrane's fouling level. The concept of bio-layer management is introduced to describe the programmed combination of actions performed in order to control the formation of biomass layer over membranes.

Crawler Acquisition and Testing Demonstration Project Management Plan

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

DEFIGH-PRICE, C.

2000-10-23

If the crawler based retrieval system is selected, this project management plan identifies the path forward for acquiring a crawler/track pump waste retrieval system, and completing sufficient testing to support deploying the crawler for as part of a retrieval technology demonstration for Tank 241-C-104. In the balance of the document, these activities will be referred to as the Crawler Acquisition and Testing Demonstration. During recent Tri-Party Agreement negotiations, TPA milestones were proposed for a sludge/hard heel waste retrieval demonstration in tank C-104. Specifically one of the proposed milestones requires completion of a cold demonstration of sufficient scale to support finalmore » design and testing of the equipment (M-45-03G) by 6/30/2004. A crawler-based retrieval system was one of the two options evaluated during the pre-conceptual engineering for C-104 retrieval (RPP-6843 Rev. 0). The alternative technology procurement initiated by the Hanford Tanks Initiative (HTI) project, combined with the pre-conceptual engineering for C-104 retrieval provide an opportunity to achieve compliance with the proposed TPA milestone M-45-03H. This Crawler Acquisition and Testing Demonstration project management plan identifies the plans, organizational interfaces and responsibilities, management control systems, reporting systems, timeline and requirements for the acquisition and testing of the crawler based retrieval system. This project management plan is complimentary to and supportive of the Project Management Plan for Retrieval of C-104 (RPP-6557). This project management plan focuses on utilizing and completing the efforts initiated under the Hanford Tanks Initiative (HTI) to acquire and cold test a commercial crawler based retrieval system. The crawler-based retrieval system will be purchased on a schedule to support design of the waste retrieval from tank C-104 (project W-523) and to meet the requirement of proposed TPA milestone M-45-03H. This Crawler

Turn over folders: a proven tool in succession management planning.

PubMed

Engells, Thomas E

2011-01-01

The dual challenges of succession management and succession management planning are considerable. A tool, the Turn over Folder, was introduced and described in detail as a useful first step in succession management planning. The adoption of that tool will not in itself produce a succession management plan, but it will orientate the organization and its members to the reality of succession management in all important leadership and critical positions. Succession management is an important consideration in all progressive organizations and well worth the effort.

FY 2016 - Stockpile Stewardship and Management Plan

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

None

2015-03-01

This Department of Energy’s (DOE) National Nuclear Security Administration (NNSA) Fiscal Year Stockpile Stewardship and Management Plan (SSMP) is a key planning document for the nuclear security enterprise.

40 CFR 62.14580 - What is a waste management plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 8 2010-07-01 2010-07-01 false What is a waste management plan? 62.14580 Section 62.14580 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Construction On or Before November 30, 1999 Waste Management Plan § 62.14580 What is a waste management plan? A...

Scientifically defensible fish conservation and recovery plans: Addressing diffuse threats and developing rigorous adaptive management plans

USGS Publications Warehouse

Maas-Hebner, Kathleen G.; Schreck, Carl B.; Hughes, Robert M.; Yeakley, Alan; Molina, Nancy

2016-01-01

We discuss the importance of addressing diffuse threats to long-term species and habitat viability in fish conservation and recovery planning. In the Pacific Northwest, USA, salmonid management plans have typically focused on degraded freshwater habitat, dams, fish passage, harvest rates, and hatchery releases. However, such plans inadequately address threats related to human population and economic growth, intra- and interspecific competition, and changes in climate, ocean, and estuarine conditions. Based on reviews conducted on eight conservation and/or recovery plans, we found that though threats resulting from such changes are difficult to model and/or predict, they are especially important for wide-ranging diadromous species. Adaptive management is also a critical but often inadequately constructed component of those plans. Adaptive management should be designed to respond to evolving knowledge about the fish and their supporting ecosystems; if done properly, it should help improve conservation efforts by decreasing uncertainty regarding known and diffuse threats. We conclude with a general call for environmental managers and planners to reinvigorate the adaptive management process in future management plans, including more explicitly identifying critical uncertainties, implementing monitoring programs to reduce those uncertainties, and explicitly stating what management actions will occur when pre-identified trigger points are reached.

18 CFR 740.4 - State water management planning program.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) The integration of water quantity and water quality planning and management; (ii) The protection and... integration of ground and surface water planning and management; and (v) Water conservation. (4) Identify...

DESC (Defense Electronics Supply Center) Total Quality Management Plan

DTIC Science & Technology

1989-04-01

Paoerwort Reduction Proodt(0704.01 ge. Washington. DC 20S03 4. TITLE AND SUBTITLE Api598 . FUNDING NUMBERS DESC Total Quality Management Master Plan...OF PAGES TQM (Total Quality Management ), Continuous Process Improvement,_________ cTainingManagement 16. PRICE CODE 17. SECURITY CLASSIFICATION 18... QUALITY MANAGEMENT As you read the DESC Total Quality Management Plan, I ask each of you to make a commitment to continuously strive for improvement

Assessing hospital emergency management plans: a guide for infection preventionists.

PubMed

Rebmann, Terri

2009-11-01

Hospital emergency management plans are essential and must include input from an infection preventionist (IP). Multiple hospital planning documents exist, but many do not address infection prevention issues, combine them with noninfection prevention issues, or are disease/event specific. An all-encompassing emergency management planning guide for IPs is needed. A literature review and Internet search were conducted in December 2008. Data from relevant sources were extracted. A spreadsheet was created that delineated hospital emergency management plan components of interest to IPs. Of the sources screened, 49 were deemed relevant. Eleven domains were identified: (1) having a plan; (2) assessing hospital readiness; (3) having infection prevention policies and procedures; (4) having occupational health policies and procedures; (5) conducting surveillance and triage; (6) reporting incidents, having a communication plan, and managing information; (7) having laboratory support; (8) addressing surge capacity issues; (9) having anti-infective therapy and/or vaccines; (10) providing infection prevention education; and (11) managing physical plant issues. Infection preventionists should use this article as an assessment tool for evaluating their hospital emergency management plan and for developing policies and procedures that will decrease the risk of infection transmission during a mass casualty event.

Wastewater disposal to landfill-sites: a synergistic solution for centralized management of olive mill wastewater and enhanced production of landfill gas.

PubMed

Diamantis, Vasileios; Erguder, Tuba H; Aivasidis, Alexandros; Verstraete, Willy; Voudrias, Evangelos

2013-10-15

The present paper focuses on a largely unexplored field of landfill-site valorization in combination with the construction and operation of a centralized olive mill wastewater (OMW) treatment facility. The latter consists of a wastewater storage lagoon, a compact anaerobic digester operated all year round and a landfill-based final disposal system. Key elements for process design, such as wastewater pre-treatment, application method and rate, and the potential effects on leachate quantity and quality, are discussed based on a comprehensive literature review. Furthermore, a case-study for eight (8) olive mill enterprises generating 8700 m(3) of wastewater per year, was conceptually designed in order to calculate the capital and operational costs of the facility (transportation, storage, treatment, final disposal). The proposed facility was found to be economically self-sufficient, as long as the transportation costs of the OMW were maintained at ≤4.0 €/m(3). Despite that EU Landfill Directive prohibits wastewater disposal to landfills, controlled application, based on appropriately designed pre-treatment system and specific loading rates, may provide improved landfill stabilization and a sustainable (environmentally and economically) solution for effluents generated by numerous small- and medium-size olive mill enterprises dispersed in the Mediterranean region. Copyright © 2013 Elsevier Ltd. All rights reserved.

40 CFR 35.2023 - Water quality management planning.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Water quality management planning. 35... to the States to carry out water quality management planning including but not limited to: (1... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2023 Water quality...

40 CFR 35.2023 - Water quality management planning.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Water quality management planning. 35... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2023 Water quality... to the States to carry out water quality management planning including but not limited to: (1...

40 CFR 35.2023 - Water quality management planning.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Water quality management planning. 35... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2023 Water quality... to the States to carry out water quality management planning including but not limited to: (1...

40 CFR 35.2102 - Water quality management planning.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2102 Water quality management planning. Before grant assistance can be awarded for any treatment works project, the Regional... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Water quality management planning. 35...

40 CFR 35.2023 - Water quality management planning.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2023 Water quality... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Water quality management planning. 35... to the States to carry out water quality management planning including but not limited to: (1...

Total Quality Management Office for Contracting Integrity Implementation Plan

DTIC Science & Technology

1989-07-01

REPORT______ANDDATESCOVERED 4. TITLE AND SUBTITLE S. FUNDING NUMBERS Total Quality Management Office for Contracting Integrity Implementatiun Plan 6. AUTHOR(S) 7...01-280-5500 Standard Form 298 (Rev. 2-89) P’,croed 1:, ANSI Std 3J9-16 29d. 102 4 TOTAL QUALITY MANAGEMENT OFFICE FOR CONTRACTING INTEGRITY...IMPLEMENTATION PLAN According to the Total Quality Management (TQM) Master Plan, each PSE head, supported by Working Groups, will implement the HQ DLA Master

Data management plans: the missing perspective.

PubMed

Williams, Mary; Bagwell, Jacqueline; Nahm Zozus, Meredith

2017-07-01

The National Institutes of Health requires data sharing plans for projects with over five hundred thousand dollars in direct costs in a single year and has recently released a new guidance on rigor and reproducibility in grant applications. The National Science Foundation outright requires Data Management Plans (DMPs) as part of applications for funding. However, there is no general and definitive list of topics that should be covered in a DMP for a research project. We identified and reviewed DMP requirements from research funders. Forty-three DMP topics were identified. The review uncovered inconsistent requirements for written DMPs as well as high variability in required or suggested DMP topics among funder requirements. DMP requirements were found to emphasize post-publication data sharing rather than upstream activities that impact data quality, provide traceability or support reproducibility. With the emphasis equalized, the forty-three identified topics can aid Data Managers in systematically generating comprehensive DMPs that support research project planning and funding application evaluation as well as data management conduct and post-publication data sharing. Copyright © 2017. Published by Elsevier Inc.

Resources planning for radiological incidents management

NASA Astrophysics Data System (ADS)

Hamid, Amy Hamijah binti Ab.; Rozan, Mohd Zaidi Abd; Ibrahim, Roliana; Deris, Safaai; Yunus, Muhd. Noor Muhd.

2017-01-01

Disastrous radiation and nuclear meltdown require an intricate scale of emergency health and social care capacity planning framework. In Malaysia, multiple agencies are responsible for implementing radiological and nuclear safety and security. This research project focused on the Radiological Trauma Triage (RTT) System. This system applies patient's classification based on their injury and level of radiation sickness. This classification prioritizes on the diagnostic and treatment of the casualties which include resources estimation of the medical delivery system supply and demand. Also, this system consists of the leading rescue agency organization and disaster coordinator, as well as the technical support and radiological medical response teams. This research implemented and developed the resources planning simulator for radiological incidents management. The objective of the simulator is to assist the authorities in planning their resources while managing the radiological incidents within the Internal Treatment Area (ITA), Reception Area Treatment (RAT) and Hospital Care Treatment (HCT) phases. The majority (75%) of the stakeholders and experts, who had been interviewed, witnessed and accepted that the simulator would be effective to resolve various types of disaster and resources management issues.

40 CFR 35.2102 - Water quality management planning.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Water quality management planning. 35.2102 Section 35.2102 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2102 Water quality management planning. Before grant...

40 CFR 35.2102 - Water quality management planning.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Water quality management planning. 35... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2102 Water quality... Administrator shall first determine that the project is: (a) Included in any water quality management plan being...

40 CFR 35.2102 - Water quality management planning.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Water quality management planning. 35... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2102 Water quality... Administrator shall first determine that the project is: (a) Included in any water quality management plan being...

40 CFR 63.137 - Process wastewater provisions-oil-water separators.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... (2) The control device shall be designed, operated, and inspected in accordance with the requirements... receives, manages, or treats a Group 1 wastewater stream or a residual removed from a Group 1 wastewater... control device. The fixed roof, closed-vent system, and control device shall meet the requirements...

40 CFR 63.137 - Process wastewater provisions-oil-water separators.

Code of Federal Regulations, 2014 CFR

2014-07-01

.... (2) The control device shall be designed, operated, and inspected in accordance with the requirements... receives, manages, or treats a Group 1 wastewater stream or a residual removed from a Group 1 wastewater... control device. The fixed roof, closed-vent system, and control device shall meet the requirements...

40 CFR 63.137 - Process wastewater provisions-oil-water separators.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... (2) The control device shall be designed, operated, and inspected in accordance with the requirements... receives, manages, or treats a Group 1 wastewater stream or a residual removed from a Group 1 wastewater... control device. The fixed roof, closed-vent system, and control device shall meet the requirements...

Preparing strategic information management plans for hospitals: a practical guideline SIM plans for hospitals: a guideline.

PubMed

Brigl, B; Ammenwerth, E; Dujat, C; Gräber, S; Grosse, A; Häber, A; Jostes, C; Winter, A

2005-01-01

Systematic information management in hospitals demands for a strategic information management plan (SIM plan). As preparing a SIM plan is a considerable challenge we provide a practical guideline that is directly applicable when a SIM plan is going to be prepared. The guideline recommends a detailed structure of a SIM plan and gives advice about its content and the preparation process. It may be used as template, which can be adapted to the individual demands of any hospital. The guideline was used in several hospitals preparing a SIM plan. Experiences showed that the SIM plans could be prepared very efficiently and timely using the guideline, that the proposed SIM plan structure suited well, that the guideline offers enough flexibility to meet the requirements of the individual hospitals and that the specific recommendations of the guideline were very helpful. Nevertheless, we must strive for a more comprehensive theory of strategic information management planning which -- in the sense of enterprise architecture planning -- represents the intrinsic correlations of the different parts of a SIM plan to a greater extent.

Adoption of Building Information Modelling in project planning risk management

NASA Astrophysics Data System (ADS)

Mering, M. M.; Aminudin, E.; Chai, C. S.; Zakaria, R.; Tan, C. S.; Lee, Y. Y.; Redzuan, A. A.

2017-11-01

An efficient and effective risk management required a systematic and proper methodology besides knowledge and experience. However, if the risk management is not discussed from the starting of the project, this duty is notably complicated and no longer efficient. This paper presents the adoption of Building Information Modelling (BIM) in project planning risk management. The objectives is to identify the traditional risk management practices and its function, besides, determine the best function of BIM in risk management and investigating the efficiency of adopting BIM-based risk management during the project planning phase. In order to obtain data, a quantitative approach is adopted in this research. Based on data analysis, the lack of compliance with project requirements and failure to recognise risk and develop responses to opportunity are the risks occurred when traditional risk management is implemented. When using BIM in project planning, it works as the tracking of cost control and cash flow give impact on the project cycle to be completed on time. 5D cost estimation or cash flow modeling benefit risk management in planning, controlling and managing budget and cost reasonably. There were two factors that mostly benefit a BIM-based technology which were formwork plan with integrated fall plan and design for safety model check. By adopting risk management, potential risks linked with a project and acknowledging to those risks can be identified to reduce them to an acceptable extent. This means recognizing potential risks and avoiding threat by reducing their negative effects. The BIM-based risk management can enhance the planning process of construction projects. It benefits the construction players in various aspects. It is important to know the application of BIM-based risk management as it can be a lesson learnt to others to implement BIM and increase the quality of the project.

Evaluation of Water Quality Renovation by Advanced Soil-Based Wastewater Treatment Systems

NASA Astrophysics Data System (ADS)

Cooper, J.; Loomis, G.; Kalen, D.; Boving, T.; Morales, I.; DeLuca, J.; Amador, J.

2013-12-01

25% of US households utilize onsite wastewater treatment systems (OWTS) for wastewater management. Advanced technologies were designed to overcome the inadequate wastewater treatment by conventional OWTS in critical shallow water table areas, such as coastal zones, in order to protect ground water quality. In addition to the septic tank and soil drainfield that comprise a conventional OWTS, advanced systems claim improved water renovation with the addition of sand filtration, timed dosing controls, and shallow placement of the infiltrative zone. We determined water quality renovation functions under current water table and temperature conditions, in anticipation of an experiment to measure OWTS response to a climate change scenario of 30-cm increase in water table elevation and 4C temperature increase. Replicate (n=3) intact soil mesocosms were used to evaluate the effectiveness of drainfields with a conventional wastewater delivery (pipe-and-stone) compared to two types of pressurized, shallow narrow drainfield. Results under steady state conditions indicate complete removal of fecal coliform bacteria, phosphorus and BOD by all soil-based systems. By contrast, removal of total nitrogen inputs was 16% in conventional and 11% for both advanced drainfields. Effluent waters maintained a steady state pH between 3.2 - 3.7 for all technologies. Average DO readings were 2.9mg/L for conventional drainfield effluent and 4.6mg/L for advanced, showing the expected oxygen uptake with shallow placement of the infiltrative zone. The conventional OWTS is outperforming the advanced with respect to nitrogen removal, but renovating wastewater equivalently for all other contaminants of concern. The results of this study are expected to facilitate development of future OWTS regulation and planning guidelines, particularly in coastal zones and in the face of a changing climate.

Strategic Planning for Information Resources Management.

ERIC Educational Resources Information Center

Penrod, James; Dolence, Michael

1987-01-01

In 1985, California State University/Los Angeles changed the management of its information resources by hiring a vice president for information resources management; reorganizing existing units into an IRM organization; engaging in a detailed, integrated, participative strategic planning process; and initiating several significant projects.…

DCASR (Defense Contract Administration Services Region) Boston, Strategic/Total Quality Management Master Plan Using Management by Planning (MBP)

DTIC Science & Technology

1989-06-01

employees. A policy consists of targets, plans, and target values. Policy Deployment: One English translation for hoshin kanri . (Others are management by...policy and hoshin planning.) Policy deployment orchestrates continuous improvement in a way that fosters individual initiative and alignment. Process

40 CFR 35.2023 - Water quality management planning.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Water quality management planning. 35.2023 Section 35.2023 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2023 Water quality management planning. (a) From funds...

Resource management plan for the Oak Ridge Reservation. Volume 27, Wildlife Management Plan

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

Parr, P.D.; Evans, J.W.

1992-06-01

A plan for management of the wildlife resources on the US Department of Energy`s Oak Ridge Reservation is outlined in this document. Management includes wildlife population control (hunts, trapping, and removal), handling specific problems with wildlife, restoration of species, coordination with researchers on wildlife studies, preservation and management of habitats, and law enforcement. Wildlife resources are divided into five categories, each with a specific set of objectives and procedures for obtaining these objectives. These categories are (1) species-richness management to ensure that all resident wildlife species exist on the Reservation in viable numbers; (2) featured species management to produce selectedmore » species in desired numbers on designated land units; (3) management of game species for research, education, recreation, and public safety, (4) endangered species management designed to preserve and protect both the species and habitats critical to the survival of those species; and (5) pest management. Achievement of the objectives is a joint effort between the Tennessee Wildlife Resources Agency and the Oak Ridge National Laboratory`s Environmental Sciences Division.« less

Sludge management modeling to enhance P-recovery as struvite in wastewater treatment plants.

PubMed

Martí, N; Barat, R; Seco, A; Pastor, L; Bouzas, A

2017-07-01

Interest in phosphorus (P) recovery and reuse has increased in recent years as supplies of P are declining. After use, most of the P remains in wastewater, making Wastewater Treatment Plants (WWTPs) a vital part of P recycling. In this work, a new sludge management operation was studied by modeling in order to recover P in the form of struvite and minimize operating problems due to uncontrolled P precipitation in WWTPs. During the study, intensive analytical campaigns were carried out on the water and sludge lines. The results identified the anaerobic digester as a "hot spot" of uncontrolled P precipitation (9.5 gP/kg sludge) and highlighted possible operating problems due to the accumulation of precipitates. A new sludge line management strategy was simulated therefore using DESASS © software, consisting of the elutriation of the mixed sludge in the mixing chamber, to reduce uncontrolled P precipitation and to obtain a P-rich stream (primary thickener supernatant) to be used in a crystallization process. The key operating parameters were found to be: the elutriation flow from the mixing chamber to the primary thickener, the digestion flow and the sludge blanket height of the primary thickener, with optimized values between 70 and 80 m 3 /d, 90-100 m 3 /d and 1.4-1.5 m, respectively. Under these operating conditions, the preliminary results showed that P concentration in the primary thickener overflow significantly increased (from 38 to 100 mg PO 4 -P/L), which shows that this stream is suitable for use in a subsequent crystallization reactor to recover P in the form of struvite. Copyright © 2017 Elsevier Ltd. All rights reserved.

40 CFR 52.1395 - Smoke management plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 4 2013-07-01 2013-07-01 false Smoke management plan. 52.1395 Section 52.1395 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Department considers smoke management techniques for agriculture and forestry management burning purposes as...

40 CFR 52.1395 - Smoke management plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 4 2014-07-01 2014-07-01 false Smoke management plan. 52.1395 Section 52.1395 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Department considers smoke management techniques for agriculture and forestry management burning purposes as...

Transportation Demand Management Planning At Multi-Tenant Buildings, An Example Of Tdm Planning During Project

DOT National Transportation Integrated Search

1988-09-01

THIS GUIDE FOR DEVELOPERS, BUILDING OWNERS AND BUILDING MANAGERS IS ONE IN A SERIES OF SAMPLES OF TDM PLANS THAT ILLUSTRATE THE DESIGN AND PROPOSED APPLICATION OF TDM STRATEGIES. THIS SAMPLE PLAN WAS PREPARED FOR A FICTITIOUS BUILDING MANAGER NEAR DO...

Experimental and numerical study of wastewater pollution in Yuhui channel, Jiashan city

NASA Astrophysics Data System (ADS)

Fu, Lei; Peng, Zhenhua; You, Aiju

2018-02-01

Due to the development of economics and society in China, the huge amount of wastewater becomes a serious problem in most of the Chinese cities. Therefore, the construction of wastewater treatment plant draws much more attentions than before. The discharge from the wastewater treatment plant is then considered as a point source in most of the important rivers and channels in China. In this study, a typical wastewater treatment plant extension project is introduced as a case study, a filed monitoring experiment is designed and executed to observe required data, then, a two-dimensional model is estabilished to simulate the water quality downsteam of the wastewater treatment plant, CODCr is considered as a typical pollutant during the simulation. The simulation results indicate that different discharge conditions will lead to different CODCr concentration downstream of the wastewater treatment plant, and an emergency plan should be prepared to minimize the risk of the pollution in the channel under unusual and accident conditions.

Defense Depot Mechanicsburg Total Quality Management Implementation Plan

DTIC Science & Technology

1989-06-01

B T I TLEE 5 . FUNDING NUMBERS Defense Depot Mechanicsburg Total Quality Management Implementation Plan 6. AUTHOR(S) 7. PERFORMING ORGANIZATION NAME...Form 298 (Rev. 2-89) L296- 102 Acces.ion For NYI J ... I:: ted DEFENSE DEPOT MECHANICSBURG PENNSYLVANIAL--I By_ TOTAL QUALITY MANAGEMENT K_~ t buty-n...IMPLEMENTATION PLAN Avmail-t!Ilty Codes IvLl c 2Dd/or JUN 3 0 1989 iDizt Special PURPOSE The purpose of this Total Quality Management Implementation

Addressing social aspects associated with wastewater treatment facilities

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

Padilla-Rivera, Alejandro; Morgan-Sagastume, Juan Manuel; Noyola, Adalberto

In wastewater treatment facilities (WWTF), technical and financial aspects have been considered a priority, while other issues, such as social aspects, have not been evaluated seriously and there is not an accepted methodology for assessing it. In this work, a methodology focused on social concerns related to WWTF is presented. The methodology proposes the use of 25 indicators as a framework for measuring social performance to evaluate the progress in moving towards sustainability. The methodology was applied to test its applicability and effectiveness in two WWTF in Mexico (urban and rural). This evaluation helped define the key elements, stakeholders andmore » barriers in the facilities. In this context, the urban facility showed a better overall performance, a result that may be explained mainly by the better socioeconomic context of the urban municipality. Finally, the evaluation of social aspects using the semi-qualitative approach proposed in this work allows for a comparison between different facilities and for the identification of strengths and weakness, and it provides an alternative tool for achieving and improving wastewater management. - Highlights: • The methodology proposes 25 indicators as a framework for measuring social performance in wastewater treatment facilities. • The evaluation helped to define the key elements, stakeholders and barriers in the wastewater treatment facilities. • The evaluation of social aspects allows the identification of strengths and weakness for improving wastewater management. • It provides a social profile of the facility that highlights the best and worst performances.« less

An accountable fistula management treatment plan.

PubMed

Thompson, Mary Jo; Epanomeritakis, Emanuel

An accountable fistula management treatment plan focuses on combining effective medical and nursing treatment with effective and efficient pouching technique and equipment to ensure patient comfort. Small bowel fistula following abdominal surgery can provide challenges in patients' medical and nursing management. This article describes a case study of the successful medical and nursing management of a patient post-abdominal surgery. Within days of surgery a small bowel fistula formed within an abdominal wound. Medical management involved the use of total parenteral nutrition, electrolyte balance management, nil orally and Sandostatin medication. The nursing interventions comprised accurate intake and output measurement, effective and efficient pouching systems and appropriate psychological care. The medical and nursing interventions provided during the healing process are outlined together with the assessment and evaluation of a new innovative wound management pouch. This system proved invaluable in the successful containment of a high small bowel effluent and skin preservation. In an attempt to share best practice a pictorial guide is provided to demonstrate the correct application of the pouching system and technique. This article provides details of an accountable fistula management treatment plan which resulted in the successful spontaneous closure of the small bowel fistula coupled with excellent cost-effectiveness and patient comfort.

Do Groundwater Management Plans Work? A statistical evaluation of the effectiveness of groundwater management plans towards achieving water supply and environmental objectives under a changing climate.

NASA Astrophysics Data System (ADS)

White, E.; Peterson, T. J.; Costelloe, J. F.; Western, A. W.; Carrara, E.

2017-12-01

Regulation of groundwater through the use of management plans is becoming increasingly prevalent as global groundwater levels decline. But plans are seldom systematically and quantitatively assessed for effectiveness. Instead, the state of an aquifer is commonly considered a proxy for plan effectiveness despite a lack of casaulity. Groundwater managers face myraid challenges such as finite resources, conflicting uses and the uncertainty inherent in any groundwater investigation. Groundwater models have been used to provide insights into what may happen to the aquifer under various levels of stress. Generally, these models simulate the impact of predefined stresses for a certain time-span. However, this is not how management occurs in reality. Managers only see a fraction of the aquifer and use this limited knowledgeto make aquifer-wide decisions. Also, management changes over time in response to aquifer state, and groundwater management plans commonly contain trigger levels in monitoring wells that prompt management intervention. In this way there is a feedback between the aquifer state and management that is rarely captured by groundwater management models. To capture this management/aquifer feedback, groundwater management was structured as a systems control problem, and using this framework, a testability assessment rubric developed. The rubric was applied to 15 Australian groundwater management plans and 47% of plans were found to be testable. To numerically quantify the effectiveness of groundwater managment, the impact of extraction restrictions was probabilistically assessed by simulating "the act of management" of a simple unconfined groundwater system using MODFLOW and Flopy. Water managers were privy only to head levels in a varying number of grid cells assigned as monitoring wells, and used that limited information to make allocation decisions at each time step. Extraction rates for each simulated management period were determined based upon the observed

Nurse manager succession planning: a concept analysis.

PubMed

Titzer, Jennifer L; Shirey, Maria R

2013-01-01

The current nursing leadership pipeline is inadequate and demands strategic succession planning methods. This article provides concept clarification regarding nurse manager succession planning. Attributes common to succession planning include organizational commitment and resource allocation, proactive and visionary leadership approach, and a mentoring and coaching environment. Strategic planning, current and future leadership analysis, high-potential identification, and leadership development are succession planning antecedents. Consequences of succession planning are improved leadership and organizational culture continuity, and increased leadership bench strength. Health care has failed to strategically plan for future leadership. Developing a strong nursing leadership pipeline requires deliberate and strategic succession planning. © 2013 Wiley Periodicals, Inc.

15 CFR 921.13 - Management plan and environmental impact statement development.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Management plan and environmental... Selection, Post Site Selection and Management Plan Development § 921.13 Management plan and environmental... of acquisition and development. A categorical exclusion, environmental assessment, or EIS may be...

15 CFR 921.13 - Management plan and environmental impact statement development.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Management plan and environmental... Selection, Post Site Selection and Management Plan Development § 921.13 Management plan and environmental... of acquisition and development. A categorical exclusion, environmental assessment, or EIS may be...

15 CFR 921.13 - Management plan and environmental impact statement development.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Management plan and environmental... Selection, Post Site Selection and Management Plan Development § 921.13 Management plan and environmental... of acquisition and development. A categorical exclusion, environmental assessment, or EIS may be...

16 CFR 1000.19 - Office of Financial Management, Planning and Evaluation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Office of Financial Management, Planning and... COMMISSION ORGANIZATION AND FUNCTIONS § 1000.19 Office of Financial Management, Planning and Evaluation. The Office of Financial Management, Planning and Evaluation is responsible for developing the Commission's...

Monitoring and validation of decentralised water and wastewater systems for increased uptake.

PubMed

Sharma, A K; Cook, S; Chong, M N

2013-01-01

Decentralised water and wastewater systems are being implemented to meet growing demand for municipal services either in combination with centralised systems or as standalone systems. In Australia, there has been increased investment in decentralised water and wastewater systems in response to the capacity constraints of existing centralised systems, an extended period of below average rainfall, uncertainly in traditional water sources due to potential climate change impacts, and the need to reduce the environmental impact of urban development. The implementation of decentralised water systems as a mainstream practice at different development scales is impeded by the knowledge gaps on their actual performance in a range of development types and settings. As the wide-spread uptake of these approaches in modern cities is relatively new compared to centralised approaches, there is limited information available on their planning, design, implementation, reliability and robustness. This paper presents a number of case studies where monitoring studies are under way to validate the performance of decentralised water and wastewater systems. The results from these case studies show the yield and reliability of these decentralised systems, as well as the associated energy demand and ecological footprint. The outputs from these case studies, and other monitoring studies, are important in improving decentralised system design guidelines and developing industry wide management norms for the operation and maintenance of decentralised systems.

Integrated watershed planning across jurisdictional boundaries

NASA Astrophysics Data System (ADS)

Watts, A. W.; Roseen, R.; Stacey, P.; Bourdeau, R.

2014-12-01

We will present the foundation for an Coastal Watershed Integrated Plan for three communities in southern New Hampshire. Small communities are often challenged by complex regulatory requirements and limited resources, but are wary of perceived risks in engaging in collaborative projects with other communities. Potential concerns include loss of control, lack of resources to engage in collaboration, technical complexity, and unclear benefits. This project explores a multi-town subwatershed application of integrated planning across jurisdictional boundaries that addresses some of today's highest priority water quality issues: wastewater treatment plant upgrades for nutrient removal; green infrastructure stormwater management for developing and re-developing areas; and regional monitoring of ecosystem indicators in support of adaptive management to achieve nutrient reduction and other water quality goals in local and downstream waters. The project outcome is a collaboratively-developed inter-municipal integrated plan, and a monitoring framework to support cross jurisdictional planning and assess attainment of water quality management goals. This research project has several primary components: 1) assessment of initial conditions, including both the pollutant load inputs and the political, economic and regulatory status within each community, 2) a pollutant load model for point and non-point sources, 3) multi-criteria evaluation of load reduction alternatives 4) a watershed management plan optimized for each community, and for Subwatersheds combining multiple communities. The final plan will quantify the financial and other benefits/drawbacks to each community for both inter municipal and individual pollution control approaches. We will discuss both the technical and collaborative aspects of the work, with lessons learned regarding science to action, incorporation of social, economic and water quality assessment parameters, and stakeholder/researcher interaction.

Types of Managed Care Plans

MedlinePlus

... AAP Find a Pediatrician Family Life Medical Home Health Insurance Pediatric Specialists Family Dynamics Media Work & Play Getting ... Your Community Healthy Children > Family Life > Medical Home > Health Insurance > Types of Managed Care Plans Family Life Listen ...

40 CFR 62.14432 - When must my waste management plan be completed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 8 2010-07-01 2010-07-01 false When must my waste management plan be... Before June 20, 1996 Waste Management Plan § 62.14432 When must my waste management plan be completed? As specified in §§ 62.14463 and 62.14464, you must submit your waste management plan with your initial report...

40 CFR 62.14432 - When must my waste management plan be completed?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 8 2011-07-01 2011-07-01 false When must my waste management plan be... Before June 20, 1996 Waste Management Plan § 62.14432 When must my waste management plan be completed? As specified in §§ 62.14463 and 62.14464, you must submit your waste management plan with your initial report...

40 CFR 62.14432 - When must my waste management plan be completed?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 9 2014-07-01 2014-07-01 false When must my waste management plan be... Before December 1, 2008 Waste Management Plan § 62.14432 When must my waste management plan be completed? As specified in §§ 62.14463 and 62.14464, you must submit your waste management plan with your...

40 CFR 62.14432 - When must my waste management plan be completed?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 9 2012-07-01 2012-07-01 false When must my waste management plan be... Before June 20, 1996 Waste Management Plan § 62.14432 When must my waste management plan be completed? As specified in §§ 62.14463 and 62.14464, you must submit your waste management plan with your initial report...

Defense Depot Tracy Total Quality Management Plan

DTIC Science & Technology

1989-07-01

PAGES TQM (Total Quality Management ), Depot Operations, Continuous Process Improvement 16. PRICE CODE 17. SECURITY CLASSIFICATION 18. SECURITY...make up our pcrceptions of Total Quality Management . Our goal is to improve those proven management processes that have brought us success while being...MANIAGEMENT F. QUALITY AUDITS OF PRODUCTS AND OPERATIONS ASSETS MANAGEMENT 00 i .......... / ~899 29 03 1 EFENSE DEPOT TACY TOTAL QUALITY MANAGEMENT PLAN

Developing formal asset management plans

DOT National Transportation Integrated Search

2014-06-01

This report highlights key recommendations and best practices identified at the peer exchange on Transportation Asset Management Plans (TAMP), held on February 5 and 6, 2014, in Columbia, South Carolina. This event was sponsored by the Transportation...

Potassium Permanganate as an Alternative for Gold Mining Wastewater Treatment

NASA Astrophysics Data System (ADS)

Ordiales, M.; Fernández, D.; Verdeja, L. F.; Sancho, J.

2015-09-01

The feasibility of using potassium permanganate as a reagent for cyanide oxidation in wastewater was experimentally studied. Both artificial and production wastewater from two different gold mines were tested. The experiments had three goals: determine the optimum reagent concentration and reaction time required to achieve total cyanide removal, obtain knowledge of the reaction kinetics, and improve the management of the amount of reagent. The results indicate that potassium permanganate is an effective and reliable oxidizing agent for the removal of cyanide from gold mining wastewater.

Managed care redux: health plans shift responsibilities to consumers.

PubMed

Draper, Debra A; Claxton, Gary

2004-03-01

Confronted with conflicting pressures to stem double-digit premium increases and provide unfettered access to care, health plans are developing products that shift more financial and care management responsibilities to consumers, according to findings from the Center for Studying Health System Change's (HSC) 2002-03 site visits to 12 nationally representative communities. Plans are pursuing these strategies in collaboration with employers that want to gain control over rapidly rising premiums while continuing to respond to employee demands for less restrictive managed care practices. Mindful of the managed care backlash, health plans also are stepping up utilization management activities for high-cost services and focusing care management on high-cost patients. While the move toward greater consumer engagement is clear, the impact on costs and consumer willingness to assume these new responsibilities remain to be seen.

77 FR 44144 - National Forest System Land Management Planning; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-27

... Management Planning; Correction AGENCY: Forest Service, USDA. ACTION: Correcting amendments. SUMMARY: The Department of Agriculture (USDA) published a National Forest System land management planning rule in the... document may be sent to the Director, Ecosystem Management Coordination Staff, USDA Forest Service, 1400...

7 CFR 275.18 - Project area/management unit corrective action plan.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Project area/management unit corrective action plan... SYSTEM Corrective Action § 275.18 Project area/management unit corrective action plan. (a) The State agency shall ensure that corrective action plans are prepared at the project area/management unit level...

7 CFR 275.18 - Project area/management unit corrective action plan.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 4 2013-01-01 2013-01-01 false Project area/management unit corrective action plan... SYSTEM Corrective Action § 275.18 Project area/management unit corrective action plan. (a) The State agency shall ensure that corrective action plans are prepared at the project area/management unit level...

7 CFR 275.18 - Project area/management unit corrective action plan.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 4 2014-01-01 2014-01-01 false Project area/management unit corrective action plan... SYSTEM Corrective Action § 275.18 Project area/management unit corrective action plan. (a) The State agency shall ensure that corrective action plans are prepared at the project area/management unit level...

7 CFR 275.18 - Project area/management unit corrective action plan.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 4 2011-01-01 2011-01-01 false Project area/management unit corrective action plan... SYSTEM Corrective Action § 275.18 Project area/management unit corrective action plan. (a) The State agency shall ensure that corrective action plans are prepared at the project area/management unit level...

7 CFR 275.18 - Project area/management unit corrective action plan.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 4 2012-01-01 2012-01-01 false Project area/management unit corrective action plan... SYSTEM Corrective Action § 275.18 Project area/management unit corrective action plan. (a) The State agency shall ensure that corrective action plans are prepared at the project area/management unit level...

Management strategies in hospitals: scenario planning.

PubMed

Ghanem, Mohamed; Schnoor, Jörg; Heyde, Christoph-Eckhard; Kuwatsch, Sandra; Bohn, Marco; Josten, Christoph

2015-01-01

Instead of waiting for challenges to confront hospital management, doctors and managers should act in advance to optimize and sustain value-based health. This work highlights the importance of scenario planning in hospitals, proposes an elaborated definition of the stakeholders of a hospital and defines the influence factors to which hospitals are exposed to. Based on literature analysis as well as on personal interviews with stakeholders we propose an elaborated definition of stakeholders and designed a questionnaire that integrated the following influence factors, which have relevant impact on hospital management: political/legal, economic, social, technological and environmental forces. These influence factors are examined to develop the so-called critical uncertainties. Thorough identification of uncertainties was based on a "Stakeholder Feedback". Two key uncertainties were identified and considered in this study: the development of workload for the medical staff the profit oriented performance of the medical staff. According to the developed scenarios, complementary education of the medical staff as well as of non-medical top executives and managers of hospitals was the recommended core strategy. Complementary scenario-specific strategic options should be considered whenever needed to optimize dealing with a specific future development of the health care environment. Strategic planning in hospitals is essential to ensure sustainable success. It considers multiple situations and integrates internal and external insights and perspectives in addition to identifying weak signals and "blind spots". This flows into a sound planning for multiple strategic options. It is a state of the art tool that allows dealing with the increasing challenges facing hospital management.

Impact of wastewater from the rural commune of Jmaa Moulblad on the physico-chemical quality of the waters of the Grou River (Rabat region, Morocco)

NASA Astrophysics Data System (ADS)

Arifi, Karim; Tahri, Latifa; El Abid, Abdallah; Hefiane, Fatima Zahra; Elblidi, Souad; Yahyaoui, Ahmed; Fekhaoui, Mohammed

2018-05-01

The Grou River is one of the main rivers that feed the reservoir of the Sidi Mohammed Ben Abdellah (SMBA) dam in Morocco. However, this river is particularly threatened by the pollution problem. It is in this context that this study aims to study the effect of wastewater from the rural commune of Jmaa Moulblad on the physicochemical quality of the waters of this river. We analyzed 11 physicochemical parameters (T° of area, T° of water, pH, EC, mV, Sal, TDS, BOD, COD, SS and TOC), with a monthly frequency since the month of December 2014 until November 2015. The results obtained show a worrying situation of the state of this watercourse. To remedy this problem, we recommend pre-treatment of wastewater before discharge and the implementation of a management plan and sustainable management of the Grou River watershed.

Niagara River Toxics Management Plan

EPA Pesticide Factsheets

This 2007 Progress Report of the Niagara River Toxics Management Plan (NRTMP) summarizes progress made by the four parties in dealing with the 18 “Priority Toxics” through reductions in point and non-point sources to the Niagara River.

Introduction to Chemistry for Water and Wastewater Treatment Plant Operators. Water and Wastewater Training Program.

ERIC Educational Resources Information Center

South Dakota Dept. of Environmental Protection, Pierre.

Presented are basic concepts of chemistry necessary for operators who manage drinking water treatment plants and wastewater facilities. It includes discussions of chemical terms and concepts, laboratory procedures for basic analyses of interest to operators, and discussions of appropriate chemical calculations. Exercises are included and answer…

25 CFR 166.311 - Is an Indian agricultural resource management plan required?

Code of Federal Regulations, 2010 CFR

2010-04-01

... WATER GRAZING PERMITS Land and Operations Management Management Plans and Environmental Compliance § 166.311 Is an Indian agricultural resource management plan required? (a) Indian agricultural land under... 25 Indians 1 2010-04-01 2010-04-01 false Is an Indian agricultural resource management plan...

Integrating fire management into land management planning for west-side forests

Treesearch

Peter D. Teensma

1996-01-01

Fire management's integration into land management planning is critical to the successful management of nearly all wildland ecosystems, including westside forests, which lie west of the Cascade crest in Oregon and the northern coastal ranges in California. Restoration and maintenance of fire as an ecosystem process is critical to retention of biological diversity...

24 CFR 570.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Eligible planning, urban... ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT..., urban environmental design and policy-planning-management-capacity building activities. (a) Planning...

40 CFR 63.138 - Process wastewater provisions-performance standards for treatment processes managing Group 1...

Code of Federal Regulations, 2012 CFR

2012-07-01

... each treatment process. (b) Control options: Group 1 wastewater streams for Table 9 compounds. The... section. (c) Control options: Group 1 wastewater streams for Table 8 compounds. The owner or operator...) Residuals. For each residual removed from a Group 1 wastewater stream, the owner or operator shall control...

40 CFR 63.138 - Process wastewater provisions-performance standards for treatment processes managing Group 1...

Code of Federal Regulations, 2013 CFR

2013-07-01

... each treatment process. (b) Control options: Group 1 wastewater streams for Table 9 compounds. The... section. (c) Control options: Group 1 wastewater streams for Table 8 compounds. The owner or operator...) Residuals. For each residual removed from a Group 1 wastewater stream, the owner or operator shall control...

40 CFR 63.138 - Process wastewater provisions-performance standards for treatment processes managing Group 1...

Code of Federal Regulations, 2011 CFR

2011-07-01

... each treatment process. (b) Control options: Group 1 wastewater streams for Table 9 compounds. The... section. (c) Control options: Group 1 wastewater streams for Table 8 compounds. The owner or operator...) Residuals. For each residual removed from a Group 1 wastewater stream, the owner or operator shall control...

40 CFR 35.925-2 - Water quality management plans and agencies.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Water quality management plans and... Water Act § 35.925-2 Water quality management plans and agencies. That the project is consistent with any applicable water quality management (WQM) plan approved under section 208 or section 303(e) of the...

40 CFR 63.136 - Process wastewater provisions-individual drain systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... requirements of § 63.148 and the control device shall be designed, operated, and inspected in accordance with... that receives or manages a Group 1 wastewater stream or a residual removed from a Group 1 wastewater... cover and if vented, route the vapors to a process or through a closed vent system to a control device...

40 CFR 63.136 - Process wastewater provisions-individual drain systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... requirements of § 63.148 and the control device shall be designed, operated, and inspected in accordance with... that receives or manages a Group 1 wastewater stream or a residual removed from a Group 1 wastewater... cover and if vented, route the vapors to a process or through a closed vent system to a control device...

40 CFR 63.136 - Process wastewater provisions-individual drain systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... requirements of § 63.148 and the control device shall be designed, operated, and inspected in accordance with... that receives or manages a Group 1 wastewater stream or a residual removed from a Group 1 wastewater... cover and if vented, route the vapors to a process or through a closed vent system to a control device...

40 CFR 63.136 - Process wastewater provisions-individual drain systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... requirements of § 63.148 and the control device shall be designed, operated, and inspected in accordance with... that receives or manages a Group 1 wastewater stream or a residual removed from a Group 1 wastewater... cover and if vented, route the vapors to a process or through a closed vent system to a control device...

The Con Edison Emergency Child Care Plan for Management Employees: Summary Plan Description.

ERIC Educational Resources Information Center

Consolidated Edison Co., Brooklyn, NY.

This summary plan description offers guidelines for participation in a pilot program that provides short-term emergency care for children of Con Edison managers who are under 13 years old. The plan offers professional, in-home child care that can be used when usual arrangements have collapsed. The summary plan description addresses the following…

40 CFR 60.2900 - When must I submit my waste management plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false When must I submit my waste management... Waste Management Plan § 60.2900 When must I submit my waste management plan? You must submit a waste management plan prior to commencing construction, reconstruction, or modification. ...

40 CFR 60.2900 - When must I submit my waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false When must I submit my waste management... Waste Management Plan § 60.2900 When must I submit my waste management plan? You must submit a waste management plan prior to commencing construction, reconstruction, or modification. ...

40 CFR 60.2900 - When must I submit my waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false When must I submit my waste management... Waste Management Plan § 60.2900 When must I submit my waste management plan? You must submit a waste management plan prior to commencing construction, reconstruction, or modification. ...

43 CFR 1610.4-8 - Selection of resource management plan.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Selection of resource management plan. 1610.4-8 Section 1610.4-8 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT (1000) PLANNING, PROGRAMMING...

78 FR 13316 - National Forest System Land Management Planning Directives

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-27

... responsibilities. It should be used in conjunction with the FSH. FSH 1909.12--Land Management Planning Handbook... management planning. Forest Service Handbook 1909.15, section 31.12 (57 FR 43208; September 18, 1992... DEPARTMENT OF AGRICULTURE Forest Service RIN 0596-AD06 National Forest System Land Management...

Wastewater Treatment from Batik Industries Using TiO2 Nanoparticles

NASA Astrophysics Data System (ADS)

Arifan, Fahmi; Nugraheni, FS; Rama Devara, Hafiz; Lianandya, Niken Elsa

2018-02-01

Batik is cultural patterned fabric, and the this industries produce wastewater that can pollute the aquatic environment. Besides dyes, batik wastewater also contains synthetic compounds that are hard degraded, such as heavy metals, suspended solids, or organic compounds. In this study, photocatalitic membrane TiO2 coated plastic sheets have been used to degrade batik wastewater under solar exposure. A total of 8 pieces of catalyst sheets are added on 1000 ml of the waste, and managed to degrade 50.41% of the initial concentration during 5-days irradiation. In this study, several parameters of the water quality such as chemical oxygen demand (COD), biological oxygen demand (BOD), and total suspensed solids (TSS) of the wastewater were observed to be decreasing during photodegradation process. The catalyst sheet also is stable to be used repeatedly in wastewater treatment.

In-plant control applications and their effect on treatability of a textile mill wastewater.

PubMed

Dulkadiroglu, H; Eremektar, G; Dogruel, S; Uner, H; Germirli-Babuna, F; Orhon, D

2002-01-01

Water minimization and exploration of the potential for wastewater recovery and reuse are priority issues of industrial wastewater management. They are extremely significant for the textile industry commonly characterized with a high water demand. The study presents a detailed in-plant control survey for a wool finishing plant. A comprehensive process profile and wastewater characterization indicate that process water consumption can be reduced by 34%, and 23% of the wastewater volume can be recovered for reuse. Treatability of reusable wastewater fraction and the effect of in-plant control applications on effluent treatability were also investigated.

40 CFR 62.14432 - When must my waste management plan be completed?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 9 2013-07-01 2013-07-01 false When must my waste management plan be... POLLUTANTS Federal Plan Requirements for Hospital/Medical/Infectious Waste Incinerators Constructed On Or Before December 1, 2008 Waste Management Plan § 62.14432 When must my waste management plan be completed...

Office of General Counsel Total Quality Management Plan

DTIC Science & Technology

1989-07-01

20503. IRT DATE 3. REPORT TYPE AND DATES COVERED y 1989 5. FUNDING NUMBERS Office of General Counsel Total Quality Management Plan 6. AUTHOR(S) 7...of General Counsel. - r DTIC 65 LE- E CTEn’" SEP291 989 14. SUBJECT TERMS 15. NUMBER OF PAGES TQM (Total Quality Management ), Office of General...89) Pra-ifcr~bed ANSI Sid 139-1S ""-"’- ", ~ mmmmmu10n S S OFFICE OF GENERAL COUNSEL TOTAL QUALITY MANAGEMENT PLAN Acc’, ’ 7or. .?:" t ’_7 Codes K 89

25 CFR 161.200 - Is an Indian agricultural resource management plan required?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Is an Indian agricultural resource management plan... resource management plan required? (a) Yes, Navajo Partitioned Lands must be managed in accordance with the goals and objectives in the agricultural resource management plan developed by the Navajo Nation, or by...

Community participation in fire management planning: The Trinity county fire safe council's fire plan

Treesearch

Yvonne Everett

2008-01-01

In 1999, Trinity County CA, initiated a participatory fire management planning effort. Since that time, the Trinity County Fire Safe Council has completed critical portions of a fire safe plan and has begun to implement projects defined in the plan. Completion of a GIS based, landscape scale fuels reduction element in the plan defined by volunteer fire fighters, agency...

Membrane-based processes for wastewater nutrient recovery: Technology, challenges, and future direction.

PubMed

Xie, Ming; Shon, Ho Kyong; Gray, Stephen R; Elimelech, Menachem

2016-02-01

Wastewater nutrient recovery holds promise for more sustainable water and agricultural industries. We critically review three emerging membrane processes - forward osmosis (FO), membrane distillation (MD) and electrodialysis (ED) - that can advance wastewater nutrient recovery. Challenges associated with wastewater nutrient recovery were identified. The advantages and challenges of applying FO, MD, and ED technologies to wastewater nutrient recovery are discussed, and directions for future research and development are identified. Emphasis is given to exploration of the unique mass transfer properties of these membrane processes in the context of wastewater nutrient recovery. We highlight that hybridising these membrane processes with existing nutrient precipitation process will lead to better management of and more diverse pathways for near complete nutrient recovery in wastewater treatment facilities. Copyright © 2015 Elsevier Ltd. All rights reserved.

Solid waste information and tracking system server conversion project management plan

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

MAY, D.L.

1999-04-12

The Project Management Plan governing the conversion of Solid Waste Information and Tracking System (SWITS) to a client-server architecture. The Solid Waste Information and Tracking System Project Management Plan (PMP) describes the background, planning and management of the SWITS conversion. Requirements and specification documentation needed for the SWITS conversion will be released as supporting documents.

Academic Unit Planning and Management. Technical Report No. 75.

ERIC Educational Resources Information Center

Miyataki, Glenn K.; Byers, Maureen L.

Intended to provide a systematic aid for planning and managing academic units (schools, colleges, departments, or divisions) within an institution, the Academic Unit Planning and Management (AUPM) manual consists of a multifaceted set of techniques and procedures that can be used by academic unit administrators. Data regarding academic unit…

Domestic wastewater treatment as a net energy producer--can this be achieved?

PubMed

McCarty, Perry L; Bae, Jaeho; Kim, Jeonghwan

2011-09-01

In seeking greater sustainability in water resources management, wastewater is now being considered more as a resource than as a waste-a resource for water, for plant nutrients, and for energy. Energy, the primary focus of this article, can be obtained from wastewater's organic as well as from its thermal content. Also, using wastewater's nitrogen and P nutrients for plant fertilization, rather than wasting them, helps offset the high energy cost of producing synthetic fertilizers. Microbial fuel cells offer potential for direct biological conversion of wastewater's organic materials into electricity, although significant improvements are needed for this process to be competitive with anaerobic biological conversion of wastewater organics into biogas, a renewable fuel used in electricity generation. Newer membrane processes coupled with complete anaerobic treatment of wastewater offer the potential for wastewater treatment to become a net generator of energy, rather than the large energy consumer that it is today.

Management strategies in hospitals: scenario planning

PubMed Central

Ghanem, Mohamed; Schnoor, Jörg; Heyde, Christoph-Eckhard; Kuwatsch, Sandra; Bohn, Marco; Josten, Christoph

2015-01-01

Background: Instead of waiting for challenges to confront hospital management, doctors and managers should act in advance to optimize and sustain value-based health. This work highlights the importance of scenario planning in hospitals, proposes an elaborated definition of the stakeholders of a hospital and defines the influence factors to which hospitals are exposed to. Methodology: Based on literature analysis as well as on personal interviews with stakeholders we propose an elaborated definition of stakeholders and designed a questionnaire that integrated the following influence factors, which have relevant impact on hospital management: political/legal, economic, social, technological and environmental forces. These influence factors are examined to develop the so-called critical uncertainties. Thorough identification of uncertainties was based on a “Stakeholder Feedback”. Results: Two key uncertainties were identified and considered in this study: the development of workload for the medical staff the profit oriented performance of the medical staff. According to the developed scenarios, complementary education of the medical staff as well as of non-medical top executives and managers of hospitals was the recommended core strategy. Complementary scenario-specific strategic options should be considered whenever needed to optimize dealing with a specific future development of the health care environment. Conclusion: Strategic planning in hospitals is essential to ensure sustainable success. It considers multiple situations and integrates internal and external insights and perspectives in addition to identifying weak signals and “blind spots”. This flows into a sound planning for multiple strategic options. It is a state of the art tool that allows dealing with the increasing challenges facing hospital management. PMID:26504735

Simulation of the wastewater temperature in sewers with TEMPEST.

PubMed

Dürrenmatt, David J; Wanner, Oskar

2008-01-01

TEMPEST is a new interactive simulation program for the estimation of the wastewater temperature in sewers. Intuitive graphical user interfaces assist the user in managing data, performing calculations and plotting results. The program calculates the dynamics and longitudinal spatial profiles of the wastewater temperature in sewer lines. Interactions between wastewater, sewer air and surrounding soil are modeled in TEMPEST by mass balance equations, rate expressions found in the literature and a new empirical model of the airflow in the sewer. TEMPEST was developed as a tool which can be applied in practice, i.e., it requires as few input data as possible. These data include the upstream wastewater discharge and temperature, geometric and hydraulic parameters of the sewer, material properties of the sewer pipe and surrounding soil, ambient conditions, and estimates of the capacity of openings for air exchange between sewer and environment. Based on a case study it is shown how TEMPEST can be applied to estimate the decrease of the downstream wastewater temperature caused by heat recovery from the sewer. Because the efficiency of nitrification strongly depends on the wastewater temperature, this application is of practical relevance for situations in which the sewer ends at a nitrifying wastewater treatment plant.

40 CFR 60.2060 - When must I submit my waste management plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false When must I submit my waste management plan? 60.2060 Section 60.2060 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Management Plan § 60.2060 When must I submit my waste management plan? You must submit a waste management...

40 CFR 60.2060 - When must I submit my waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false When must I submit my waste management plan? 60.2060 Section 60.2060 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Management Plan § 60.2060 When must I submit my waste management plan? You must submit a waste management...

40 CFR 60.2060 - When must I submit my waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false When must I submit my waste management plan? 60.2060 Section 60.2060 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Management Plan § 60.2060 When must I submit my waste management plan? You must submit a waste management...

40 CFR 60.2625 - When must I submit my waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false When must I submit my waste management... Compliance Times for Commercial and Industrial Solid Waste Incineration Units Model Rule-Waste Management Plan § 60.2625 When must I submit my waste management plan? You must submit a waste management plan no...

CHLORINE DISINFECTION OF BLENDED WASTEWATER EFFLUENTS

EPA Science Inventory

During wet weather events collected water can exceed the capacity of a wastewater treatment plant (WWTP) and alternate flow management techniques must be employed. One technique is to treat influent flows through primary clarification and limit the flow to the secondary treatmen...

Recent practices on wastewater reuse in Turkey.

PubMed

Tanik, A; Ekdal, A; Germirli Babuna, F; Orhon, D

2005-01-01

Reuse of wastewater for irrigational purposes in agriculture has been a widely applied practice all around the world compared to such applications in industries. In most of the developing countries, high costs of wastewater treatment stimulate the direct reuse of raw or partly treated effluent in irrigation despite the socio-cultural objections in some countries regarding religious rituals towards consuming wastewater. In Turkey, reuse applications in agriculture have been in use by indirect application by means of withdrawing water from the downstream end of treatment plants. Such practices affected the deterioration of surface water resources due to the lack of water quality monitoring and control. However, more conscious and planned reuse activities in agriculture have recently started by the operation of urban wastewater treatment plants. Turkey does not face any severe water scarcity problems for the time being, but as the water resources show the signs of water quality deterioration it seems to be one of the priority issues in the near future. The industrial reuse activities are only at the research stage especially in industries consuming high amounts of water. In-plant control implementation is the preferred effort of minimizing water consumption in such industries. The current reuse activities are outlined in the article forming an example from a developing country.

Tribal Decisions-Makers Guide to Solid Waste Management: Chapter 2 - Developing Solid Waste Management Plans

EPA Pesticide Factsheets

Solid waste management plans offer a host of benefits for tribes and Alaskan Native villages. Through the preparation of these plans, you can assess your cur-rent and future waste management needs, set priorities, and allocate resources accordingly.

76 FR 38672 - Order of Succession for the Office of Strategic Planning and Management

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

... Office of Strategic Planning and Management AGENCY: Office of Strategic Planning and Management, HUD... Planning and Management, designates the Order of Succession for the Office of Strategic Planning and..., 2011. FOR FURTHER INFORMATION CONTACT: Nina M. Coward, Office of Strategic Planning and Management...

Social Impact Management Plans: Innovation in corporate and public policy

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

Franks, Daniel M., E-mail: d.franks@uq.edu.au; Vanclay, Frank, E-mail: frank.vanclay@rug.nl

Social Impact Assessment (SIA) has traditionally been practiced as a predictive study for the regulatory approval of major projects, however, in recent years the drivers and domain of focus for SIA have shifted. This paper details the emergence of Social Impact Management Plans (SIMPs) and undertakes an analysis of innovations in corporate and public policy that have put in place ongoing processes – assessment, management and monitoring – to better identify the nature and scope of the social impacts that might occur during implementation and to proactively respond to change across the lifecycle of developments. Four leading practice examples aremore » analyzed. The International Finance Corporation (IFC) Performance Standards require the preparation of Environmental and Social Management Plans for all projects financed by the IFC identified as having significant environmental and social risks. Anglo American, a major resources company, has introduced a Socio-Economic Assessment Toolbox, which requires mine sites to undertake regular assessments and link these assessments with their internal management systems, monitoring activities and a Social Management Plan. In South Africa, Social and Labour Plans are submitted with an application for a mining or production right. In Queensland, Australia, Social Impact Management Plans were developed as part of an Environmental Impact Statement, which included assessment of social impacts. Collectively these initiatives, and others, are a practical realization of theoretical conceptions of SIA that include management and monitoring as core components of SIA. The paper concludes with an analysis of the implications for the practice of impact assessment including a summary of key criteria for the design and implementation of effective SIMPs. -- Highlights: • Social impact management plans are effective strategies to manage social issues. • They are developed in partnership with regulatory agencies, investors and

40 CFR 62.14585 - When must I submit my waste management plan?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 8 2010-07-01 2010-07-01 false When must I submit my waste management... Commenced Construction On or Before November 30, 1999 Waste Management Plan § 62.14585 When must I submit my waste management plan? You must submit a waste management plan no later than April 5, 2004. ...

40 CFR 60.3011 - When must I submit my waste management plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false When must I submit my waste management... Model Rule-Waste Management Plan § 60.3011 When must I submit my waste management plan? You must submit a waste management plan no later than 60 days following the initial performance test as specified in...

40 CFR 62.14585 - When must I submit my waste management plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 9 2014-07-01 2014-07-01 false When must I submit my waste management... Commenced Construction On or Before November 30, 1999 Waste Management Plan § 62.14585 When must I submit my waste management plan? You must submit a waste management plan no later than April 5, 2004. ...

40 CFR 60.3011 - When must I submit my waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false When must I submit my waste management... Model Rule-Waste Management Plan § 60.3011 When must I submit my waste management plan? You must submit a waste management plan no later than 60 days following the initial performance test as specified in...

40 CFR 60.2900 - When must I submit my waste management plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false When must I submit my waste management... Modification or Reconstruction is Commenced on or After June 16, 2006 Waste Management Plan § 60.2900 When must I submit my waste management plan? You must submit a waste management plan prior to commencing...

40 CFR 62.14585 - When must I submit my waste management plan?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 9 2013-07-01 2013-07-01 false When must I submit my waste management... Commenced Construction On or Before November 30, 1999 Waste Management Plan § 62.14585 When must I submit my waste management plan? You must submit a waste management plan no later than April 5, 2004. ...

40 CFR 60.3011 - When must I submit my waste management plan?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false When must I submit my waste management... Model Rule-Waste Management Plan § 60.3011 When must I submit my waste management plan? You must submit a waste management plan no later than 60 days following the initial performance test as specified in...

40 CFR 60.2900 - When must I submit my waste management plan?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false When must I submit my waste management... Modification or Reconstruction is Commenced on or After June 16, 2006 Waste Management Plan § 60.2900 When must I submit my waste management plan? You must submit a waste management plan prior to commencing...

40 CFR 62.14585 - When must I submit my waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 9 2012-07-01 2012-07-01 false When must I submit my waste management... Commenced Construction On or Before November 30, 1999 Waste Management Plan § 62.14585 When must I submit my waste management plan? You must submit a waste management plan no later than April 5, 2004. ...

40 CFR 60.3011 - When must I submit my waste management plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false When must I submit my waste management... Model Rule-Waste Management Plan § 60.3011 When must I submit my waste management plan? You must submit a waste management plan no later than 60 days following the initial performance test as specified in...

Winery wastewater treatment using the land filter technique.

PubMed

Christen, E W; Quayle, W C; Marcoux, M A; Arienzo, M; Jayawardane, N S

2010-08-01

This study outlines a new approach to the treatment of winery wastewater by application to a land FILTER (Filtration and Irrigated cropping for Land Treatment and Effluent Reuse) system. The land FILTER system was tested at a medium size rural winery crushing approximately 20,000 tonnes of grapes. The approach consisted of a preliminary treatment through a coarse screening and settling in treatment ponds, followed by application to the land FILTER planted to pasture. The land FILTER system efficiently dealt with variable volumes and nutrient loads in the wastewater. It was operated to minimize pollutant loads in the treated water (subsurface drainage) and provide adequate leaching to manage salt in the soil profile. The land FILTER system was effective in neutralizing the pH of the wastewater and removing nutrient pollutants to meet EPA discharge limits. However, suspended solids (SS) and biological oxygen demand (BOD) levels in the subsurface drainage waters slightly exceeded EPA limits for discharge. The high organic content in the wastewater initially caused some soil blockage and impeded drainage in the land FILTER site. This was addressed by reducing the hydraulic loading rate to allow increased soil drying between wastewater irrigations. The analysis of soil characteristics after the application of wastewater found that there was some potassium accumulation in the profile but sodium and nutrients decreased after wastewater application. Thus, the wastewater application and provision of subsurface drainage ensured adequate leaching, and so was adequate to avoid the risk of soil salinisation. Crown Copyright 2010. Published by Elsevier Ltd. All rights reserved.

Do You Have a Crisis Management Plan?

ERIC Educational Resources Information Center

Pleviak, Walter; Milkevitch, Frank

2001-01-01

Although certain crises cannot be prevented, reactions to many can be planned. A crisis-management team should be organized for each building. Critical crisis-plan elements include telephone trees, forms, reference articles, sample letters, and processes for dealing with local media. Spokespersons should have facts straight before speaking. (MLH)

40 CFR 63.133 - Process wastewater provisions-wastewater tanks.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 10 2014-07-01 2014-07-01 false Process wastewater provisions-wastewater tanks. 63.133 Section 63.133 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater...

40 CFR 63.133 - Process wastewater provisions-wastewater tanks.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 10 2012-07-01 2012-07-01 false Process wastewater provisions-wastewater tanks. 63.133 Section 63.133 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater...

40 CFR 63.133 - Process wastewater provisions-wastewater tanks.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 9 2011-07-01 2011-07-01 false Process wastewater provisions-wastewater tanks. 63.133 Section 63.133 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater...

40 CFR 63.133 - Process wastewater provisions-wastewater tanks.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 10 2013-07-01 2013-07-01 false Process wastewater provisions-wastewater tanks. 63.133 Section 63.133 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater...

40 CFR 262.214 - Laboratory management plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Waste Determination and Accumulation of Unwanted Material for Laboratories Owned by Eligible Academic Entities § 262.214 Laboratory management plan. An eligible academic entity must develop and retain a... a site-specific document that describes how the eligible academic entity will manage unwanted...

40 CFR 262.214 - Laboratory management plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Waste Determination and Accumulation of Unwanted Material for Laboratories Owned by Eligible Academic Entities § 262.214 Laboratory management plan. An eligible academic entity must develop and retain a... a site-specific document that describes how the eligible academic entity will manage unwanted...

40 CFR 262.214 - Laboratory management plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Waste Determination and Accumulation of Unwanted Material for Laboratories Owned by Eligible Academic Entities § 262.214 Laboratory management plan. An eligible academic entity must develop and retain a... a site-specific document that describes how the eligible academic entity will manage unwanted...

40 CFR 60.2625 - When must I submit my waste management plan?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false When must I submit my waste management... or Before November 30, 1999 Model Rule-Waste Management Plan § 60.2625 When must I submit my waste management plan? You must submit a waste management plan no later than the date specified in table 1 of this...

A Management Plan for Historic Bridges in Virginia: Update / Scoping Phase.

DOT National Transportation Integrated Search

2014-04-01

"The Management Plan for Historic Bridges in Virginia, completed in 2001 (hereinafter the 2001 Management Plan), : identified the management and treatment needs for 54 bridges in Virginia that were individually eligible for or listed on the National ...

Decentralized domestic wastewater systems in developing countries: the case study of Harare (Zimbabwe)

NASA Astrophysics Data System (ADS)

Chirisa, Innocent; Bandauko, Elmond; Matamanda, Abraham; Mandisvika, Gladys

2017-06-01

Until recently there has been little, if any, concern over revamping let alone improving wastewater management system in Zimbabwe's urban areas given the dominance and institutionalised water-borne system. Yet, the current constraints in this system and the immensity of urbanisation in the country begs and compels planners, engineers and systems thinkers to rethink what best can work as a sustainable wastewater system. With particular reference to the ever-expanding Harare metropolitan region, this article provides an evaluative analysis on the potentiality, risks and strategies that can be adopted by Harare and its satellites in addressing the problems of the conventional wastewater management system. The suggested framework of operation is a decentralised domestic wastewater collection and treatment system which however has its own multifarious risks. Using systems dynamics conceptualisation of the potentiality, opportunities, risks and strategies, the paper seeks to model the path and outcomes of this decentralised domestic wastewater collection and treatment system and also suggests a number of policy measures and strategies that the city of Harare and its satellites can adopt.

Planning and Managing School Facilities. Second Edition.

ERIC Educational Resources Information Center

Kowalski, Theodore J.

This book addresses the administrative procedures associated with planning and managing school facilities. As noted at the outset, practitioner interest in school facilities has been growing rapidly in recent years because decades of neglect, poor planning, and cost cutting have created a situation in which large numbers of America's school…

Development of an Integrated Wastewater Treatment System/water reuse/agriculture model

NASA Astrophysics Data System (ADS)

Fox, C. H.; Schuler, A.

2017-12-01

Factors like increasing population, urbanization, and climate change have made the management of water resources a challenge for municipalities. By understanding wastewater recycling for agriculture in arid regions, we can expand the supply of water to agriculture and reduce energy use at wastewater treatment plants (WWTPs). This can improve management decisions between WWTPs and water managers. The objective of this research is to develop a prototype integrated model of the wastewater treatment system and nearby agricultural areas linked by water and nutrients, using the Albuquerque Southeast Eastern Reclamation Facility (SWRF) and downstream agricultural system as a case study. Little work has been done to understand how such treatment technology decisions affect the potential for water ruse, nutrient recovery in agriculture, overall energy consumption and agriculture production and water quality. A holistic approach to understanding synergies and tradeoffs between treatment, reuse, and agriculture is needed. For example, critical wastewater treatment process decisions include options to nitrify (oxidize ammonia), which requires large amounts of energy, to operate at low dissolved oxygen concentrations, which requires much less energy, whether to recover nitrogen and phosphorus, chemically in biosolids, or in reuse water for agriculture, whether to generate energy from anaerobic digestion, and whether to develop infrastructure for agricultural reuse. The research first includes quantifying existing and feasible agricultural sites suitable for irrigation by reuse wastewater as well as existing infrastructure such as irrigation canals and piping by using GIS databases. Second, a nutrient and water requirement for common New Mexico crop is being determined. Third, a wastewater treatment model will be utilized to quantify energy usage and nutrient removal under various scenarios. Different agricultural reuse sensors and treatment technologies will be explored. The

Comparison of provider and plan-based targeting strategies for disease management.

PubMed

Annis, Ann M; Holtrop, Jodi Summers; Tao, Min; Chang, Hsiu-Ching; Luo, Zhehui

2015-05-01

We aimed to describe and contrast the targeting methods and engagement outcomes for health plan-delivered disease management with those of a provider-delivered care management program. Health plan epidemiologists partnered with university health services researchers to conduct a quasi-experimental, mixed-methods study of a 2-year pilot. We used semi-structured interviews to assess the characteristics of program-targeting strategies, and calculated target and engagement rates from clinical encounter data. Five physician organizations (POs) with 51 participating practices implemented care management. Health plan member lists were sent monthly to the practices to accept patients, and then the practices sent back data reports regarding targeting and engagement in care management. Among patients accepted by the POs, we compared those who were targeted and engaged by POs with those who met health plan targeting criteria. The health plan's targeting process combined claims algorithms and employer group preferences to identify candidates for disease management; on the other hand, several different factors influenced PO practices' targeting approaches, including clinical and personal knowledge of the patients, health assessment information, and availability of disease-relevant programs. Practices targeted a higher percentage of patients for care management than the health plan (38% vs 16%), where only 7% of these patients met the targeting criteria of both. Practices engaged a higher percentage of their targeted patients than the health plan (50% vs 13%). The health plan's claims-driven targeting approach and the clinically based strategies of practices both provide advantages; an optimal model may be to combine the strengths of each approach to maximize benefits in care management.

Decision making tools for selecting sustainable wastewater treatment technologies in Thailand

NASA Astrophysics Data System (ADS)

Wongburi, Praewa; Park, Jae K.

2018-05-01

Wastewater consists of valuable resources that could be recovered or reused. Still it is under threat because of ineffective wastewater management and systems. In Thailand, less than 25% of wastewater generated may be treated while then rest is inadequately treated and sent back directly into waterbodies or the environment. Furthermore, the technologies that have been applied may be inefficient and unsustainable. Efficiency, sustainability, and simplicity are important concepts when designing an appropriate wastewater treatment system in developing countries. The objectives of this study were to review and evaluate wastewater treatment technologies and propose a method to improve or select an appropriate technology. An expert system in Excel® program was developed to determine the best solution. Sensitivity analysis was applied to compare and assess uncertainty factors. Due to the different conditions of each area, the key factor of interest was varied. Furthermore, Robust Decision Making tool was applied to determine the best way to improve existing wastewater treatment facility and to choose the most appropriate wastewater treatment technology.

Introduction to Soil Fumigant Management Plans

EPA Pesticide Factsheets