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Sample records for affluent effluent growing

  1. Children of the Affluent

    PubMed Central

    Luthar, Suniya S.; Latendresse, Shawn J.

    2007-01-01

    Growing up in the culture of affluence can connote various psychosocial risks. Studies have shown that upper-class children can manifest elevated disturbance in several areas—such as substance use, anxiety, and depression—and that two sets of factors seem to be implicated, that is, excessive pressures to achieve and isolation from parents (both literal and emotional). Whereas stereotypically, affluent youth and poor youth are respectively thought of as being at “low risk” and “high risk,” comparative studies have revealed more similarities than differences in their adjustment patterns and socialization processes. In the years ahead, psychologists must correct the long-standing neglect of a group of youngsters treated, thus far, as not needing their attention. Family wealth does not automatically confer either wisdom in parenting or equanimity of spirit; whereas children rendered atypical by virtue of their parents' wealth are undoubtedly privileged in many respects, there is also, clearly, the potential for some nontrivial threats to their psychological well-being. PMID:17710193

  2. Determination of buildup and dilution of wastewater effluent in shellfish growing waters through a modified application of super-position.

    PubMed

    Goblick, Gregory N; Ao, Yaping; Anbarchian, Julie M; Calci, Kevin R

    2017-02-15

    Since 1925, dilution analysis has been used to minimize pathogenic impacts to bivalve molluscan shellfish growing areas from treated wastewater effluent in the National Shellfish Sanitation Program (NSSP). For over twenty five years, the U.S. Food and Drug Administration (FDA) has recommended a minimum of 1000:1 dilution of effluent within prohibited closure zones established around wastewater treatment plant (WWTP) discharges. During May 2010, using recent technologies, a hydrographic dye study was conducted in conjunction with a pathogen bioaccumulation study in shellfish adjacent to a WWTP discharge in Yarmouth, ME. For the first time an improved method of the super-position principle was used to determine the buildup of dye tagged sewage effluent and steady state dilution in tidal waters. Results of the improved method of dilution analysis illustrate an economical, reliable and more accurate and manageable approach for estimating the buildup and steady state pollutant conditions in coastal and estuarine waters. Published by Elsevier Ltd.

  3. Decolorization of palm oil mill effluent using growing cultures of Curvularia clavata.

    PubMed

    Neoh, Chin Hong; Lam, Chi Yong; Lim, Chi Kim; Yahya, Adibah; Ibrahim, Zaharah

    2014-03-01

    Agricultural wastewater that produces color are of environmental and health concern as colored effluent can produce toxic and carcinogenic by-products. From this study, batch culture optimization using response surface methods indicated that the fungus isolated from the pineapple solid waste, Curvularia clavata was able to decolorize sterile palm oil mill effluent (POME) which is mainly associated with polyphenol and lignin. Results showed successful decolorization of POME up to 80 % (initial ADMI [American Dye Manufacturing Index] of 3,793) with 54 % contributed by biosorption and 46 % by biodegradation after 5 days of treatment. Analysis using HPLC and GC-MS showed the degradation of color causing compound such as 3-methoxyphenyl isothiocynate and the production of new metabolites. Ecotoxicity test indicated that the decolorized effluent is safe for discharge. To determine the longevity of the fungus for a prolonged decolorization period, sequential batch decolorization studies were carried out. The results showed that lignin peroxidase and laccase were the main ligninolytic enzymes involved in the degradation of color. Carboxymethyl cellulase (CMCase) and xylanase activities were also detected suggesting possible roles of the enzymes in promoting growth of the fungus which consequently contributed to improved decolorization of POME. In conclusion, the ability of C. clavata in treating color of POME indicated that C. clavata is of potential use for decolorization and degradation of agricultural wastewater containing polyphenolic compounds.

  4. Weapons in an Affluent Suburban School.

    ERIC Educational Resources Information Center

    Hawkins, Stephanie R.; Campanaro, Amy; Pitts, Traci Bice; Steiner, Hans

    2002-01-01

    Investigated the self-reported violence and weapon carrying behaviors of largely affluent, suburban adolescents in San Francisco, California. Survey data indicated that weapons carrying was a significant issue for these high school students. Predictors of weapon carrying did not differ in comparison to predictors among inner city youth. Distinct…

  5. Weapons in an Affluent Suburban School.

    ERIC Educational Resources Information Center

    Hawkins, Stephanie R.; Campanaro, Amy; Pitts, Traci Bice; Steiner, Hans

    2002-01-01

    Investigated the self-reported violence and weapon carrying behaviors of largely affluent, suburban adolescents in San Francisco, California. Survey data indicated that weapons carrying was a significant issue for these high school students. Predictors of weapon carrying did not differ in comparison to predictors among inner city youth. Distinct…

  6. Relationships between chromium biomagnification ratio, accumulation factor, and mycorrhizae in plants growing on tannery effluent-polluted soil.

    PubMed

    Khan, A G

    2001-05-01

    Heavy metal-contaminated land is increasingly becoming an important environmental, health, economic, and planning issue in Pakistan. The unplanned disposal of industrial effluent from tannery, for example, has resulted in a many fold increase in chromium (Cr) in the land near a tannery. This study was undertaken to compare the total and the DTPA-available Cr contents in the soil and the roots and leaves of tree species growing on it with those on the nearby noncontaminated reference site at Kala Shah Kakoo, Panjab, Pakistan. A very reduced plant cover on the tannery effluent-contaminated site was noted and there was a sharp boundary between the polluted and nonpolluted reference sites, suggesting a strong selection pressure. Polluted soil contained considerable higher amounts of Cr as compared to the reference soil but no correlation was found between Cr contents in the dried plant tissue and the total DTPA-extractable Cr. Roots of all the three tree species, i.e. Dalbergia sissoo, Acacia arabica, and Populus euroamericana, growing on both the contaminated as well reference site possessed arbuscular mycorrhizal fungal (AMF) infection in their roots and AMF propagules in the associated rhizospheres. D. sissoo and A. arabica roots were also studded with nitrogen-fixing rhizobial root nodules, while those of P. euroamericana possessed AMF as well as ectomycorrhizal infections. The dual infection would encourage mineral nutrition, including Cr. AMF community varied, i.e. trees growing on the reference site were exposed to a wide variety of AMF such as Glomus, Scutellospora, and Acaulospora, whereas those on the contaminated site contained only Gigaspora spp. in their mycorrhizospheres, suggesting a selection pressure. Typical Glomus infection patterns in the roots of D. sissoo growing on the contaminated soil but absence of spores of Glomus spp. in the associated rhizospheres indicate the potential error of using AMF spores to extrapolate the root infection. High Cr

  7. Optimization of decolorization of palm oil mill effluent (POME) by growing cultures of Aspergillus fumigatus using response surface methodology.

    PubMed

    Neoh, Chin Hong; Yahya, Adibah; Adnan, Robiah; Abdul Majid, Zaiton; Ibrahim, Zaharah

    2013-05-01

    The conventional treatment process of palm oil mill effluent (POME) produces a highly colored effluent. Colored compounds in POME cause reduction in photosynthetic activities, produce carcinogenic by-products in drinking water, chelate with metal ions, and are toxic to aquatic biota. Thus, failure of conventional treatment methods to decolorize POME has become an important problem to be addressed as color has emerged as a critical water quality parameter for many countries such as Malaysia. Aspergillus fumigatus isolated from POME sludge was successfully grown in POME supplemented with glucose. Statistical optimization studies were conducted to evaluate the effects of the types and concentrations of carbon and nitrogen sources, pH, temperature, and size of the inoculum. Characterization of the fungus was performed using scanning electron microscopy, Fourier transform infrared (FTIR) spectroscopy, and Brunauer, Emmet, and Teller surface area analysis. Optimum conditions using response surface methods at pH 5.7, 35 °C, and 0.57 % w/v glucose with 2.5 % v/v inoculum size resulted in a successful removal of 71 % of the color (initial ADMI of 3,260); chemical oxygen demand, 71 %; ammoniacal nitrogen, 35 %; total polyphenolic compounds, 50 %; and lignin, 54 % after 5 days of treatment. The decolorization process was contributed mainly by biosorption involving pseudo-first-order kinetics. FTIR analysis revealed that the presence of hydroxyl, C-H alkane, amide carbonyl, nitro, and amine groups could combine intensively with the colored compounds in POME. This is the first reported work on the application of A. fumigatus for the decolorization of POME. The present investigation suggested that growing cultures of A. fumigatus has potential applications for the decolorization of POME through the biosorption and biodegradation processes.

  8. Is Growing up Affluent Risky for Adolescents or Is the Problem Growing up in an Affluent Neighborhood?

    ERIC Educational Resources Information Center

    Lund, Terese J.; Dearing, Eric

    2013-01-01

    Community studies indicating that affluence has social-emotional consequences for youth have conflated family and neighborhood wealth. We examined adolescent boys' delinquency and adolescent girls' anxiety-depression as a function of family, neighborhood, and cumulative affluence in a sample that is primarily of European-American descent, but…

  9. Is Growing up Affluent Risky for Adolescents or Is the Problem Growing up in an Affluent Neighborhood?

    ERIC Educational Resources Information Center

    Lund, Terese J.; Dearing, Eric

    2013-01-01

    Community studies indicating that affluence has social-emotional consequences for youth have conflated family and neighborhood wealth. We examined adolescent boys' delinquency and adolescent girls' anxiety-depression as a function of family, neighborhood, and cumulative affluence in a sample that is primarily of European-American descent, but…

  10. Living alongside more affluent neighbors predicts greater involvement in antisocial behavior among low-income boys

    PubMed Central

    Odgers, Candice L.; Donley, Sachiko; Caspi, Avshalom; Bates, Christopher J.; Moffitt, Terrie E.

    2016-01-01

    Background The creation of economically mixed communities has been proposed as one way to improve the life outcomes of children growing up in poverty. However, whether low-income children benefit from living alongside more affluent neighbors is unknown. Method Prospectively gathered data on over 1,600 children from the Environmental Risk (E-Risk) Longitudinal Twin Study living in urban environments is used to test whether living alongside more affluent neighbors (measured via high-resolution geo-spatial indices) predicts low-income children’s antisocial behavior (reported by mothers and teachers at the ages of 5, 7, 10, and 12). Results Results indicated that low-income boys (but not girls) surrounded by more affluent neighbors had higher levels of antisocial behavior than their peers embedded in concentrated poverty. The negative effect of growing up alongside more affluent neighbors on low-income boys’ antisocial behavior held across childhood and after controlling for key neighborhood and family-level factors. Conclusions Findings suggest that efforts to create more economically mixed communities for children, if not properly supported, may have iatrogenic effects on boys’ antisocial behavior. PMID:25611118

  11. Living alongside more affluent neighbors predicts greater involvement in antisocial behavior among low-income boys.

    PubMed

    Odgers, Candice L; Donley, Sachiko; Caspi, Avshalom; Bates, Christopher J; Moffitt, Terrie E

    2015-10-01

    The creation of economically mixed communities has been proposed as one way to improve the life outcomes of children growing up in poverty. However, whether low-income children benefit from living alongside more affluent neighbors is unknown. Prospectively gathered data on over 1,600 children from the Environmental Risk (E-Risk) Longitudinal Twin Study living in urban environments is used to test whether living alongside more affluent neighbors (measured via high-resolution geo-spatial indices) predicts low-income children's antisocial behavior (reported by mothers and teachers at the ages of 5, 7, 10, and 12). Results indicated that low-income boys (but not girls) surrounded by more affluent neighbors had higher levels of antisocial behavior than their peers embedded in concentrated poverty. The negative effect of growing up alongside more affluent neighbors on low-income boys' antisocial behavior held across childhood and after controlling for key neighborhood and family-level factors. Findings suggest that efforts to create more economically mixed communities for children, if not properly supported, may have iatrogenic effects on boys' antisocial behavior. © 2015 Association for Child and Adolescent Mental Health.

  12. Multiple antibiotic resistance patterns of rhizospheric bacteria isolated from Phragmites australis growing in constructed wetland for distillery effluent treatment.

    PubMed

    Chaturvedi, Sonal; Chandra, Ram; Rai, Vibhuti

    2008-01-01

    Susceptibility patterns of 12 different antibiotics were investigated against rhizospheric bacteria isolated from Phragmites australis from three different zones i.e. upper (0-5 cm), middle (5-10 cm), lower (10-15 cm) in constructed wetland system with and without distillery effluent. The major pollutants of distillery effluent were phenols, sulphide, heavy metals, and higher levels of biological oxygen demand (BOD), chemical oxygen demand (COD) etc. The antibiotic resistance properties of bacteria were correlated with the heavy metal tolerance (one of distillery pollutant). Twenty-two species from contaminated and seventeen species from non-contaminated site were tested by agar disc-diffusion method. The results revealed that more than 63% of total isolates were resistance towards one or more antibiotics tested from all the three different zones of contaminated sites. The multiple-drug resistance property was shown by total 8 isolates from effluent contaminated region out of which 3 isolates were from upper zone, 3 isolates from middle zone and 2 isolates were from lower zone. Results indicated that isolates from contaminated rhizosphere were found more resistant to antibiotics than isolates from non-contaminated rhizosphere. Further this study produces evidence suggesting that tolerance to antibiotics was acquired by isolates for the adaptation and detoxification of all the pollutants present in the effluent at contaminated site. This consequently facilitated the phytoremediation of effluent, which emerges the tolerance and increases resistance to antibiotics.

  13. Methane digester effluent from swine excreta as a nutrient and water source for growing and finishing swine.

    PubMed

    Veum, T L; Saenz, C A; Iannotti, E L

    2015-01-01

    The experimental objective was to evaluate swine methane digester effluent (SMDE) as a water and nutrient source for swine. The mesophilic methane digester was loaded daily with manure from finishing swine fed a corn-soybean meal diet. Dry diet was mixed with SMDE (3.7% DM) and fed twice daily in troughs. Tap water was provided and consumption measured. Barrows were group fed (3 pigs/pen) and adapted to SMDE by increasing SMDE for 7 d, with the full amount fed from d 8 to the end of the feeding phase (d 21, 14, 23, or 37 for Exp. 1 to 4, respectively). Blood samples were collected on d 0, 10, 21, and 31 to determine plasma concentrations of glucose and plasma urea N (PUN). Barrows were placed in individual metabolism cages for a 5-d acclimation and a 5-d fecal and urine collection to determine apparent N and energy utilization. For Exp. 1, 18 pigs averaging 75 kg BW were allotted to diets with 0, 48.6, or 63.7% SMDE, as-fed basis. For Exp. 2 and 3, 12 pigs/experiment averaged 117 and 70 kg, respectively, and were allotted to diets with 0 or 63.7% SMDE, as-fed basis. At the end of Exp. 2 and 3, pigs were sacrificed and liver samples were collected to determine urea cycle enzyme activity, and loin was saved for taste panel evaluation. For Exp. 4, pigs averaged 40 kg and were allotted to diets with 0 or 57.5% SMDE, as-fed basis. The ADFI, ADG, and G:F of finishing swine (Exp. 1 to 3) were not reduced by feeding diets containing 63.7% SMDE (as-fed basis), whereas ADG and G:F of growing swine (Exp. 4) were reduced (P < 0.01) by feeding a diet containing 57.5% SMDE. Pigs fed diets containing SMDE consumed 31 to 56% less (P < 0.05) water and had greater (P < 0.01) PUN concentrations than pigs fed control diets. Pigs fed diets containing SMDE excreted more (g, P < 0.05) fecal N and absorbed and retained less N (%; P < 0.01) and energy (DE and ME) than pigs fed control diets. Treatment had no effect on urea cycle enzyme activity. In conclusion, finishing swine adapted to

  14. Privileged but Pressured? A Study of Affluent Youth.

    ERIC Educational Resources Information Center

    Luthar, Suniya S.; Becker, Bronwyn E.

    2002-01-01

    Investigated factors influencing substance abuse among sixth- and seventh-graders from an affluent suburban community. Found high rates of depressive symptoms among older girls, links between internalizing symptoms and substance abuse, and peer approval of substance use among older boys. Distress was linked to achievement pressures and isolation…

  15. Education and Poverty in Affluent Countries. Routledge Research in Education

    ERIC Educational Resources Information Center

    Raffo, Carlo, Ed.; Dyson, Alan, Ed.; Gunter, Helen, Ed.; Hall, Dave, Ed.; Jones, Lisa, Ed.; Kalambouka, Afroditi, Ed.

    2011-01-01

    For the first time, researchers, policymakers and practitioners across the world will have access to a comprehensive mapping of research evidence and policy strategies about education and poverty in affluent countries. Although there is widespread agreement that poverty and poor educational outcomes are related, there are competing explanations as…

  16. Affluent Parents of Young Children: Neglected Parent Education Audience.

    ERIC Educational Resources Information Center

    Mulroy, Maureen T.; Goldman, Jane; Wales, Cassandra

    1998-01-01

    Affluent mothers of preschoolers (n=85) expressed strong interest in most of the parent education topics in an extension survey. Their interests were largely similar to those of parents from other socioeconomic groups. They were more interested in changes in personal identity/role and in issues related to having partners in high power/high…

  17. Education and Poverty in Affluent Countries. Routledge Research in Education

    ERIC Educational Resources Information Center

    Raffo, Carlo, Ed.; Dyson, Alan, Ed.; Gunter, Helen, Ed.; Hall, Dave, Ed.; Jones, Lisa, Ed.; Kalambouka, Afroditi, Ed.

    2011-01-01

    For the first time, researchers, policymakers and practitioners across the world will have access to a comprehensive mapping of research evidence and policy strategies about education and poverty in affluent countries. Although there is widespread agreement that poverty and poor educational outcomes are related, there are competing explanations as…

  18. Privileged but pressured? A study of affluent youth.

    PubMed

    Luthar, Suniya S; Becker, Bronwyn E

    2002-01-01

    The purpose of this study was to build on preliminary findings of unusually high internalizing symptoms and substance use among suburban high school students. The sample consisted of 302 sixth- and seventh-grade students in an affluent, suburban community. Findings corroborated expectations regarding several domains of vulnerability, showing (1) high rates of clinically significant depressive symptoms among older girls, (2) significant links between various internalizing symptoms and substance use among both boys and girls, and (3) peers' approval of substance use among older boys. In exploring potential causes of distress in this suburban sample, associations were found for achievement pressures (particularly excessive perfectionistic strivings), and isolation from parents (particularly low perceived closeness to mothers). Findings of this study are discussed in terms of widespread stereotypes about affluent families, as well as implications for future research and preventive interventions for a subgroup of youth typically viewed as being at "low risk."

  19. Privileged but Pressured? A Study of Affluent Youth

    PubMed Central

    Becker, Bronwyn E.

    2012-01-01

    The purpose of this study was to build on preliminary findings of unusually high internalizing symptoms and substance use among suburban high school students. The sample consisted of 302 sixth- and seventh-grade students in an affluent, suburban community. Findings corroborated expectations regarding several domains of vulnerability, showing (1) high rates of clinically significant depressive symptoms among older girls, (2) significant links between various internalizing symptoms and substance use among both boys and girls, and (3) peers’ approval of substance use among older boys. In exploring potential causes of distress in this suburban sample, associations were found for achievement pressures (particularly excessive perfectionistic strivings), and isolation from parents (particularly low perceived closeness to mothers). Findings of this study are discussed in terms of widespread stereotypes about affluent families, as well as implications for future research and preventive interventions for a subgroup of youth typically viewed as being at “low risk.” PMID:12361321

  20. Contamination from an affluent of Furnas reservoir by trace metals.

    PubMed

    Cavalcanti, P P; Rodrigues, L C A; Beijo, L A; Barbosa, S; Xavier, T T; Magalhães, F

    2014-11-01

    This study aims to determine concentrations and characterize trace metals distribution in an affluent of Furnas reservoir, Alfenas-MG. Water and sediment samples were taken monthly, 2010/10-2011/07 in five sites of Córrego do Pântano for subsequent determination of Pb, Cd and Zn levels by chemical analysis. The stream studied is in disagreement with Brazilian legislation for Class II water bodies (CONAMA 357). The highlights are the unsuitable concentrations of Pb for human consumption, according to Ministry of Health 2914 decree, providing risk for population.

  1. Education in the affluent society: Problems and conflicts

    NASA Astrophysics Data System (ADS)

    von Recum, Hasso

    1981-03-01

    The author starts from the observation that in an affluent society, education loses its primary significance as an investment and increasingly assumes the nature of a commodity for private consumption. He discusses the problems resulting from this change and relates them to the development of an educational policy which, in the Federal Republic of Germany, is characterised by a conflict-laden contradiction between egalitarian and meritocratic goals. The social character of modern societies, with its preponderant orientation towards the market and towards conformity, transforms the school into an institution in which the pupils are guided by the principle of economic rationality, pluralistic educational contents are offered and consumed as goods, and good school marks and diplomas are seen as scarce commodities. School education takes on the nature of a methodically guided process of consumption tending to produce a lack of interest that has to be overcome by constant re-stimulation. To enable critically selective use to be made of the abundance of general and cultural opportunities offered by an affluent society with plenty of leisure time, it would be necessary to develop the individual's capacities in the artistic and `spiritual' sphere with no less care than has hitherto been lavished on productive capacities. At present, however, educational institutions are hardly able to do this. Being themselves dominated by the commodity character of education, they lack the necessary freedom. Furthermore, the excessive emphasis on achievement which influences all areas of education, including the artistic/cultural ones, inhibits the development of new skills in consuming, and in the use of leisure time. Current educational policy, on the one hand, aims at mass education oriented by the goal of equality with the optimal promotion of the individual, but on the other hand, allows for selection based on the supremacy of academic norms and standards, thus giving educational

  2. Brief Report: Adolescent Adjustment in Affluent Communities: The Role of Motivational Climate and Goal Orientation

    ERIC Educational Resources Information Center

    Travers, Lea V.; Bohnert, Amy M.; Randall, Edin T.

    2013-01-01

    Researchers now recognize that affluent youth experience tremendous achievement pressures, yet contributing factors or outcomes are rarely explored. Using a sample of affluent adolescents, the present study investigates the mediating role of goal orientation (GO) on relations between school motivational climate (MC) and adolescent adjustment.…

  3. Brief Report: Adolescent Adjustment in Affluent Communities: The Role of Motivational Climate and Goal Orientation

    ERIC Educational Resources Information Center

    Travers, Lea V.; Bohnert, Amy M.; Randall, Edin T.

    2013-01-01

    Researchers now recognize that affluent youth experience tremendous achievement pressures, yet contributing factors or outcomes are rarely explored. Using a sample of affluent adolescents, the present study investigates the mediating role of goal orientation (GO) on relations between school motivational climate (MC) and adolescent adjustment.…

  4. Rates of bicycle helmet use in an affluent Michigan County.

    PubMed

    Jacques, L B

    1994-01-01

    Bicycle helmet use in the United States has remained low despite clear demonstration of its beneficial effect on reducing the incidence of serious head injury. Several interventions have been reported, with variable results and costs. Much of the recent literature has focused on child cyclists and on demographic factors associated with helmet use. This paper reports on helmet use by children and adults in a sample of 652 riders in an affluent southeast Michigan region, chosen to minimize the effect of previously recognized socioeconomic negative predictors that are not readily changed by intervention. Subjects were classified by age, sex, location, riding surface, type of bicycle, child bicycle seat use, child bicycle trailer use, and helmet use by companions. Overall helmet use was 24 percent; infants and toddlers had the highest rate of helmet use at 61 percent, followed by adults at 26 percent and school-aged children at 17 percent. The strongest predictor of helmet use in all age categories was the presence of a helmeted companion. Adult helmet use was also positively predicted by riding in the street and by riding a racing-type bicycle. The use of a city-type bicycle negatively predicted helmet use. For non-adults, female sex and the use of a child seat or trailer were positive predictors. Fostering peer pressure to increase helmet use may be an effective yet relatively inexpensive way to achieve the goal of widespread use of bicycle helmets.

  5. Rates of bicycle helmet use in an affluent Michigan County.

    PubMed Central

    Jacques, L B

    1994-01-01

    Bicycle helmet use in the United States has remained low despite clear demonstration of its beneficial effect on reducing the incidence of serious head injury. Several interventions have been reported, with variable results and costs. Much of the recent literature has focused on child cyclists and on demographic factors associated with helmet use. This paper reports on helmet use by children and adults in a sample of 652 riders in an affluent southeast Michigan region, chosen to minimize the effect of previously recognized socioeconomic negative predictors that are not readily changed by intervention. Subjects were classified by age, sex, location, riding surface, type of bicycle, child bicycle seat use, child bicycle trailer use, and helmet use by companions. Overall helmet use was 24 percent; infants and toddlers had the highest rate of helmet use at 61 percent, followed by adults at 26 percent and school-aged children at 17 percent. The strongest predictor of helmet use in all age categories was the presence of a helmeted companion. Adult helmet use was also positively predicted by riding in the street and by riding a racing-type bicycle. The use of a city-type bicycle negatively predicted helmet use. For non-adults, female sex and the use of a child seat or trailer were positive predictors. Fostering peer pressure to increase helmet use may be an effective yet relatively inexpensive way to achieve the goal of widespread use of bicycle helmets. PMID:8153282

  6. Differences and similarities in non-cystic fibrosis bronchiectasis between developing and affluent countries.

    PubMed

    Kapur, Nitin; Karadag, Bulent

    2011-06-01

    Non-CF bronchiectasis remains a major cause of morbidity not only in developing countries but in some indigenous groups of affluent countries. Although there is a decline in the prevalence and incidence in developed countries, recent studies in indigenous populations report higher prevalence. Due to the lack of such data, epidemiological studies are required to find the incidence and prevalence in developing countries. Although the main characteristics of bronchiectasis are similar in developing and affluent countries, underlying aetiology, nutritional status, frequency of exacerbations and severity of the disease are different. Delay of diagnosis is surprisingly similar in the affluent and developing countries possibly due to different reasons. Long-term studies are needed for evidence based management of the disease. Successful management and prevention of bronchiectasis require a multidisciplinary approach, while the lack of resources is still a major problem in the developing countries.

  7. Effluent Guidelines

    EPA Pesticide Factsheets

    Effluent guidelines are national standards for wastewater discharges to surface waters and municipal sewage treatment plants. We issue the regulations for industrial categories based on the performance of treatment and control technologies.

  8. The Mediating Role of Engagement in Mentoring Relationships and Self-Esteem among Affluent Adolescent Girls

    ERIC Educational Resources Information Center

    Liang, Belle; Lund, Terese Jean; Mousseau, Angela M. Desilva; Spencer, Renée

    2016-01-01

    This study examined the influence of growth-fostering mentoring relationships on the self-esteem of adolescent female students from affluent communities. Studies have demonstrated that this population of students is susceptible to psychological distress and self-esteem problems, due to perfectionistic strivings and achievement pressures.…

  9. Live like the Affluent in College, Live like a Student after Graduation

    ERIC Educational Resources Information Center

    Shaffer, Leigh S.

    2012-01-01

    Recent changes in basic economic conditions make it harder for college students to find their way in the new economy. However, in addition to these structural changes that drive up the costs of living in society, many students are also suffering from the effects of developing an unsustainable, affluent lifestyle both before and during the pursuit…

  10. Is Deindustrialization Causing High Unemployment in Affluent Countries? Evidence from 16 OECD Countries, 1970-2003

    ERIC Educational Resources Information Center

    Kollmeyer, Christopher; Pichler, Florian

    2013-01-01

    This study assesses the possibility that deindustrialization has been contributing to the persistently high unemployment rates experienced by most affluent countries since the mid-1970s. Combining insights from Lilien's (1982) "sectoral shift" thesis and the literature on deindustrialization, the authors assert that the decades-long contraction of…

  11. Welcoming Taye: How His English Teacher Embraced an African American Transfer Student in an Affluent Suburb

    ERIC Educational Resources Information Center

    Hill, K. Dara

    2014-01-01

    This case study narrative examines the circumstances underlying problems of residency in an affluent Midwest suburb experiencing an unexpected influx of working class African American students. Dilemmas engender a cultural mismatch between teachers and students and discomfort with African-American males. In a controversial climate where students…

  12. Stressed and Losing Sleep: Sleep Duration and Perceived Stress among Affluent Adolescent Females

    ERIC Educational Resources Information Center

    DeSilva Mousseau, Angela M.; Lund, Terese J.; Liang, Belle; Spencer, Renée; Walsh, Jill

    2016-01-01

    This study examined the relationship between stress and sleep duration for adolescent females from affluent backgrounds. Participants were 218 students attending two independent single-sex secondary schools. Ordinary Least Squares (OLS) regression models (cross-sectional and longitudinal) were run to examine the association between stress and…

  13. The Mediating Role of Engagement in Mentoring Relationships and Self-Esteem among Affluent Adolescent Girls

    ERIC Educational Resources Information Center

    Liang, Belle; Lund, Terese Jean; Mousseau, Angela M. Desilva; Spencer, Renée

    2016-01-01

    This study examined the influence of growth-fostering mentoring relationships on the self-esteem of adolescent female students from affluent communities. Studies have demonstrated that this population of students is susceptible to psychological distress and self-esteem problems, due to perfectionistic strivings and achievement pressures.…

  14. Welcoming Taye: How His English Teacher Embraced an African American Transfer Student in an Affluent Suburb

    ERIC Educational Resources Information Center

    Hill, K. Dara

    2014-01-01

    This case study narrative examines the circumstances underlying problems of residency in an affluent Midwest suburb experiencing an unexpected influx of working class African American students. Dilemmas engender a cultural mismatch between teachers and students and discomfort with African-American males. In a controversial climate where students…

  15. Stressed and Losing Sleep: Sleep Duration and Perceived Stress among Affluent Adolescent Females

    ERIC Educational Resources Information Center

    DeSilva Mousseau, Angela M.; Lund, Terese J.; Liang, Belle; Spencer, Renée; Walsh, Jill

    2016-01-01

    This study examined the relationship between stress and sleep duration for adolescent females from affluent backgrounds. Participants were 218 students attending two independent single-sex secondary schools. Ordinary Least Squares (OLS) regression models (cross-sectional and longitudinal) were run to examine the association between stress and…

  16. Patterns and Correlates of Substance Use among Affluent, Suburban High School Students

    ERIC Educational Resources Information Center

    McMahon, Thomas J.; Luthar, Suniya S.

    2006-01-01

    Despite ongoing concern about substance use during adolescence, very little is known about alcohol and drug use among teens living in affluent social settings. In this longitudinal study, cluster analysis was used to characterize patterns of substance use and change in other dimensions of psychosocial adjustment within a cohort of 292 high school…

  17. Is Deindustrialization Causing High Unemployment in Affluent Countries? Evidence from 16 OECD Countries, 1970-2003

    ERIC Educational Resources Information Center

    Kollmeyer, Christopher; Pichler, Florian

    2013-01-01

    This study assesses the possibility that deindustrialization has been contributing to the persistently high unemployment rates experienced by most affluent countries since the mid-1970s. Combining insights from Lilien's (1982) "sectoral shift" thesis and the literature on deindustrialization, the authors assert that the decades-long contraction of…

  18. Patterns and Correlates of Substance Use among Affluent, Suburban High School Students

    ERIC Educational Resources Information Center

    McMahon, Thomas J.; Luthar, Suniya S.

    2006-01-01

    Despite ongoing concern about substance use during adolescence, very little is known about alcohol and drug use among teens living in affluent social settings. In this longitudinal study, cluster analysis was used to characterize patterns of substance use and change in other dimensions of psychosocial adjustment within a cohort of 292 high school…

  19. Understanding affluent adolescent adjustment: The interplay of parental perfectionism, perceived parental pressure, and organized activity involvement.

    PubMed

    Randall, Edin T; Bohnert, Amy M; Travers, Lea V

    2015-06-01

    This cross-sectional study examined relations between affluent adolescent adjustment and culturally salient factors within parent-child relationship and extracurricular domain. Bootstrapping techniques evaluated mediated effects among parental perfectionism, perceived parental pressure, intensity of organized activity (OA) involvement, and adolescent adjustment (i.e., depressive and anxiety symptoms, life satisfaction) within a sample of 10th graders and their parents (n = 88 parent-child pairs) from four high schools in affluent communities. Findings indicated that adolescents with more perfectionistic parents perceived more parental pressure and experienced poorer adjustment. Results also demonstrated that affluent adolescents who perceived more parental pressure were more intensely involved in OAs, but that higher OA intensity was linked to better adjustment. Findings highlight the importance of considering parental perfectionism when understanding adolescent behaviors and psychological outcomes, confirm the negative direct effects of parental pressure on adjustment, and corroborate prior research dispelling that highly intense OA involvement is linked to adolescent maladjustment. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  20. Targeting, universalism, and single-mother poverty: a multilevel analysis across 18 affluent democracies.

    PubMed

    Brady, David; Burroway, Rebekah

    2012-05-01

    We examine the influence of individual characteristics and targeted and universal social policy on single-mother poverty with a multilevel analysis across 18 affluent Western democracies. Although single mothers are disproportionately poor in all countries, there is even more cross-national variation in single-mother poverty than in poverty among the overall population. By far, the United States has the highest rate of poverty among single mothers among affluent democracies. The analyses show that single-mother poverty is a function of the household's employment, education, and age composition, and the presence of other adults in the household. Beyond individual characteristics, social policy exerts substantial influence on single-mother poverty. We find that two measures of universal social policy significantly reduce single-mother poverty. However, one measure of targeted social policy does not have significant effects, and another measure is significantly negative only when controlling for universal social policy. Moreover, the effects of universal social policy are larger. Additional analyses show that universal social policy does not have counterproductive consequences in terms of family structure or employment, while the results are less clear for targeted social policy. Although debates often focus on altering the behavior or characteristics of single mothers, welfare universalism could be an even more effective anti-poverty strategy.

  1. Nearly universal, but somewhat distinct: the feminization of poverty in affluent Western democracies, 1969-2000.

    PubMed

    Brady, David; Kall, Denise

    2008-09-01

    Our study extends research on the feminization of poverty by analyzing the variation in women's, men's, and feminized poverty across affluent democracies from 1969 to 2000. Specifically, we address three issues. First, we provide more recent estimates of adult women's and men's poverty and the ratio of women's to men's poverty with two different poverty measures. We suggest that by incorporating the elderly, the feminization of poverty may be greater than previously estimated. The feminization of poverty is nearly universal across affluent Western democracies 1969-2000. Second, we show that women's, men's and overall poverty are highly correlated, but the feminization of poverty diverges as a distinct social problem. Third, we find that women's, men's and overall poverty share several correlates, particularly the welfare state, though some differences exist. At the same time, several of our findings differ with past research. The feminization of poverty is only influenced by social security transfers, single motherhood and the sex ratios of the elderly and labor force participation. While power resources theory probably best explains women's, men's and overall poverty, structural theory may best explain the feminization of poverty. We conclude by discussing how analyses of the feminization of poverty contribute to debates on poverty and gender inequality.

  2. Can money buy happiness? Depressive symptoms in an affluent older population.

    PubMed

    West, C G; Reed, D M; Gildengorin, G L

    1998-01-01

    To determine if the inverse association between depressive symptoms and income reported in predominantly low- and middle-income older populations is present in a more affluent population of older adults and to determine if this pattern is independent of other known correlates of depressive symptoms such as medical problems, physical disability, and social support. Cross-sectional analysis within a prospective cohort study. An ongoing, community-based cohort study conducted by an independent research institution in an affluent Northern California county. A total of 1948 randomly selected, noninstitutionalized county residents 55 years of age and older who completed the baseline questionnaire and physical performance tests. The outcome measure was high level of depressive symptoms (score > or = 16) using the Center for Epidemiologic Studies-Depression scale (CES-D). The prevalence of high levels of depressive symptoms (CES-D score > or = 16) was lower than in most other population-based samples using an identical CES-D scale. In age-adjusted, sex-specific analyses, increasing income level was associated significantly with lower levels of depressive symptoms, but the nature of the relationship appeared quadratic rather than linear (Men: odds ratio (OR) income .80, 95% confidence interval (CI) .68-.94; income2 OR 1.006, 95% CI 1.001-1.011. Women: OR income .80, 95% CI .69-.91; income2 OR 1.007, 95% CI 1.002-1.011). In multivariate regression analyses including potential confounding risk factors, the magnitude of the association between depressive symptoms and income decreased and was not statistically significant when measures of health conditions, physical disability, and social support were included in the model (Men: OR income .90, 95% CI .75-1.06; income2 OR 1.003, 95% CI .998-1.009. Women: OR income .90, 95% CI .78-1.05; income2 OR 1.003, 95% CI .998-1.008). These findings suggest that poor health, physical disability, and social isolation are the major factors

  3. Behavioural therapy for smoking cessation: The effectiveness of different intervention types for disadvantaged and affluent smokers☆

    PubMed Central

    Hiscock, Rosemary; Murray, Susan; Brose, Leonie S.; McEwen, Andy; Bee, Jo Leonardi; Dobbie, Fiona; Bauld, Linda

    2013-01-01

    Background Disadvantaged smokers are less likely to be successful when trying to stop smoking than more affluent smokers. In the UK, NHS Stop Smoking Services (SSS) provide a range of pharmacotherapy and behavioural support, delivered by advisors with a range of backgrounds. Whether the types of support provided and who provides it influence differences in quit rates amongst low SES smokers compared with high SES smokers has not previously been examined. Methods 202,084 records of smokers in England who attended a NHS Stop Smoking Service between July 2010 and June 2011 were acquired. Smokers were followed-up by services at four weeks post quit date. Multilevel logistic regression models of CO validated quits were employed. Disadvantage was explored through the National Statistics Socio-Economic Classification (NS-SEC) and by eligibility for free prescriptions, an indicator of low income amongst adults aged between 19 and 59 in England. Results Affluent smokers were more likely to quit than disadvantaged smokers (OR 1.38 (1.35 to 1.42) for clients who paid for prescriptions compared to those eligible for free prescriptions). 80% of service clients received one-to-one counselling but open group forms of behavioural therapy were more successful (main effect OR 1.26 (1.12 to 1.41)) except amongst some of the most disadvantaged clients (long-term unemployed and prisoners). Closed groups were little deployed and they were not significantly more successful than one-to-one behavioural therapy after controls. Who delivered treatment did make a difference for some clients, with all but the most affluent less likely to be successful if they had been treated by a nurse compared with other types of advisers, including smoking cessation specialists (main effect OR 0.73 (0.65 to 0.83)). Conclusion This study provides further evidence that disadvantaged smokers find quitting more difficult even when they have attended a smoking cessation programme. The findings suggest that open

  4. Extracurricular Involvement Among Affluent Youth: A Scapegoat for “Ubiquitous Achievement Pressures”?

    PubMed Central

    Luthar, Suniya S.; Shoum, Karen A.; Brown, Pamela J.

    2007-01-01

    It has been suggested that overscheduling of upper-class youth might underlie the high distress and substance use documented among them. This assumption was tested by considering suburban 8th graders’ involvement in different activities along with their perceptions of parental attitudes toward achievement. Results indicated negligible evidence for deleterious effects of high extracurricular involvement per se. Far more strongly implicated was perceived parent criticism for both girls and boys as well as the absence of after-school supervision. Low parent expectations connoted significant vulnerability especially for boys. The findings indicate that at least among early adolescents, converging scientific and media reports may have scapegoated extracurricular involvements, to some degree, as an index of ubiquitous achievement pressures in affluent communities. PMID:16756447

  5. Overweight and obesity among affluent Bengalee schoolgirls of Lake Town, Kolkata, India.

    PubMed

    Bose, Kaushik; Bisai, Samiran; Mukhopadhyay, Ashish; Bhadra, Mithu

    2007-04-01

    A cross-sectional study was undertaken to determine the prevalence of overweight and obesity among 431 Bengalee schoolgirls aged 6-9 years in Kolkata, India. Anthropometric measurements of height and weight were made on 431 girls. The body mass index (BMI) was computed following the standard equation. Overweight and obesity was defined following the internationally accepted BMI cut-off points. Results revealed that the overall rates of overweight and obesity were 17.63% and 5.10%, respectively. A steady increase in number of overweight individuals was observed from 6 to 9 years. The prevalence of overweight among affluent Bengalee children was higher than those reported from other Asian countries.

  6. The Oslo Health Study: Is bone mineral density higher in affluent areas?

    PubMed Central

    Alver, Kari; Søgaard, Anne J; Falch, Jan A; Meyer, Haakon E

    2007-01-01

    Background Based on previously reported differences in fracture incidence in the socioeconomic less affluent Oslo East compared to the more privileged West, our aim was to study bone mineral density (BMD) in the same socioeconomic areas in Oslo. We also wanted to study whether possible associations were explained by socio-demographic factors, level of education or lifestyle factors. Methods Distal forearm BMD was measured in random samples of the participants in The Oslo Health Study by single energy x-ray absorptiometry (SXA). 578 men and 702 women born in Norway in the age-groups 40/45, 60 and 75 years were included in the analyses. Socioeconomic regions, based on a social index dividing Oslo in two regions – East and West, were used. Results Age-adjusted mean BMD in women living in the less affluent Eastern region was 0.405 g/cm2 and significantly lower than in West where BMD was 0.419 g/cm2. Similarly, the odds ratio of low BMD (Z-score ≤ -1) was 1.87 (95% CI: 1.22–2.87) in women in Oslo East compared to West. The same tendency, although not statistically significant, was also present in men. Multivariate analysis adjusted for education, marital status, body mass index, physical inactivity, use of alcohol and smoking, and in women also use of post-menopausal hormone therapy and early onset of menopause, did hardly change the association. Additional adjustments for employment status, disability pension and physical activity at work for those below the age of retirement, gave similar results. Conclusion We found differences in BMD in women between different socioeconomic regions in Oslo that correspond to previously found differences in fracture rates. The association in men was not statistically significant. The differences were not explained by socio-demographic factors, level of education or lifestyle factors. PMID:18036226

  7. Growth performance of affluent Indian children is similar to that in developed countries.

    PubMed Central

    Bhandari, Nita; Bahl, Rajiv; Taneja, Sunita; de Onis, Mercedes; Bhan, Maharaj K.

    2002-01-01

    OBJECTIVE: A cross-sectional survey was conducted in order to determine whether an affluent population in south Delhi had a growth performance similar to that in developed countries and to identify socioeconomic factors that militated against optimal growth in this group. METHODS: The weights and lengths of 395 children aged 12-23 months and the heights of 331 mothers and 153 grandmothers were measured and information was obtained on family socioeconomic status and child-feeding practices. Children born prematurely, i.e. before 37 weeks of gestation, and those with illness adversely affecting growth, were excluded from the analysis, as with the NCHS/WHO reference population. RESULTS: In 341 children included in the analysis, the mean Z-scores for weight-for-age, length-for-age and weight-for-length were -0.45, -0.28 and -0.32 respectively. About 6% of the children were underweight (weight-for-age Z-score < or =-2), 3% were stunted (length-for-age Z-score < or =-2), and 4% were wasted (weight-for-length Z-score < or =-2). The factors that were significantly associated with higher length-for-age were one or both parents having 17 years or more of education (mean length-for-age Z-score -0.17) and non-vegetarian diet (mean length-for-age Z-score - 0.18). No socioeconomic factors were associated with mean weight-for-length. CONCLUSION: The children in this affluent population were close to the NCHS/WHO reference population with regard to anthropometric indicators. The subpopulation with higher parental education had even better growth. It is intended to include this subpopulation in the WHO Multicentre Growth Reference Study. PMID:11984604

  8. Putting Poverty in Political Context: A Multi-Level Analysis of Adult Poverty across 18 Affluent Democracies

    ERIC Educational Resources Information Center

    Brady, David; Fullerton, Andrew S.; Cross, Jennifer Moren

    2009-01-01

    Our study analyzes how political context, embodied by the welfare state and Leftist political actors, shapes individual poverty. Using the Luxembourg Income Study, we conduct a multi-level analysis of working-aged adult poverty across 18 affluent Western democracies. Our index of welfare generosity has a negative effect on poverty net of…

  9. Putting Poverty in Political Context: A Multi-Level Analysis of Adult Poverty across 18 Affluent Democracies

    ERIC Educational Resources Information Center

    Brady, David; Fullerton, Andrew S.; Cross, Jennifer Moren

    2009-01-01

    Our study analyzes how political context, embodied by the welfare state and Leftist political actors, shapes individual poverty. Using the Luxembourg Income Study, we conduct a multi-level analysis of working-aged adult poverty across 18 affluent Western democracies. Our index of welfare generosity has a negative effect on poverty net of…

  10. Ethnicity and Political Orientations of "Affluent Ethnics": A Study of the Overseas Indians in the United States.

    ERIC Educational Resources Information Center

    Mohapatra, Manindra Kumar

    This survey of overseas Indians in the United States concentrates on the "affluent ethnics" within this group. These individuals are described as generally engaged in professional vocations, living in middle-class neighborhoods, and caught in the dilemma between ethnicity and affluence. Many respondents report having experienced…

  11. Whole Effluent Toxicity (WET)

    EPA Pesticide Factsheets

    Whole Effluent Toxicity (WET) describes the aggregate toxic effect of an aqueous sample (e.g., whole effluent wastewater discharge) as measured by an organism's response upon exposure to the sample (e.g., lethality, impaired growth, or reproduction).

  12. Facility effluent monitoring

    SciTech Connect

    Gleckler, B.P.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the facility effluent monitoring programs and provides an evaluation of effluent monitoring data. These evaluations are useful in assessing the effectiveness of effluent treatment and control systems, as well as management practices.

  13. Tree production in desert regions using effluent and water harvesting

    Treesearch

    Martin M. Karpiscak; Gerald J. Gottfried

    2000-01-01

    Treated municipal effluent combined with water harvesting can be used for land restoration and enhancing the growth of important riparian tree species. Paired studies in Arizona are assessing the potential of growing trees using mixtures of effluent and potable water. Trees are grown in the field and in containers. Initial results from the field show high survival for...

  14. Quality of effluents from Hattar Industrial Estate

    PubMed Central

    Sial, R.A.; Chaudhary, M.F.; Abbas, S.T.; Latif, M.I.; Khan, A.G.

    2006-01-01

    Of 6634 registered industries in Pakistan, 1228 are considered to be highly polluting. The major industries include textile, pharmaceutical, chemicals (organic and inorganic), food industries, ceramics, steel, oil mills and leather tanning which spread all over four provinces, with the larger number located in Sindh and Punjab, with smaller number in North Western Frontier Province (NWFP) and Baluchistan. Hattar Industrial Estate extending over 700 acres located in Haripur district of NWFP is a new industrial estate, which has been developed with proper planning for management of industrial effluents. The major industries located in Hattar are ghee industry, chemical (sulfuric acid, synthetic fiber) industry, textile industry and pharmaceuticals industry. These industries, although developed with proper planning are discharging their effluents in the nearby natural drains and ultimately collected in a big drain near Wah. The farmers in the vicinity are using these effluents for growing vegetables and cereal crops due to shortage of water. In view of this discussion, there is a dire need to determine if these effluents are hazardous for soil and plant growth. So, effluents from different industries, sewage and normal tap water samples were collected and analysed for pH, electrical conductivity (EC), total soluble salts (TSS), biological oxygen demand (BOD), chemical oxygen demand (COD), total nitrogen, cations and anions and heavy metals. The effluents of ghee and textile industries are highly alkaline. EC and TSS loads of ghee and textile industries are also above the National Environmental Quality Standards (NEQS), Pakistan. All the effluents had residual sodium carbonates (RSCs), carbonates and bicarbonates in amounts that cannot be used for irrigation. Total toxic metals load in all the effluents is also above the limit i.e. 2.0 mg/L. Copper in effluents of textile and sewage, manganese in ghee industry effluents and iron contents in all the effluents were

  15. Widespread 25-Hydroxyvitamin D Deficiency in Affluent and Nonaffluent Pregnant Indian Women

    PubMed Central

    Jani, Rati; Palekar, Suhaila; Munipally, Tanya; Ghugre, Padmini; Udipi, Shobha

    2014-01-01

    Objectives. This cross-sectional study primarily aimed to assess vitamin D adequacy in the third trimester of pregnancy using 25-hydroxyvitamin D (25(OH)D) and explore lifestyle characteristics (sun exposure index, diet, and economic indicators) associated with serum 25(OH)D. The secondary aim was to examine the relationship of serum 25(OH)D with birth weight and gestational age. Methods. Serum 25(OH)D was measured by chemiluminescent immunoassay in 150 pregnant women from Mumbai. Sun exposure index was computed. Dietary calcium, phytate : calcium ratio, and dietary phosphorus was calculated using the 24-hour diet recall method. Results. All women had 25(OH)D levels < 30.00 ng/ml. Multivariable linear regression showed that nonaffluent women had poorer 25(OH)D status than their affluent counterparts (β = −0.20; P = 0.03). Higher sun exposure index was associated with higher 25(OH)D concentrations (β = 0.31; P < 0.001), which remained significant after controlling for covariates. At the bivariate level, mothers of infants weighing <2500 g had lower serum 25(OH)D concentrations compared to mothers whose infants weighed ≥2500 g (P = 0.02). This association became non-significant after controlling for covariates. Conclusions. Vitamin D deficiency was universally prevalent in the cohort studied. There is a need to develop culturally sensitive strategies for improving the 25(OH)D status. PMID:25045711

  16. Taeniasis and cysticercosis in housemaids working in affluent neighborhoods in Lima, Peru.

    PubMed

    Huisa, Branko N; Menacho, Luis A; Rodriguez, Silvia; Bustos, Javier A; Gilman, Robert H; Tsang, Victor C W; Gonzalez, Armando E; García, Hector H

    2005-09-01

    Taenia solium taeniasis/cysticercosis is endemic in most developing countries, where it is an important cause of epileptic seizures and other neurologic symptoms. In industrialized countries, cysticercosis results from travel or immigration of tapeworm carriers from endemic areas. In both endemic and nonendemic countries, housemaids commonly immigrate from cysticercosis-endemic areas and can transmit the infection if they carry the adult tapeworm. Between July 2001 and July 2002, 1,178 housemaids (961 of them work in the top five most affluent districts of Lima, a metropolis of 8 million inhabitants considered nonendemic for cysticercosis) were evaluated for serum antibodies to Taenia solium and stool microscopy for taeniasis and cysticercosis. The serosurvey revealed a prevalence of cysticercosis-specific antibodies of 14.6% (95% CI: 12.6-16.6%), and stool microscopy detected 12 T. solium tapeworm carriers, for a prevalence of taeniasis of 1.2% (95% CI: 0.6-1.8%). A nonrandom sample of 26 seropositive housemaids was examined by brain CT and 50% of them had brain lesions compatible with neurocysticercosis, mainly calcifications. From the families who used a tapeworm-carrier housemaid, cysticercosis antibodies were detected in 6 (23%) of 26 persons who agreed to participate. One seropositive member of the employer families was symptomatic for seizures and had brain calcifications. The prevalence of tapeworm infections in this housemaid group is similar to levels in endemic areas, constituting a source of neurocysticercosis infection.

  17. Chemical composition and sources of particle pollution in affluent and poor neighborhoods of Accra, Ghana

    NASA Astrophysics Data System (ADS)

    Zhou, Zheng; Dionisio, Kathie L.; Verissimo, Thiago G.; Kerr, Americo S.; Coull, Brent; Arku, Raphael E.; Koutrakis, Petros; Spengler, John D.; Hughes, Allison F.; Vallarino, Jose; Agyei-Mensah, Samuel; Ezzati, Majid

    2013-12-01

    The highest levels of air pollution in the world now occur in developing country cities, where air pollution sources differ from high-income countries. We analyzed particulate matter (PM) chemical composition and estimated the contributions of various sources to particle pollution in poor and affluent neighborhoods of Accra, Ghana. Elements from earth’s crust were most abundant during the seasonal Harmattan period between late December and late January when Saharan dust is carried to coastal West Africa. During Harmattan, crustal particles accounted for 55 μg m-3 (37%) of fine particle (PM2.5) mass and 128 μg m-3 (42%) of PM10 mass. Outside Harmattan, biomass combustion, which was associated with higher black carbon, potassium, and sulfur, accounted for between 10.6 and 21.3 μg m-3 of fine particle mass in different neighborhoods, with its contribution largest in the poorest neighborhood. Other sources were sea salt, vehicle emissions, tire and brake wear, road dust, and solid waste burning. Reducing air pollution in African cities requires policies related to energy, transportation and urban planning, and forestry and agriculture, with explicit attention to impacts of each strategy in poor communities. Such cross-sectoral integration requires emphasis on urban environment and urban poverty in the post-2015 Development Agenda.

  18. Ammonium removal from anaerobically treated effluent by Chlamydomonas acidophila.

    PubMed

    Escudero, Ania; Blanco, Fernando; Lacalle, Arrate; Pinto, Miriam

    2014-02-01

    Several batch culture studies were carried out to evaluate an anaerobically treated effluent as a low-cost growth medium for the microalga Chlamydomonas acidophila and to study the effectiveness of the microalga in removing NH4-N from the effluent. An initial decrease in the effluent pH to 3 was required for adequate growth of C. acidophila and removal of NH4-N. Growth of the microalgae was inhibited at high light intensity (224μmolphotonsm(-2)s(-1) at the surface of the vessels). However, the growth was not greatly affected by the high solid content and turbidity of the effluent. The microalga was able to grow in media containing NH4-N at concentrations of up to 1000mgL(-1) (50% of effluent) and to remove 88mg of NH4-NL(-1) in 10days. C. acidophila therefore appears a promising agent for the removal of NH4-N from anaerobically treated effluents.

  19. INEEL Liquid Effluent Inventory

    SciTech Connect

    Major, C.A.

    1997-06-01

    The INEEL contractors and their associated facilities are required to identify all liquid effluent discharges that may impact the environment at the INEEL. This liquid effluent information is then placed in the Liquid Effluent Inventory (LEI) database, which is maintained by the INEEL prime contractor. The purpose of the LEI is to identify and maintain a current listing of all liquid effluent discharge points and to identify which discharges are subject to federal, state, or local permitting or reporting requirements and DOE order requirements. Initial characterization, which represents most of the INEEL liquid effluents, has been performed, and additional characterization may be required in the future to meet regulations. LEI information is made available to persons responsible for or concerned with INEEL compliance with liquid effluent permitting or reporting requirements, such as the National Pollutant Discharge Elimination System, Wastewater Land Application, Storm Water Pollution Prevention, Spill Prevention Control and Countermeasures, and Industrial Wastewater Pretreatment. The State of Idaho Environmental Oversight and Monitoring Program also needs the information for tracking liquid effluent discharges at the INEEL. The information provides a baseline from which future liquid discharges can be identified, characterized, and regulated, if appropriate. The review covered new and removed buildings/structures, buildings/structures which most likely had new, relocated, or removed LEI discharge points, and at least 10% of the remaining discharge points.

  20. Crystal growing

    NASA Technical Reports Server (NTRS)

    Neville, J. P.

    1990-01-01

    One objective is to demonstrate the way crystals grow and how they affect the behavior of material. Another objective is to compare the growth of crystals in metals and nonmetals. The procedures, which involve a supersaturated solution of a salt that will separate into crystals on cooling and the pouring off of an eutectic solution to expose the crystals formed by a solid solution when an alloy of two metals forms a solid and eutectic solution on cooling, are described.

  1. Nuclear reactor effluent monitoring

    SciTech Connect

    Minns, J.L.; Essig, T.H.

    1993-12-31

    Radiological environmental monitoring and effluent monitoring at nuclear power plants is important both for normal operations, as well as in the event of an accident. During normal operations, environmental monitoring verifies the effectiveness of in-plant measures for controlling the release of radioactive materials in the plant. Following an accident, it would be an additional mechanism for estimating doses to members of the general public. This paper identifies the U.S. Nuclear Regulatory Commission (NRC) regulatory basis for requiring radiological environmental and effluent monitoring, licensee conditions for effluent and environmental monitoring, NRC independent oversight activities, and NRC`s program results.

  2. Estimating effluent COD

    SciTech Connect

    Eckenfelder, W.W.; Landine, R.

    1995-06-01

    In many parts of the world, chemical oxygen demand (COD) is a primary effluent parameter. Unlike BOD, which considers only biodegradable organics, COD also includes non-degradable organics and non-degradable biological oxidation by-products, generally referred to as soluble microbial products (SMP). The SMP can vary from 2% to 10% of the influent degradable COD. If the technology is limited to biological treatment only, the degradable COD will be removed. Further reductions in COD will require physical chemical treatments such as activated carbon. Effluent COD values for several industrial wastewaters are presented. Effluent characteristics from the anaerobic treatment of industrial wastewaters are also discussed.

  3. Preference segmentation of health care services: the old-fashioneds, value conscious, affluents and professional want-it-alls.

    PubMed

    Woodside, A G; Nielsen, R L; Walters, F; Muller, G D

    1988-06-01

    The results of a national segmentation study are reported. The findings extend the empirical work of Finn and Lamb and the benefit-seeking conjectures by Kotler and Clarke that consumers with preferences toward specific hospitals can be segmented into a few distinct groups. The groups described in the findings are identified as the value conscious, the affluents, the old-fashioneds, and the professional want-it-alls. Each segment has a unique demographic profile. The substantial importance of doctors' recommendations in influencing hospital choice is supported for all four consumer segments. Suggestions for additional research and hospital marketing strategies are provided.

  4. Genotoxicity of swine effluents.

    PubMed

    Techio, V H; Stolberg, J; Kunz, A; Zanin, E; Perdomo, C C

    2011-01-01

    This study aimed at the investigation of genotoxic effects of swine effluents from different stages of a treatment system for swine wastes through bioassay of stamen hairs and micronuclei in Tradescantia (clone BNL 4430). No significant differences (p≥0.05) regarding the genic mutations were found in the bioassay of stamen hairs, independently of the effluent analysed. For the genotoxicity test with micronuclei, the plants exposed to raw wastes, to sludge, and to effluent of the biodigester have presented higher rates of chromosomal damages (micronuclei), with significant differences in relation to the control group and other effluent of the waste treatment system (p≤0.05). The association between the chemical parameters and the genotoxicity data have shown that the variables COD and TKN have presented significant correlation (p≤0.05) with the number of mutagenic events in the tetrads.

  5. NATIONAL WWTP EFFLUENT STUDY

    EPA Science Inventory

    Reports of potential wildlife risk from exposure to environmental estrogens emphasize the need to better understand both estrogenic presence and persistence in treated wastewater effluents. In addition to wildlife exposure, human exposure should also be examined, especially in si...

  6. NATIONAL WWTP EFFLUENT STUDY

    EPA Science Inventory

    Reports of potential wildlife risk from exposure to environmental estrogens emphasize the need to better understand both estrogenic presence and persistence in treated wastewater effluents. In addition to wildlife exposure, human exposure should also be examined, especially in si...

  7. Effluent Guidelines Plan

    EPA Pesticide Factsheets

    EPA publishes a biennial plan for the annual review & revision of promulgated effluent guidelines, identifying new categories and scheduling promulgation of new & revised regulations; under Clean Water Act sec. 304(m).

  8. Effluent characterization and different modes of reuse in agriculture-a model case study.

    PubMed

    Das, Madhumita; Kumar, Ashwani

    2009-06-01

    High-quality waters are steadily retreating worldwide. Discharge of industrial effluent in the environment again declines soil/water quality to a great extent. On the other hand, effluent reuse in agriculture could be a means to conserve natural resources by providing assured water supply for growing crops. But industrial effluents are highly variable in nature, containing a variety of substances, and all are not favorable for farming. Appraisal and developing modes of effluent reuse is therefore a prerequisite to enable its proper use in agriculture. Effluents of various industries were assessed and approaches for their use in farming were developed for a particular region in this study. As per availability of effluents, the same could be implemented in other water-scarce areas. Effluents of 20 different industrial units were characterized by 24 attributes. Comparing these with corresponding irrigation water quality standards, the probability of their reuse was interpreted in the first approach. On the basis of relevant properties of major soil types dominated in a particular region, the soil-based usability of effluent was worked out in the second approach. By emphasizing the limitation of groundwater development where it went beyond 50% exploitation level, the land form and major soil type were then identified by applying a soil-based effluent reuse approach; the area-specific suitability of its use was perceived in the third approach. On the basis of irrigation water quality standards, the irrigation potentials of paper mill, fermentation (breweries and distilleries), and sugar factory effluents were recognized. In a soil-based approach, the compatibility of effluent with soil type was marked with A (preferred) and B (moderately preferred) classes and, compiling their recurring presence, the unanimous preference for paper mill effluent followed by rubber goods manufacturing industries/marine shrimp processing units, fermentation, and sugar mills was noted

  9. Dietary pattern, height, weight centile and BMI of affluent school children and adolescents from three major cities of Pakistan.

    PubMed

    Aziz, Sina; Umm-e-Rubab; Noorulain, Wajeeha; Majid, Rukhsana; Hosain, Kehkashan; Siddiqui, Intisar Ahmed; Manzoor, Shaheena

    2010-01-01

    To compare the dietary pattern, height, weight centile and BMI of affluent school children and adolescents from three major cities of Pakistan. Cross-sectional study. Private Schools of Karachi, Quetta and Lahore, from September 2007 to March 2008. The affluent socioeconomic group was identified by the monthly income of the parents (average>Rs.15,000 per month, $246); school fees of child (average>Rs.1,500 per month, $25) and household items such as computer, refrigerator, washing machine, television, car etc. A total of 652 healthy immunized children with no history of chronic infection, inducted through multistage stratified sampling were divided into groups A, B, and C by ages of 6-9, 10-13, and 14-17 years respectively. Height, weight and 24 hours diet recall was obtained. Centre for Disease Control and prevention (CDC), clinical charts with 5th and 95 percentile for standard height and weight were used. Food records subjected to USDA food exchange list were used. Forms were used as inputs to generate tables for Statistical Package for social sciences -SPSS, Window 13.0. In girls calories and food intake in group A and B of Quetta was lower (p<.005) vs. other cities. No significant difference was seen in group C. Fat intake was the same in the girls of all 3 groups. In boys caloric carbohydrates and protein intake of group A of Quetta vs. groups B and C was significant by different National Centre for Health Statistics (NCHS) height and weight in groups A and B were at the 50-90 centile and at 25-50 in group C, centile. BMI (kg/m2) in girls and boys of group A were not different. BMI was highest in group B girls (mean 22+/-5) and group C boys (25+/-4) of Quetta. Children of affluent schools of Karachi compared to Quetta are taking more junk food but their consumption of protein is lowered and of a poor quality. Overall fat is below normal recommended standards. However, minimum fat intake was seen in school children of Quetta when compared with Karachi and

  10. Declining Segregation through the Lens of Neighborhood Quality: Does Middle-Class and Affluent Status Bring Equality?

    PubMed Central

    Friedman, Samantha; Gibbons, Joseph; Galvan, Chris

    2014-01-01

    Middle- and upper-class status along with suburban residence are together considered symbolic of the American dream. However, the question of whether they mean access to better quality residential environments has gone largely unexplored. This study relies on data from the 2009 panel of the American Housing Survey and focuses on a range of neighborhood conditions, including indicators of physical and social disorder as well as housing value and a neighborhood rating. Contrary to the tenets of the spatial assimilation model, we find that middle-class and affluent status do not consistently lead to superior conditions for all households. Neighborhood circumstances vary considerably based on householder race and ethnicity, with blacks and Hispanics experiencing the greatest disparities from whites. In addition, suburban residence does not attenuate such differences, and in some cases, well-to-do minorities do even worse than whites in neighborhood quality in suburbs. PMID:24767597

  11. Declining segregation through the lens of neighborhood quality: does middle-class and affluent status bring equality?

    PubMed

    Friedman, Samantha; Gibbons, Joseph; Galvan, Chris

    2014-07-01

    Middle- and upper-class status along with suburban residence are together considered symbolic of the American dream. However, the question of whether they mean access to better quality residential environments has gone largely unexplored. This study relies on data from the 2009 panel of the American Housing Survey and focuses on a range of neighborhood conditions, including indicators of physical and social disorder as well as housing value and a neighborhood rating. Contrary to the tenets of the spatial assimilation model, we find that middle-class and affluent status do not consistently lead to superior conditions for all households. Neighborhood circumstances vary considerably based on householder race and ethnicity, with blacks and Hispanics experiencing the greatest disparities from whites. In addition, suburban residence does not attenuate such differences, and in some cases, well-to-do minorities do even worse than whites in neighborhood quality in suburbs. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Waste treatment of kraft effluents by white-rot fungi

    SciTech Connect

    Kondo, R.

    1996-10-01

    The residual lignin in unbleached kraft pulp is commonly removed to afford a fully bleached pulp through a multi-stage bleaching process consisting of chlorination and alkaline-extraction stages. The effluent from such a bleaching process is of growing environmental concern because it shows a dark brown color and contains numerous chlorinated organic substances. Moreover, this effluent is not easily recycled within a mill recovery system because of the potential corrosion problems created by its high chlorine content. White-rot fungi have even heavily modified lignin such as kraft lignin and atoms demonstrated that kraft bleaching effluent can be rot fungi, in particular, Trametes versicolor and this review lecture, the possibility of the application of kraft effluents will be discussed.

  13. Silage effluent management: a review.

    PubMed

    Gebrehanna, M M; Gordon, R J; Madani, A; VanderZaag, A C; Wood, J D

    2014-10-01

    Silage effluent is a potent wastewater that can be produced when ensiling crops that have a high moisture content (MC). Silage effluent can cause fish-kills and eutrophication due to its high biochemical oxygen demand (BOD) and nutrient content, respectively. It has a high acidity (pH ≈ 3.5-5) making it corrosive to steel and damaging to concrete, which makes handling, storage and disposal a challenge. Although being recognized as a concentrated wastewater, most research has focused on preventing its production. Despite noted imprecision in effluent production models-and therefore limited ability to predict when effluent will flow-there has been little research aimed at identifying effective reactive management options, such as containment and natural treatment systems. Increasing climate variability and intensifying livestock agriculture are issues that will place a greater importance on developing comprehensive, multi-layered management strategies that include both preventative and reactive measures. This paper reviews important factors governing the production of effluent, approaches to minimize effluent flows as well as treatment and disposal options. The challenges of managing silage effluent are reviewed in the context of its chemical constituents. A multi-faceted approach should be utilized to minimize environmental risks associated with silage effluent. This includes: (i) managing crop moisture content prior to ensiling to reduce effluent production, (ii) ensuring the integrity of silos and effluent storages, and (iii) establishing infrastructure for effluent treatment and disposal. A more thorough investigation of constructed wetlands and vegetated infiltration areas for treating dilute silage effluent is needed. In particular, there should be efforts to improve natural treatment system design criteria by identifying pre-treatment processes and appropriate effluent loading rates. There is also a need for research aimed at understanding the effects of

  14. Variation with socioeconomic status of indoor radon levels in Great Britain: The less affluent have less radon.

    PubMed

    Kendall, Gerald M; Miles, Jon C H; Rees, David; Wakeford, Richard; Bunch, Kathryn J; Vincent, Tim J; Little, Mark P

    2016-11-01

    We demonstrate a strong correlation between domestic radon levels and socio-economic status (SES) in Great Britain, so that radon levels in homes of people with lower SES are, on average, only about two thirds of those of the more affluent. This trend is apparent using small area measures of SES and also using individual social classes. The reasons for these differences are not known with certainty, but may be connected with greater underpressure in warmer and better-sealed dwellings. There is also a variation of indoor radon levels with the design of the house (detached, terraced, etc.). In part this is probably an effect of SES, but it appears to have other causes as well. Data from other countries are also reviewed, and broadly similar effects seen in the United States for SES, and in other European countries for detached vs other types of housing. Because of correlations with smoking, this tendency for the lower SES groups to experience lower radon levels may underlie the negative association between radon levels and lung cancer rates in a well-known ecological study based on US Counties. Those conducting epidemiological studies of radon should be alert for this effect and control adequately for SES. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. More than just nickels and dimes: a cross-national analysis of working poverty in affluent democracies.

    PubMed

    Brady, David; Fullerton, Andrew S; Cross, Jennifer Moren

    2010-01-01

    Despite its centrality to contemporary inequality, working poverty is often popularly discussed but rarely studied by sociologists. Using the Luxembourg Income Study (2009), we analyze whether an individual is working poor across 18 affluent democracies circa 2000. We demonstrate that working poverty does not simply mirror overall poverty and that there is greater cross-national variation in working than overall poverty. We then examine four explanations for working poverty: demographic characteristics, economic performance, unified theory, and welfare generosity. We utilize Heckman probit models to jointly model the likelihood of employment and poverty among the employed. Our analyses provide the least support for the economic performance explanation. There is modest support for unified theory as unionization reduces working poverty in some models. However, most of these effects appear to be mediated by welfare generosity. More substantial evidence exists for the demographic characteristics and welfare generosity explanations. An individual's likelihood of being working poor can be explained by (a) a lack of multiple earners or other adults in one's household, low education, single motherhood, having children and youth; and (b) the generosity of the welfare state in which he or she resides. Also, welfare generosity does not undermine employment and reduces working poverty even among demographically vulnerable groups. Ultimately, we encourage a greater role for the welfare state in debates about working poverty.

  16. Growing and Growing: Promoting Functional Thinking with Geometric Growing Patterns

    ERIC Educational Resources Information Center

    Markworth, Kimberly A.

    2010-01-01

    Design research methodology is used in this study to develop an empirically-substantiated instruction theory about students' development of functional thinking in the context of geometric growing patterns. The two research questions are: (1) How does students' functional thinking develop in the context of geometric growing patterns? (2) What are…

  17. Assessment of industrial effluent and its impact on soil and plants.

    PubMed

    Barman, S C; Kisku, G C; Salve, P R; Misra, D; Sahu, R K; Ramteke, P W; Bhargava, S K

    2001-10-01

    The present study deals with the assessment of industrial water of an electronic component manufacturing unit with electroplating and its subsequent effects on soil and plants receiving the effluent. The physico-chemical parameters of the effluent samples showed higher value than that of ground water. The treated effluent was within the permissible limit. Microtox test was conducted and determined the degree of toxicity of untreated, treated effluents as well as the water sample collected at effluent discharge point of receiving river (confluence point). The physico- mechanical parameters of the soil samples were not changed due to irrigation of the treated effluent, but the concentration of metals were comparatively higher than the control soil. Higher accumulation of metals was found in the plant parts in naturally growing weeds and cultivated crop plant irrigated with treated effluent. Elevated accumulation of metals in Eichhornia crassipes and Marsilea sp. growing along the effluent channel has been identified as a potential source of biomonitoring of metals particularly for Cu and Ca and can be utilised for the removal of heavy metal from wastewater.

  18. Growing media [Chapter 5

    Treesearch

    Douglass F. Jacobs; Thomas D. Landis; Tara Luna

    2009-01-01

    Selecting the proper growing medium is one of the most important considerations in nursery plant production. A growing medium can be defined as a substance through which roots grow and extract water and nutrients. In native plant nurseries, a growing medium can consist of native soil but is more commonly an "artificial soil" composed of materials such as peat...

  19. Liquid Effluent Retention Facility/Effluent Treatment Facility Hazards Assessment

    SciTech Connect

    Simiele, G.A.

    1994-09-29

    This document establishes the technical basis in support of Emergency Planning activities for the Liquid Effluent Retention Facility and Effluent Treatment Facility the Hanford Site. The document represents an acceptable interpretation of the implementing guidance document for DOE ORDER 5500.3A. Through this document, the technical basis for the development of facility specific Emergency Action Levels and the Emergency Planning Zone is demonstrated.

  20. Facility effluent monitoring plan for WESF

    SciTech Connect

    SIMMONS, F.M.

    1999-09-01

    The FEMP for the Waste Encapsulation and Storage Facility (WESF) provides sufficient information on the WESF effluent characteristics and the effluent monitoring systems so that a compliance assessment against applicable requirements may be performed. Radioactive and hazardous material source terms are related to specific effluent streams that are in turn, related to discharge points and, finally are compared to the effluent monitoring system capability.

  1. Role of livestock effluent suspended particulate in sealing effluent ponds.

    PubMed

    Bennett, J McL; Warren, B R

    2015-05-01

    Intensive livestock feed-lots have become more prevalent in recent years to help in meeting the predicted food production targets based on expected population growth. Effluent from these is stored in ponds, representing a potential concern for seepage and contamination of groundwater. Whilst previous literature suggests that effluent particulate can limit seepage adequately in combination with a clay liner, this research addresses potential concerns for sealing of ponds with low concentration fine and then evaluates this against proposed filter-cake based methodologies to describe and predict hydraulic reduction. Short soil cores were compacted to 98% of the maximum dry density and subject to ponded head percolation with unfiltered-sediment-reduced effluent, effluent filtered to <3 μm, and chemically synthesized effluent. Reduction in hydraulic conductivity was observed to be primarily due to the colloidal fraction of the effluent, with larger particulate fractions providing minimal further reduction. Pond sealing was shown to follow mathematical models of filter-cake formation, but without the formation of a physical seal on top of the soil surface. Management considerations based on the results are presented.

  2. Far-field model of the regional influence of affluent plumes from Ocean Thermal Energy Conversion (OTEC) plants

    NASA Astrophysics Data System (ADS)

    Wang, D. P.

    1985-07-01

    Ocean thermal energy conversion (OTEC) plants discharge large volumes of cold water into the upper ocean. A three-dimensional, limited-area model was developed to investigate the regional influence of the far-field effluent plume created by the negatively buoyant discharge. The model was applied to discharges from a 40-MW sub e OTEC plant into coastal waters characterized by various ambient ocean conditions. A typical ambient temperature structure and nutrient distribution, as well as the behavior of the effluent plume itself, were strongly modified by the discharge-induced circulation. Although temperature perturbations in the plume were small, upward entrainment of nutrients from below the thermocline was significant. The regional influence of discharges from an 80-MW sub e OTEC plant, the interactions between the discharges from two adjacent 40-MW sub e OTEC plants, and the effects of coastal boundary and bottom discharge were examined with respect to the regional influence of a 40-MW sub e OTEC plant located in deep water off a coast (base case).

  3. Pulp mill effluent color removal process

    SciTech Connect

    Newman, H.L.; Adams, W.S. Jr.; Boyden, B.

    1991-07-16

    This paper describes a method for removing color from an effluent having a low pH and containing organic chromophores. It comprises: increasing the pressure of the effluent to between 200 and 600 psi to prevent the liquid within the effluent from changing phase; heating the effluent to a temperature between 200{degrees} and 250{degrees} C. for a retention time up to 20 minutes in accordance with the temperature to alter the chemical structure of lignin chromophores in the effluent; cooling the effluent to a temperature between 35{degrees} and 60{degrees} C.; adjusting the pressure of the effluent to between 0 to 10 psi; adjusting the pH of the effluent to between 10 and 12 to initiate flocculation of the altered chromophores in the effluent; and separating the chromophores from effluent.

  4. Radiation treatment of municipal effluent

    NASA Astrophysics Data System (ADS)

    Sawai, Teruko; Sekiguchi, Masayuki; Shimokawa, Toshinari; Sawai, Takeshi

    1993-10-01

    The recycling of municipal wastewater is an effective means of coping with the water shortage in Tokyo. After irradiation, the refractory organic substances in wastewater were decomposed. COD, light brown color, offensive odor and foaminess in the effluents were reduced with increasing dose. Inactivation efficiencies (D 10) of six microorganisms added to the secondary effluents and return sludge supernatant by irradiation were investigated. The survival curves of total bacteria, total coliforms and enterococci in the secondary effluents were compared. The number of total coliforms exponentially decreased with increasing dose and fell to undetectable levels at 0.5 kGy. The elimination of suspended solids in the secondary effluents is effective in diminishing the dose required to disinfect and prevent bacteria regrowth.

  5. Characteristics of treated effluents and their potential applications for producing concrete.

    PubMed

    Noruzman, Ainul Haezah; Muhammad, Bala; Ismail, Mohammad; Abdul-Majid, Zaiton

    2012-11-15

    Conservation and preservation of freshwater is increasingly becoming important as the global population grows. Presently, enormous volumes of freshwater are used to mix concrete. This paper reports experimental findings regarding the feasibility of using treated effluents as alternatives to freshwater in mixing concrete. Samples were obtained from three effluent sources: heavy industry, a palm-oil mill and domestic sewage. The effluents were discharge into public drain without danger to human health and natural environment. Chemical compositions and physical properties of the treated effluents were investigated. Fifteen compositional properties of each effluent were correlated with the requirements set out by the relevant standards. Concrete mixes were prepared using the effluents and freshwater to establish a base for control performance. The concrete samples were evaluated with regard to setting time, workability, compressive strength and permeability. The results show that except for some slight excesses in total solids and pH, the properties of the effluents satisfy the recommended disposal requirements. Two concrete samples performed well for all of the properties investigated. In fact, one sample was comparatively better in compressive strength than the normal concrete; a 9.4% increase was observed at the end of the curing period. Indeed, in addition to environmental conservation, the use of treated effluents as alternatives to freshwater for mixing concrete could save a large amount of freshwater, especially in arid zones.

  6. Impact of anaerobically treated and untreated (raw) distillery effluent irrigation on soil microflora, growth, total chlorophyll and protein contents of Phaseolus aureus L.

    PubMed

    Chandra, Ram; Kumar, Kishan; Singh, Jaswant

    2004-10-01

    Impact of distillery effluent (untreated and treated) irrigation on soil microflora of the pots used for growing Phaseolus aureus L. was investigated. The growth of the P. aureus plants as affected by distillery effluent irrigation was also evaluated. The irrigation of the pots by 1-10% distillery effluent (anaerobically treated) stimulated the growth of the soil microflora (increased number of bacteria, fungi and actinomycetes) and P. aureus plants (increased shoot and root lengths, biomass, chlorophyll and protein contents). Further, 15-20% distillery effluent (anaerobically treated) had toxic effect on soil micro flora as indicated by reduced number of bacteria, fungi and actinomycetes. Reduction in shoot, root, lengths, biomass, chlorophyll, protein contents of P. aureus was also observed when irrigated by 15-20% treated distillery effluent. All the concentrations of raw distillery effluent reduced the bacterial population. However, the treated distillery effluent concentrations <10% had stimulatory effect on fungal and actinomycetes population. However, raw effluent concentrations >5% reduced the same. Raw distillery effluent was more toxic to P. aureus than treated distillery effluent as concentrations >5%, had reduced the growth (shoot, root length and biomass) of the test plant. Raw distillery effluent had adverse effect to total chlorophyll contents and all the test concentrations reduced the total chlorophyll level. However, untreated (raw) distillery effluent stimulated the protein content initially. It has been concluded from-present study that lower concentrations of the raw distillery effluent (1-5%) and treated distillery effluent (1-10%) had stimulated the growth of P. aureus and soil microflora except soil bacteria (inhibited by all the concentration of the raw effluent). However, higher concentrations (raw effluent: 10-20%; treated effluent 15-20%) had toxicity to test parameters.

  7. Statistical Evaluation of Effluent Monitoring Data for the 200 Area Treated Effluent Disposal Facility

    SciTech Connect

    Chou, Charissa J.; Johnson, Vernon G.

    2000-03-08

    This report updates the original effluent variability study for the 200 Area Treated Effluent Disposal Facility (TEDF) and provides supporting justification for modifying the effluent monitoring portion of the discharge permit. Four years of monitoring data were evaluated and used to statistically justify changes in permit effluent monitoring conditions. As a result, the TEDF effluent composition and variability of the effluent waste stream are now well defined.

  8. Growing wealth and growing pains: child and adolescent psychiatry in Hong Kong, Malaysia and Singapore.

    PubMed

    Tan, Susan; Fung, Daniel; Hung, Se-Fong; Rey, Joseph

    2008-06-01

    Several Asian regions have undergone a dramatic transformation, some becoming very affluent. This paper aims to ascertain how countries that are becoming wealthy have dealt with child and adolescent mental health issues. Population health status, child and adolescent mental health services, child psychiatry training, the number of child psychiatrists and related matters were examined in Hong Kong, Malaysia and Singapore. Hong Kong, Malaysia and Singapore are ethnically, religiously, socially and politically very different. In spite of considerable wealth and a growing recognition that mental health problems in the young are increasing, they face similar problems--lack of access to treatment due to a dearth of services and a lack of child psychiatrists (2.5, 0.5 and 2.8 per million people, respectively). Because the number of child psychiatrists is so small, their ability to provide services, advocate, train, maintain a professional identity, and deal with future crises is very limited. Other rapidly developing countries can learn from this experience and should take action early to prevent a similar outcome.

  9. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the degree of effluent...

  10. 40 CFR 409.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar... beet sugar processing operation. Effluent characteristic Effluent limitations Maximum for any 1 day...

  11. 40 CFR 409.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar... beet sugar processing operation. Effluent characteristic Effluent limitations Maximum for any 1 day...

  12. 40 CFR 409.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar... beet sugar processing operation. Effluent characteristic Effluent limitations Maximum for any 1 day...

  13. 40 CFR 409.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar... beet sugar processing operation. Effluent characteristic Effluent limitations Maximum for any 1 day...

  14. 40 CFR 409.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar... beet sugar processing operation. Effluent characteristic Effluent limitations Maximum for any 1 day...

  15. 40 CFR 463.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PLASTICS MOLDING AND FORMING POINT SOURCE CATEGORY Cleaning Water Subcategory § 463.27 Effluent limitations guidelines representing the degree of effluent...

  16. 40 CFR 427.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.13 Effluent limitations guidelines representing the degree of effluent reduction...

  17. 40 CFR 427.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.13 Effluent limitations guidelines representing the degree of effluent reduction...

  18. 40 CFR 430.92 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Secondary Fiber Deink Subcategory § 430.92 Effluent limitations representing the degree of effluent...

  19. 40 CFR 428.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.33 Effluent limitations guidelines representing the degree of effluent...

  20. 40 CFR 428.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Latex Rubber Subcategory § 428.42 Effluent limitations guidelines representing the degree of effluent...

  1. 40 CFR 428.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.23 Effluent limitations guidelines representing the degree of effluent...

  2. 40 CFR 428.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.33 Effluent limitations guidelines representing the degree of effluent...

  3. 40 CFR 428.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Latex Rubber Subcategory § 428.43 Effluent limitations guidelines representing the degree of effluent...

  4. 40 CFR 428.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Latex Rubber Subcategory § 428.42 Effluent limitations guidelines representing the degree of effluent...

  5. 40 CFR 428.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.23 Effluent limitations guidelines representing the degree of effluent...

  6. 40 CFR 426.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.67 Effluent limitations guidelines representing the degree of effluent...

  7. 40 CFR 426.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.67 Effluent limitations guidelines representing the degree of effluent...

  8. 40 CFR 464.17 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.17 Effluent limitations guidelines representing the degree of effluent reduction...

  9. 40 CFR 414.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.63 Effluent limitations representing the degree of effluent reduction attainable by...

  10. 40 CFR 414.61 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.61 Effluent limitations representing the degree of effluent reduction...

  11. 40 CFR 414.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.62 Effluent limitations representing the degree of effluent reduction attainable by...

  12. 40 CFR 414.81 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Specialty Organic Chemicals § 414.81 Effluent limitations representing the degree of effluent reduction...

  13. 40 CFR 414.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.63 Effluent limitations representing the degree of effluent reduction attainable by...

  14. 40 CFR 414.71 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Bulk Organic Chemicals § 414.71 Effluent limitations representing the degree of effluent reduction attainable by...

  15. 40 CFR 414.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.62 Effluent limitations representing the degree of effluent reduction attainable by...

  16. 40 CFR 414.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Specialty Organic Chemicals § 414.82 Effluent limitations representing the degree of effluent reduction attainable by...

  17. 40 CFR 414.61 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.61 Effluent limitations representing the degree of effluent reduction...

  18. 40 CFR 414.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Specialty Organic Chemicals § 414.82 Effluent limitations representing the degree of effluent reduction attainable by...

  19. 40 CFR 414.83 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Specialty Organic Chemicals § 414.83 Effluent limitations representing the degree of effluent reduction attainable by...

  20. 40 CFR 414.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.62 Effluent limitations representing the degree of effluent reduction attainable by...

  1. 40 CFR 414.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Specialty Organic Chemicals § 414.82 Effluent limitations representing the degree of effluent reduction attainable by...

  2. 40 CFR 414.81 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Specialty Organic Chemicals § 414.81 Effluent limitations representing the degree of effluent reduction...

  3. 40 CFR 414.81 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Specialty Organic Chemicals § 414.81 Effluent limitations representing the degree of effluent reduction...

  4. 40 CFR 414.71 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Bulk Organic Chemicals § 414.71 Effluent limitations representing the degree of effluent reduction attainable by...

  5. 40 CFR 414.83 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Specialty Organic Chemicals § 414.83 Effluent limitations representing the degree of effluent reduction attainable by...

  6. 40 CFR 414.61 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.61 Effluent limitations representing the degree of effluent reduction...

  7. 40 CFR 414.71 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Bulk Organic Chemicals § 414.71 Effluent limitations representing the degree of effluent reduction attainable by...

  8. 40 CFR 428.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.33 Effluent limitations guidelines representing the degree of effluent...

  9. 40 CFR 428.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.23 Effluent limitations guidelines representing the degree of effluent...

  10. 40 CFR 428.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.23 Effluent limitations guidelines representing the degree of effluent...

  11. 40 CFR 428.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.33 Effluent limitations guidelines representing the degree of effluent...

  12. 40 CFR 405.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Cultured Products Subcategory § 405.37 Effluent limitations guidelines representing the degree of effluent...

  13. 40 CFR 420.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.62 Effluent limitations representing the degree of effluent reduction...

  14. 40 CFR 420.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.62 Effluent limitations representing the degree of effluent reduction...

  15. 40 CFR 427.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Roofing Subcategory § 427.62 Effluent limitations guidelines representing the degree of effluent...

  16. 40 CFR 427.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard Subcategory § 427.52 Effluent limitations guidelines representing the degree of effluent...

  17. 40 CFR 420.117 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....117 Section 420.117 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT... § 420.117 Effluent limitations representing the degree of effluent reduction attainable by...

  18. 40 CFR 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.43 Effluent limitations and guidelines representing the degree of effluent...

  19. 40 CFR 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.43 Effluent limitations and guidelines representing the degree of effluent...

  20. 40 CFR 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.43 Effluent limitations and guidelines representing the degree of effluent...

  1. 40 CFR 422.62 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Sodium Phosphates Subcategory § 422.62 Effluent limitations and guidelines representing the degree of effluent...

  2. 40 CFR 422.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.47 Effluent limitations guidelines representing the degree of effluent...

  3. 40 CFR 422.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.47 Effluent limitations guidelines representing the degree of effluent...

  4. 40 CFR 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.43 Effluent limitations and guidelines representing the degree of effluent...

  5. 40 CFR 422.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.47 Effluent limitations guidelines representing the degree of effluent...

  6. 40 CFR 422.62 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Sodium Phosphates Subcategory § 422.62 Effluent limitations and guidelines representing the degree of effluent...

  7. 40 CFR 422.62 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Sodium Phosphates Subcategory § 422.62 Effluent limitations and guidelines representing the degree of effluent...

  8. 40 CFR 422.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.47 Effluent limitations guidelines representing the degree of effluent...

  9. 40 CFR 422.62 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Sodium Phosphates Subcategory § 422.62 Effluent limitations and guidelines representing the degree of effluent...

  10. 40 CFR 422.62 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Sodium Phosphates Subcategory § 422.62 Effluent limitations and guidelines representing the degree of effluent...

  11. 40 CFR 430.72 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Mechanical Pulp Subcategory § 430.72 Effluent limitations representing the degree of effluent reduction...

  12. 40 CFR 430.72 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Mechanical Pulp Subcategory § 430.72 Effluent limitations representing the degree of effluent...

  13. 40 CFR 430.72 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Mechanical Pulp Subcategory § 430.72 Effluent limitations representing the degree of effluent reduction...

  14. 40 CFR 430.72 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Mechanical Pulp Subcategory § 430.72 Effluent limitations representing the degree of effluent...

  15. 40 CFR 430.72 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Mechanical Pulp Subcategory § 430.72 Effluent limitations representing the degree of effluent...

  16. 40 CFR 440.35 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Uranium, Radium and Vanadium Ores Subcategory § 440.35 Effluent limitations representing the degree of effluent...

  17. Dairy shed effluent treatment and recycling: Effluent characteristics and performance.

    PubMed

    Fyfe, Julian; Hagare, Dharma; Sivakumar, Muttucumaru

    2016-09-15

    Dairy farm milking operations produce considerable amounts of carbon- and nutrient-rich effluent that can be a vital source of nutrients for pasture and crops. The study aim was to characterise dairy shed effluent from a commercial farm and examine the changes produced by treatment, storage and recycling of the effluent through a two-stage stabilisation pond system. The data and insights from the study are broadly applicable to passive pond systems servicing intensive dairy and other livestock operations. Raw effluent contained mostly poorly biodegradable particulate organic material and organically bound nutrients, as well as a large fraction of fixed solids due to effluent recycling. The anaerobic pond provided effective sedimentation and biological treatment, but hydrolysis of organic material occurred predominantly in the sludge and continually added to effluent soluble COD, nutrients and cations. Sludge digestion also suppressed pH in the pond and increased salt levels through formation of alkalinity. High sludge levels significantly impaired pond treatment performance. In the facultative pond, BOD5 concentrations were halved; however smaller reductions in COD showed the refractory nature of incoming organic material. Reductions in soluble N and P were proportional to reductions in respective particulate forms, suggesting that respective removal mechanisms were not independent. Conditions in the ponds were unlikely to support biological nutrient removal. Recycling caused conservative inert constituents to accumulate within the pond system. Material leaving the system was mostly soluble (86% TS) and inert (65% TS), but salt concentrations remained below thresholds for safe land application. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

  18. Effluent Charts Help | ECHO | US EPA

    EPA Pesticide Factsheets

    Effluent Charts present dynamic charts and tables of permitted effluent limits, releases, and violations over time for Clean Water Act (CWA) wastewater discharge permits issued under the National Pollutant Discharge Elimination System (NPDES).

  19. 40 CFR 417.163 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.163 Effluent limitations guidelines representing the degree... detergent operations the following values pertain: Effluent characteristic Effluent limitations Maximum for...

  20. 40 CFR 417.163 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.163 Effluent limitations guidelines representing the degree... detergent operations the following values pertain: Effluent characteristic Effluent limitations Maximum for...

  1. 40 CFR 417.163 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.163 Effluent limitations guidelines representing the degree... detergent operations the following values pertain: Effluent characteristic Effluent limitations Maximum for...

  2. 40 CFR 417.163 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.163 Effluent limitations guidelines representing the degree... detergent operations the following values pertain: Effluent characteristic Effluent limitations Maximum for...

  3. 40 CFR 408.267 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... guidelines representing the degree of effluent reduction attainable by the application of the best... application of the best conventional pollutant control technology: Effluent characteristic Effluent...

  4. 40 CFR 408.257 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... best conventional pollutant control technology: Effluent characteristic Effluent limitations Maximum...

  5. Differences in both prevalence and titre of specific immunoglobulin E among children with asthma in affluent and poor communities within a large town in Ghana

    PubMed Central

    Stevens, W; Addo-Yobo, E; Roper, J; Woodcock, A; James, H; Platts-Mills, T; Custovic, A

    2011-01-01

    Background Reports from several African countries have noted an increasing prevalence of asthma in areas of extensive urbanization. Objective To investigate the relevance of allergen-specific sensitization and body mass index (BMI) to asthma/wheezing and exercise-induced bronchospasm (EIB) among children from affluent and poorer communities within a large town in Ghana. Methods Children with physician-diagnosed asthma and/or current wheezing aged 9–16 years (n=99; cases) from three schools with differing socio-economic backgrounds [urban affluent (UA), urban poor (UP) or suburban/rural (SR)] were recruited from a cross-sectional study (n=1848) in Kumasi, Ghana, and matched according to age, sex and area of residence with non-asthmatic/non-wheezy controls. We assayed sera for IgE antibodies to mite, cat, dog, cockroach, Ascaris and galactose-α-1,3-galactose. Results Children from the UA school had the lowest total serum IgE. However, cases from the UA school had a higher prevalence and mean titre of sIgE to mite (71.4%, 21.2 IU/mL) when compared with controls (14.3%, 0.8 IU/mL) or cases from UP (30%, 0.8 IU/mL) and SR community (47.8%, 1.6 IU/mL). While similar findings were observed with EIB in the whole population, among cases there was no difference in IgE antibody prevalence or titre between children with or without EIB. BMI was higher among UA children with and without asthma; in UP and SR communities, children with EIB (n=14) had a significantly higher BMI compared with children with asthma/wheezing without EIB (n=38) (18.2 vs. 16.4, respectively, P<0.01). Conclusions and Clinical Relevance In the relatively affluent school, asthma/wheezing and EIB were associated with high titre IgE antibodies to mite, decreased total IgE, and increased BMI. This contrasted with children in the urban poor school and suggests that changes relevant to a Western model of childhood asthma can occur within a short geographical distance within a large city in Africa. Cite this

  6. Growing Pains (For Parents)

    MedlinePlus

    ... Lessons? Visit KidsHealth in the Classroom What Other Parents Are Reading Your Child's Development (Birth to 3 Years) Feeding Your 1- to 3-Month-Old Feeding Your 4- to 7-Month-Old Feeding Your 8- to 12-Month-Old Feeding Your 1- to 2-Year-Old Growing ... > For Parents > Growing Pains Print A A A What's in ...

  7. Phosphorus removal from secondary effluents through integrated constructed treatment system.

    PubMed

    Xiong, Jibing; Qin, Yong; Mahmood, Qaisar; Liu, Hanhu; Yang, Dejun

    2011-01-01

    The treatment capacity of an integrated constructed treatment system (CTS) was explored which was designed to reduce phosphorus (P) from secondary effluents. The integrated CTS was combined with vertical-flow constructed wetland, floating bed and sand filter. The vertical wetland was filled from the bottom to the top with gravels, steel slag and peat. Vetiverzizanioides (L.) Nash was selected to grow in the vertical constructed wetland while Coixlacrymajobi L. was grown in floating bed. The results suggested that integrated CTS displayed excellent removal efficiency for chemical oxygen demand (COD), dissolved phosphorus (DP), and total phosphorus (TP). The average COD removal efficiency of the integrated CTS was 90.45% after 40 days of operation, the average DP and TP removal efficiencies of the integrated CTS were 97.43% and 96.40%, respectively. The integrated CTS has good potential in removing COD as well as P from secondary effluents. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. Childhood leukaemia and socioeconomic status in England and Wales 1976-2005: evidence of higher incidence in relatively affluent communities persists over time.

    PubMed

    Kroll, M E; Stiller, C A; Murphy, M F G; Carpenter, L M

    2011-11-22

    Record-based studies have generally reported association of higher childhood leukaemia incidence with higher socioeconomic status (SES), but recent findings are less consistent. We examined records from the National Registry of Childhood Tumours for evidence of this association in England and Wales during 1976-2005. All eligible leukaemia registrations (N=11940) were grouped by year of diagnosis in decades centred on census years 1981, 1991 and 2001 (N=3748, 3922, 4270, respectively). Using data from the census appropriate to the decade, SES for each case was measured by the child-population-weighted quintile of the Carstairs deprivation index of the census ward containing the address at diagnosis. In each decade, the age-standardised leukaemia rate in the poorest quintile was ∼90% of the rate in the most affluent. Using Poisson regression, the age-adjusted rate ratio per quintile decrease in SES was 0.96 (95% confidence interval 0.94-0.98; P<0.001 for trend) in 1976-1985, 0.97 (0.95-0.99; P=0.008) in 1986-1995 and 0.97 (0.95-0.99; P=0.009) in 1996-2005. Similar association was evident for lymphoid leukaemia, the major subgroup (N=9588 in total), but not for acute myeloid (N=1868) or other/unspecified leukaemia (N=484). Reported childhood leukaemia incidence in England and Wales continues to be higher in relatively affluent communities. Possible explanations include under-diagnosis of leukaemia in children from poorer communities, and/or association of higher SES with hypothesised risk factors, such as population mixing and delayed exposure to infection.

  9. The Growing Human Population.

    ERIC Educational Resources Information Center

    Keyfitz, Nathan

    1989-01-01

    Discusses the issue of human population. Illustrates the projections of the growing human population in terms of developed and less developed countries. Describes the family planning programs in several countries. Lists three references for further reading. (YP)

  10. Apparatus for growing crystals

    NASA Technical Reports Server (NTRS)

    Jasinski, Thomas J. (Inventor); Witt, August F. (Inventor)

    1986-01-01

    An improved apparatus and method for growing crystals from a melt employing a heat pipe, consisting of one or more sections, each section serving to control temperature and thermal gradients in the crystal as it forms inside the pipe.

  11. How Your Baby Grows

    MedlinePlus

    ... Pregnancy > Prenatal care > Pregnancy week by week Pregnancy week by week Week by week Videos Swipe to advance Learn ... grows each week during pregnancy. Pick your week. Weeks 1-2 Conception (also called fertilization) usually happens ...

  12. Crop growing practices

    USDA-ARS?s Scientific Manuscript database

    This chapter reviews the literature on two specific aspects of cotton growing practices; tillage management and nutrient management. Conservation tillage systems were developed to reduce soil erosion from agricultural fields. Besides this function, conservation tillage systems can improve the water ...

  13. The Growing Human Population.

    ERIC Educational Resources Information Center

    Keyfitz, Nathan

    1989-01-01

    Discusses the issue of human population. Illustrates the projections of the growing human population in terms of developed and less developed countries. Describes the family planning programs in several countries. Lists three references for further reading. (YP)

  14. Growing America's Energy Future

    SciTech Connect

    2016-06-01

    The emerging U.S. bioenergy industry provides a secure and growing supply of transportation fuels, biopower, and bioproducts produced from a range of abundant, renewable biomass resources. Bioenergy can help ensure a secure, sustainable, and economically sound future by reducing U.S. dependence on foreign oil, developing domestic clean energy sources, and generating domestic green jobs. Bioenergy can also help address growing concerns about climate change by reducing greenhouse gas emissions to create a healthier environment for current and future generations.

  15. "Nobody's Rich and Nobody's Poor … It Sounds Good, but It's Actually Not": Affluent Students Learning Mathematics and Social Justice

    ERIC Educational Resources Information Center

    Esmonde, Indigo

    2014-01-01

    This article investigates how affluent students made sense of social justice issues that were embedded in mathematics learning activities. I present 2 case studies of such activities at the intermediate and secondary levels in 2 different schools. The analysis draws on video records and classroom artifacts and applies the theoretical framework of…

  16. Obesity and Poverty: A Growing Challenge

    ERIC Educational Resources Information Center

    Daniels, Dianne Yow; Queen, J. Allen; Schumacher, Donald

    2007-01-01

    This research study addresses the childhood obesity epidemic, which has seen the number of overweight children from the ages of 6 to 11 triple since the mid-1970s. The authors note that there are more than twice as many poor and obese adolescents compared with more affluent youths, and examine a number of factors linking obesity and poverty.…

  17. Obesity and Poverty: A Growing Challenge

    ERIC Educational Resources Information Center

    Daniels, Dianne Yow; Queen, J. Allen; Schumacher, Donald

    2007-01-01

    This research study addresses the childhood obesity epidemic, which has seen the number of overweight children from the ages of 6 to 11 triple since the mid-1970s. The authors note that there are more than twice as many poor and obese adolescents compared with more affluent youths, and examine a number of factors linking obesity and poverty.…

  18. Liquid Effluents Program mission analysis

    SciTech Connect

    Lowe, S.S.

    1994-09-27

    Systems engineering is being used to identify work to cleanup the Hanford Site. The systems engineering process transforms an identified mission need into a set of performance parameters and a preferred system configuration. Mission analysis is the first step in the process. Mission analysis supports early decision-making by clearly defining the program objectives, and evaluating the feasibility and risks associated with achieving those objectives. The results of the mission analysis provide a consistent basis for subsequent systems engineering work. A mission analysis was performed earlier for the overall Hanford Site. This work was continued by a ``capstone`` team which developed a top-level functional analysis. Continuing in a top-down manner, systems engineering is now being applied at the program and project levels. A mission analysis was conducted for the Liquid Effluents Program. The results are described herein. This report identifies the initial conditions and acceptable final conditions, defines the programmatic and physical interfaces and sources of constraints, estimates the resources to carry out the mission, and establishes measures of success. The mission analysis reflects current program planning for the Liquid Effluents Program as described in Liquid Effluents FY 1995 Multi-Year Program Plan.

  19. Siliceous algal and bacterial stromatolites in hot spring and geyser effluents of yellowstone national park.

    PubMed

    Walter, M R; Bauld, J; Brock, T D

    1972-10-27

    Growing algal and bacterial stromatolites composed of nearly amorphous silica occur around hot springs and geysers in Yellowstone National Park, Wyoming. Some Precambrian stromatolites may be bacterial rather than algal, which has important implications in atmospheric evolution, since bacterial photo-synthesis does not release oxygen. Conophyton stromatolites were thought to have become extinct at the end of the Precambrian, but are still growing in hot spring effluents.

  20. Feasibility study on the utilization of rubber latex effluent for producing bacterial biopolymers.

    PubMed

    Tang, S N; Fakhru'l-Razi, A; Hassan, M A; Karim, M I

    1999-01-01

    0.71 to 1.67 g/L. On the other hand, using concentrated rubber latex effluent containing acetic and propionic acids resulted in reduced PHA content by dry weight (14%) but the dry cell weight increased from 0.49 to 1.30 g/L. The results clearly indicated that the cells grow well in rubber latex effluent but no PHA was accumulated. This could be due to the high concentration of propionic acid in culture broth or other factors such as heavy metals. Thus further work is required before rubber latex effluent can be utilized as a substrate for PHA production industrially.

  1. Grow your own fuelwood

    SciTech Connect

    Moll, G.

    1984-11-01

    The 14th article in a ''how-to'' series describes how to grow and harvest fuelwood. Several species of fast-growing trees, notably hybrid poplars, are available, although there is a wide range in heat values among species. The author explains how to assess available resources, how to start a fuelwood plantation, how to harvest cuttings and sprouts, how to maintain yard trees, and how to cut and stack a wood pile. He also cautions against thoughtless practices that can damage a woodlot. 5 figures, 1 table.

  2. Effluent treatment for nuclear thermal propulsion ground testing

    NASA Technical Reports Server (NTRS)

    Shipers, Larry R.

    1993-01-01

    The objectives are to define treatment functions, review concept options, discuss PIPET effluent treatment system (ETS), and outline future activities. The topics covered include the following: reactor exhaust; effluent treatment functions; effluent treatment categories; effluent treatment options; concept evaluation; PIPETS ETS envelope; PIPET effluent treatment concept; and future activities.

  3. Micropollutants produced by disinfection of wastewater effluents

    SciTech Connect

    Jolley, R.L.; Cumming, R.B.; Lee, N.E.; Thompson, J.E.; Lewis, L.R.

    1981-01-01

    Recent research conducted with the objective of determining some of the chemical mutagenic characteristics of nonvolatile micropollutants in treated wastewater effluents is summarized. The effluents from nine wastewater plants were examined relative to the chemical effects of the disinfectants chlorine, ozone, and uv light on nonvolatile organic constituents and the formation of mutagenic constituents during disinfection. Results indicate that disinfection by chlorine or ozone can lead to an increase in the number of mutagenic materials in the effluents. (JGB)

  4. Composition of CBRN Decontamination Effluent and Development of Surrogate Mixtures for Testing Effluent Treatment Technologies

    DTIC Science & Technology

    2016-07-01

    ER D C/ EL S R -1 6 -2 Composition of CBRN Decontamination Effluent and Development of Surrogate Mixtures for Testing Effluent...ERDC/EL SR-16-2 July 2016 Composition of CBRN Decontamination Effluent and Development of Surrogate Mixtures for Testing Effluent Treatment...there has been an absence of CBRN events to collect samples for analysis; so, the best alternative is to estimate the composition and concentration

  5. Bioremediation of paper and pulp mill effluents.

    PubMed

    Murugesan, K

    2003-11-01

    Pulp and paper mill effluents pollute water, air and soil, causing a major threat to the environment. Several methods have been attempted by various researchers throughout the world for the removal of colour from pulp and paper mill effluents. The biological colour removal process uses several classes of microorganisms--bacteria, algae and fungi--to degrade the polymeric lignin derived chromophoric material. White rot fungi such as Phanerochaete chrysosporium, Corius versicolor, Trametes versicolor etc., are efficient in decolourizing paper and pulp mill effluents. Gliocladium virens, a saprophytic soil fungus decolourised paper and pulp mill effluents by 42% due to the production of hemicellulase, lignin peroxidase, manganese peroxidase and laccase.

  6. Growing Up with "1984."

    ERIC Educational Resources Information Center

    Franza, August

    1983-01-01

    Relates changing student reaction to George Orwell's "1984" over 20 years of teaching. Finds present high school students' acceptance of Orwell's bleak world vision both a sign of student honesty and a frightening indication of the growing reality of the book. (MM)

  7. Growing Plants in School.

    ERIC Educational Resources Information Center

    Salt, Bernard

    1990-01-01

    Background information on the methods and varieties used to demonstrate the cultivation of plants without the use of chemical pesticides is provided. Discussed are species and variety selection, growing plants from seed and from seedlings, soil preparation, using cuttings, useful crops, and pest control. (CW)

  8. GROWING SEEDS, TEACHER'S GUIDE.

    ERIC Educational Resources Information Center

    Elementary Science Study, Newton, MA.

    THIS TEACHER'S GUIDE IS DESIGNED FOR USE WITH AN ELEMENTARY SCIENCE STUDY UNIT, "GROWING SEEDS," IN WHICH SUCH BASIC SCIENCE SKILLS AND PROCESSES AS MEASUREMENT, OBSERVATION, AND HYPOTHESIS FORMATION ARE INTRODUCED THROUGH STUDENT ACTIVITIES INVOLVING SEEDS, GERMINATION, AND SEEDLING GROWTH. THE MATERIALS WERE DEVELOPED FOR USE IN…

  9. Growing Backyard Textiles

    ERIC Educational Resources Information Center

    Nelson, Eleanor Hall

    1975-01-01

    For those involved in creative work with textiles, the degree of control possible in texture, finish, and color of fiber by growing and processing one's own (perhaps with students' help) can make the experience rewarding. The author describes the processes for flax and nettles and gives tips on necessary equipment. (Author/AJ)

  10. Growing into Leadership

    ERIC Educational Resources Information Center

    Alvy, Harvey; Robbins, Pam

    2005-01-01

    New school principals have the necessity to lead at the very time they are learning the ropes of their new jobs. Some essential themes are identified that can guide new principals into growing in their new leadership roles, which are presented and discussed.

  11. Growing Up with "1984."

    ERIC Educational Resources Information Center

    Franza, August

    1983-01-01

    Relates changing student reaction to George Orwell's "1984" over 20 years of teaching. Finds present high school students' acceptance of Orwell's bleak world vision both a sign of student honesty and a frightening indication of the growing reality of the book. (MM)

  12. Growing Old in Sweden.

    ERIC Educational Resources Information Center

    Berglind, Hans

    This document contains the bases of lectures delivered in Florida by a visiting Stockholm University sociology professor. The first chapter, "Growing Old in Sweden," includes information on the income, standard of living, and quality of services available to the elderly in that country. That information is presented within the changing…

  13. A Growing Phenomenon.

    ERIC Educational Resources Information Center

    Gwynn, Mary Loleta

    1988-01-01

    Describes the "Grow Lab" program which is sponsored by the National Gardening Association. Discusses how eight square feet of classroom space are converted into a mini-ecosystem. Mentions the development of a curriculum guide to accompany the indoor garden. (TW)

  14. Growing through Literature.

    ERIC Educational Resources Information Center

    Thomas, Barbara J.

    "Growing through Literature" is a curriculum using Joan M. and Erik H. Erikson's theory of the Life Cycle as a structure for selecting and teaching literature to inner-city high school students at Brighton High School in Massachusetts. The program consists of four component parts: Journals, Selected Stories, Discussion, and…

  15. Growing Up a Tree.

    ERIC Educational Resources Information Center

    NatureScope, 1986

    1986-01-01

    Provides: (1) background information on how trees reproduce, what they need to survive, and where they grow; (2) six activities dealing with these topics; and (3) a ready-to-copy page showing trees around the world. Each activity includes an objective, recommended age level(s), subject area(s), list of materials needed, and procedures. (JN)

  16. Growing a Nurturing Classroom

    ERIC Educational Resources Information Center

    Boorn, Clare; Dunn, Paula Hopkins; Page, Claire

    2010-01-01

    "Growing a nurturing classroom" is an awareness training programme presented by educational psychologists in Leicestershire for professionals working in primary schools with the aim of promoting an optimal environment for learning and emotional well-being. The training helps primary school staff to take a holistic approach to education;…

  17. GROWING SEEDS, TEACHER'S GUIDE.

    ERIC Educational Resources Information Center

    Elementary Science Study, Newton, MA.

    THIS TEACHER'S GUIDE IS DESIGNED FOR USE WITH AN ELEMENTARY SCIENCE STUDY UNIT, "GROWING SEEDS," IN WHICH SUCH BASIC SCIENCE SKILLS AND PROCESSES AS MEASUREMENT, OBSERVATION, AND HYPOTHESIS FORMATION ARE INTRODUCED THROUGH STUDENT ACTIVITIES INVOLVING SEEDS, GERMINATION, AND SEEDLING GROWTH. THE MATERIALS WERE DEVELOPED FOR USE IN…

  18. Families on the Grow.

    ERIC Educational Resources Information Center

    Lee, Irene K.; Phillips, Marjorie M.

    This correspondence course was designed to help parents better understand their growing children and themselves as parents. The introduction briefly sketches the importance of the family in child development. Each of the five illustrated lessons contains 7 to 12 pages on one aspect of family life. Each lesson contains a set of objectives, a…

  19. Growing Up In Appalachia.

    ERIC Educational Resources Information Center

    Reed, Judith

    1981-01-01

    Offers a glimpse of a Smithsonian Institution Traveling Exhibition of 80 photographs and selected writings by first through eighth grade children growing up in Letcher County, Kentucky. Children were guided by an artist-in-residence sponsored by the Kentucky Arts Commission and Appalshop, a multimedia cooperative. (Author/RH)

  20. 40 CFR 435.14 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... Offshore Subcategory § 435.14 Effluent limitations guidelines representing the degree of effluent reduction... effluent limitations representing the degree of effluent reduction attainable by the application of the...

  1. 40 CFR 435.14 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... Subcategory § 435.14 Effluent limitations guidelines representing the degree of effluent reduction attainable... effluent limitations representing the degree of effluent reduction attainable by the application of the...

  2. 40 CFR 435.14 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... Subcategory § 435.14 Effluent limitations guidelines representing the degree of effluent reduction attainable... effluent limitations representing the degree of effluent reduction attainable by the application of the...

  3. 40 CFR 435.14 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... Offshore Subcategory § 435.14 Effluent limitations guidelines representing the degree of effluent reduction... effluent limitations representing the degree of effluent reduction attainable by the application of the...

  4. 40 CFR 435.44 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... Coastal Subcategory § 435.44 Effluent limitations guidelines representing the degree of effluent reduction... effluent limitations representing the degree of effluent reduction attainable by the application of the...

  5. Are the affluent prepared to pay for the planet? Explaining willingness to pay for public and quasi-private environmental goods in Switzerland

    PubMed Central

    Liebe, Ulf

    2010-01-01

    A large number of ‘environmental justice’ studies show that wealthier people are less affected by environmental burdens and also consume more resources than poorer people. Given this double inequity, we ask, to what extent are affluent people prepared to pay to protect the environment? The analyses are couched within the compensation/affluence hypothesis, which states that wealthier persons are able to spend more for environmental protection than their poorer counterparts. Further, we take into account various competing economic, psychological and sociological determinants of individuals’ willingness to pay (WTP) for both public environmental goods (e.g., general environmental protection) and quasi-private environmental goods (e.g., CO2-neutral cars). Such a comprehensive approach contrasts with most other studies in this field that focus on a limited number of determinants and goods. Multivariate analyses are based on a general population survey in Switzerland (N = 3,369). Although income has a positive and significant effect on WTP supporting the compensation hypothesis, determinants such as generalized interpersonal trust that is assumed to be positively associated with civic engagement and environmental concern prove to be equally important. Moreover, we demonstrate for the first time that time preferences can considerably influence survey-based WTP for environmental goods; since investments in the environment typically pay off in the distant future, persons with a high subjective discount rate are less likely to commit. PMID:20835384

  6. Trajectories of emotional-behavioral difficulty and academic competence: A 6-year, person-centered, prospective study of affluent suburban adolescents.

    PubMed

    Ansary, Nadia S; McMahon, Thomas J; Luthar, Suniya S

    2017-02-01

    This longitudinal study of affluent suburban youth (N = 319) tracked from 6th to 12th grade is parsed into two segments examining prospective associations concerning emotional-behavioral difficulties and academic achievement. In Part 1 of the investigation, markers of emotional-behavioral difficulty were used to cluster participants during 6th grade. Generalized estimating equations were then used to document between-cluster differences in academic competence from 6th to 12th grade. In Part 2 of the study, indicators of academic competence were used to cluster the same students during 6th grade, and generalized estimating equations were used to document between-cluster differences in emotional-behavioral difficulty from 6th to 12th grade. The results from Part 1 indicated that patterns of emotional-behavioral difficulty during 6th grade were concurrently associated with poorer grades and classroom adjustment with some group differences in the rate of change in classroom adjustment over time. In Part 2, patterns of academic competence during 6th grade were concurrently associated with less emotional-behavioral difficulty and some group differences in the rate of change in specific forms of emotional-behavioral difficulty over time. These results suggest that the youth sampled appeared relatively well adjusted and any emotional-behavioral-achievement difficulty that was evident at the start of middle school was sustained through the end of high school.

  7. Macromolecular crystal growing system

    NASA Technical Reports Server (NTRS)

    Snyder, Robert S. (Inventor); Herren, Blair J. (Inventor); Carter, Daniel C. (Inventor); Yost, Vaughn H. (Inventor); Bugg, Charles E. (Inventor); Delucas, Lawrence J. (Inventor); Suddath, Fred L. (Inventor)

    1991-01-01

    A macromolecular crystal growing system especially designed for growing crystals in the low gravity of space as well as the gravity of earth includes at least one tray assembly, a carrier assembly which receives the tray, and a refrigeration-incubation module in which the carrier assembly is received. The tray assembly includes a plurality of sealed chambers with a plastic syringe and a plug means for the double tip of the syringe provided therein. Ganging mechanisms operate the syringes and plugs simultaneously in a precise and smooth operation. Preferably, the tray assemblies are mounted on ball bearing slides for smooth operation in inserting and removing the tray assemblies into the carrier assembly. The plugging mechanism also includes a loading control mechanism. A mechanism for leaving a syringe unplugged is also provided.

  8. Weighted growing simplicial complexes

    NASA Astrophysics Data System (ADS)

    Courtney, Owen T.; Bianconi, Ginestra

    2017-06-01

    Simplicial complexes describe collaboration networks, protein interaction networks, and brain networks and in general network structures in which the interactions can include more than two nodes. In real applications, often simplicial complexes are weighted. Here we propose a nonequilibrium model for weighted growing simplicial complexes. The proposed dynamics is able to generate weighted simplicial complexes with a rich interplay between weights and topology emerging not just at the level of nodes and links, but also at the level of faces of higher dimension.

  9. Growing up with Retinoblastoma

    ERIC Educational Resources Information Center

    Maley, Tom

    2005-01-01

    An account is given of growing up as a child blinded as a result of a cancer of the eye known as retinoblastoma. The role of his mother is brought out, variously as a source of objective knowledge, of one's personal worth, and of the worth of other people in one's community. The strengths and weaknesses of his first school in his home area and…

  10. Liquid effluent study characterization data

    SciTech Connect

    Not Available

    1990-05-01

    During the development of the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement), public comments were received regarding reduction of the discharge of liquid effluents into the soil column. As a result, the US Department of Energy (DOE), with concurrence of the Washington State Department of Ecology (WSDE)and the US Environmental Protection Agency (EPA), committed to a special project designed to document the discharge history and the charter of Hanford Site liquid discharges. The results of this project will be used in determining the need for additional waste stream analysis, and/or to negotiate additional milestones pertaining to such discharges in the Tri-Party Agreement. Wastestream sampling data collected prior to October 1989 were reported in the Waste Stream Characterization Report. Preliminary Stream-specific Reports were prepared which evaluated that data and proposed dangerous waste designations for each stream. This document contains the wastestream sampling and analysis data collected as part of the liquid effluent study. Data contained in this report were obtained from samples collected from October 1989 through March 1990. Information is presented on the wastestreams that have been sampled, the parameters analyzed, and the dates and times at which the samples were collected. This information will be evaluated in the final Stream-Specific Reports. 9 refs., 4 tabs.

  11. Septic tank effluent pump systems

    SciTech Connect

    Ball, H.L.; Bounds, T.R.

    1998-07-01

    Septic tank effluent pump (STEP) systems are beginning to be recognized as the preferred and most economical method of collecting and transporting partially-treated wastewater to a treatment facility. A conventional septic tank provides pretreatment, removing most settable and floatable solids from the wastewater. Specially designed pumps convey the septic tank effluent under pressure through a network of small diameter plastic piping to a treatment site. Shallow collection lines, following the contours of the terrain, eliminate the need for costly deep excavations. Changes in both vertical and horizontal alignments may be made in the field. The impetus for this rapidly developing technology has come mainly from the western US. Oregon's Department of Environmental Quality, for example, requires engineers to consider STEP systems whenever a new wastewater collection project is contemplated. The success of a STEP system depends primarily on the skill of the engineer in designing and managing the project. Guidelines for designers are discussed and brief descriptions of several successful STEP systems are included.

  12. Process for treating effluent from a supercritical water oxidation reactor

    DOEpatents

    Barnes, C.M.; Shapiro, C.

    1997-11-25

    A method for treating a gaseous effluent from a supercritical water oxidation reactor containing entrained solids is provided comprising the steps of expanding the gas/solids effluent from a first to a second lower pressure at a temperature at which no liquid condenses; separating the solids from the gas effluent; neutralizing the effluent to remove any acid gases; condensing the effluent; and retaining the purified effluent to the supercritical water oxidation reactor. 6 figs.

  13. Process for treating effluent from a supercritical water oxidation reactor

    DOEpatents

    Barnes, Charles M.; Shapiro, Carolyn

    1997-01-01

    A method for treating a gaseous effluent from a supercritical water oxidation reactor containing entrained solids is provided comprising the steps of expanding the gas/solids effluent from a first to a second lower pressure at a temperature at which no liquid condenses; separating the solids from the gas effluent; neutralizing the effluent to remove any acid gases; condensing the effluent; and retaining the purified effluent to the supercritical water oxidation reactor.

  14. Crystallisation of minerals from concentrated saline dairy effluent.

    PubMed

    Kezia, K; Lee, J; Zisu, B; Weeks, M; Chen, G; Gras, S; Kentish, S

    2016-09-15

    An understanding of crystallisation within saline effluents is important for the design of both brine crystallisers and brine disposal ponds. In this work, crystallisation of a saline effluent concentrate from the Australian dairy industry has been examined at 22 wt% and 30 wt% total solids and at temperatures between 10 and 70 °C. The precipitation occurs more rapidly at higher temperatures. This trend is dictated by precipitation of calcium phosphate salts, albeit the major constituents of the mixture are NaCl and lactose. The crystallisation induction time can be shortened by introducing cavitation induced by ultrasound. In particular, the use of two short acoustic pulses between 3.7 J/g and 16 J/g at 20 kHz spaced ten minutes apart has maximum impact upon both induction time and crystal size. It is believed that the first ultrasound pulse either generates new nuclei or enhances the mass transfer of solute toward the surface of sub-micron growing crystals. Conversely, the second pulse disrupts the growing crystals and forms secondary nuclei. The ultrasound cannot shift the solution equilibrium and so is not able to improve the low crystal yield. To increase this total yield, further evaporation is necessary. The work provides direction to personnel in the dairy industry of the feasibility of brine crystallisation with respect to energy demand and solid recovery.

  15. 324 and 327 Facilities Environmental Effluent Specifications

    SciTech Connect

    JOHNSON, D.L.

    1999-08-30

    These effluent specifications address requirements for the 324/321 Facilities, which are undergoing stabilization activities. Effluent specifications are imposed to protect personnel, the environment and the public, by ensuring adequate implementation and compliance with federal and state regulatory requirements and Hanford programs.

  16. Animal alternatives for whole effluent toxicity testing ...

    EPA Pesticide Factsheets

    Since the 1940s, effluent toxicity testing has been utilized to varying degrees in many countries to assess potential ecological impacts and assist in determining necessary treatment options for environmental protection. However, it was only in the early 1980’s that toxicity based effluent assessments and subsequent discharge controls became globally important, when it was recognized that physical and chemical measurements alone did not protect the environment from potential impacts. Consequently, various strategies using different toxicity tests, whole effluent assessment techniques (incorporating bioaccumulation potential and persistence) plus supporting analytical tools have been developed over 30 years of practice. Numerous workshops and meetings have focused on effluent risk assessment through ASTM, SETAC, OSPAR, UK competent authorities, and EU specific country rules. Concurrent with this drive to improve effluent quality using toxicity tests, interest in reducing animal use has risen. The Health and Environmental Sciences Institute (HESI) organized and facilitated an international workshop in March 2016 to evaluate strategies for concepts, tools, and effluent assessments and update the toolbox of for effluent testing methods. The workshop objectives were to identify opportunities to use a suite of strategies for effluents, and to identify opportunities to reduce the reliance on animal tests and to determine barriers to implementation of new methodologie

  17. Animal alternatives for whole effluent toxicity testing ...

    EPA Pesticide Factsheets

    Since the 1940s, effluent toxicity testing has been utilized to varying degrees in many countries to assess potential ecological impacts and assist in determining necessary treatment options for environmental protection. However, it was only in the early 1980’s that toxicity based effluent assessments and subsequent discharge controls became globally important, when it was recognized that physical and chemical measurements alone did not protect the environment from potential impacts. Consequently, various strategies using different toxicity tests, whole effluent assessment techniques (incorporating bioaccumulation potential and persistence) plus supporting analytical tools have been developed over 30 years of practice. Numerous workshops and meetings have focused on effluent risk assessment through ASTM, SETAC, OSPAR, UK competent authorities, and EU specific country rules. Concurrent with this drive to improve effluent quality using toxicity tests, interest in reducing animal use has risen. The Health and Environmental Sciences Institute (HESI) organized and facilitated an international workshop in March 2016 to evaluate strategies for concepts, tools, and effluent assessments and update the toolbox of for effluent testing methods. The workshop objectives were to identify opportunities to use a suite of strategies for effluents, and to identify opportunities to reduce the reliance on animal tests and to determine barriers to implementation of new methodologie

  18. 40 CFR 447.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) INK FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Ink Subcategory § 447.13 Effluent limitations guidelines representing the degree of effluent...

  19. 40 CFR 447.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) INK FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Ink Subcategory § 447.13 Effluent limitations guidelines representing the degree of effluent...

  20. 40 CFR 447.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) INK FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Ink Subcategory § 447.13 Effluent limitations guidelines representing the degree of effluent...

  1. 40 CFR 430.102 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Secondary Fiber Non-Deink Subcategory § 430.102 Effluent limitations representing the degree of effluent...

  2. 40 CFR 417.162 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.162 Effluent limitations guidelines... available (BPT): (a) For normal liquid detergent operations the following values pertain: Effluent...

  3. 40 CFR 417.162 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.162 Effluent limitations guidelines... available (BPT): (a) For normal liquid detergent operations the following values pertain: Effluent...

  4. 40 CFR 417.162 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.162 Effluent limitations guidelines... available (BPT): (a) For normal liquid detergent operations the following values pertain: Effluent...

  5. 40 CFR 417.162 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.162 Effluent limitations guidelines... available (BPT): (a) For normal liquid detergent operations the following values pertain: Effluent...

  6. 40 CFR 417.162 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Detergents Subcategory § 417.162 Effluent limitations guidelines... available (BPT): (a) For normal liquid detergent operations the following values pertain: Effluent...

  7. 40 CFR 446.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.13 Effluent limitations guidelines representing the degree of effluent...

  8. 40 CFR 446.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.13 Effluent limitations guidelines representing the degree of effluent...

  9. 40 CFR 417.63 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... degree of effluent reduction attainable by the application of the best available technology economically... subpart after application of the best available technology economically achievable: Effluent...

  10. 40 CFR 417.83 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  11. 40 CFR 417.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... degree of effluent reduction attainable by the application of the best available technology economically... subpart after application of the best available technology economically achievable: Effluent...

  12. 40 CFR 417.93 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  13. 40 CFR 417.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... degree of effluent reduction attainable by the application of the best available technology economically... subpart after application of the best available technology economically achievable: Effluent...

  14. 40 CFR 417.193 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... degree of effluent reduction attainable by the application of the best available technology economically... subpart after application of the best available technology economically achievable: Effluent...

  15. 40 CFR 417.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  16. 40 CFR 411.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... by the application of the best available technology economically achievable. The following... application of the best available technology economically achievable. Effluent characteristic Effluent...

  17. 40 CFR 417.133 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  18. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... degree of effluent reduction attainable by the application of the best available technology economically... subpart after application of the best available technology economically achievable: Effluent...

  19. 40 CFR 417.103 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  20. 40 CFR 417.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  1. 40 CFR 417.123 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  2. 40 CFR 417.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  3. 40 CFR 411.17 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best conventional pollutant... by the application of the best conventional pollutant control technology. The following limitations... best conventional pollutant control technology. Effluent characteristic Effluent limitations (maximum...

  4. 40 CFR 417.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically achievable... subpart after application of the best available technology economically achievable: Effluent...

  5. 40 CFR 415.632 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  6. 40 CFR 415.552 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  7. 40 CFR 415.602 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  8. 40 CFR 415.142 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  9. 40 CFR 415.122 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  10. 40 CFR 415.442 - Effluent limitations quidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  11. 40 CFR 415.402 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... the degree of effluent reduction attainable by the application of the best practicable...

  12. 40 CFR 415.432 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... degree of effluent reduction attainable by the application of the best practicable control...

  13. 40 CFR 415.112 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  14. 40 CFR 415.272 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... degree of effluent reduction attainable by the application of the best practicable control...

  15. 40 CFR 415.352 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  16. 40 CFR 415.412 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... the degree of effluent reduction attainable by the application of the best practicable...

  17. 40 CFR 415.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  18. 40 CFR 415.382 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  19. 40 CFR 415.292 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... degree of effluent reduction attainable by the application of the best practicable control...

  20. 40 CFR 415.312 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... representing the degree of effluent reduction attainable by the application of the best practicable control... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT... representing the degree of effluent reduction attainable by the application of the best practicable...

  1. 40 CFR 405.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Fluid Products Subcategory § 405.22 Effluent limitations guidelines representing the degree of effluent... application of the best practicable control technology currently available (BPT): (a) For fluid...

  2. 40 CFR 405.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Cultured Products Subcategory § 405.32 Effluent limitations guidelines representing the degree of effluent... application of the best practicable control technology currently available (BPT): (a) For cultured...

  3. 40 CFR 406.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Wheat Flour Milling Subcategory § 406.32 Effluent limitations guidelines representing the degree of effluent reduction...

  4. 40 CFR 430.84 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.84 Effluent limitations representing the degree of effluent...

  5. 40 CFR 430.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.82 Effluent limitations representing the degree of effluent reduction...

  6. 40 CFR 430.83 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.83 Effluent limitations representing the degree of effluent...

  7. 40 CFR 430.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.82 Effluent limitations representing the degree of effluent reduction...

  8. 40 CFR 430.83 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.83 Effluent limitations representing the degree of effluent reduction attainable...

  9. 40 CFR 430.84 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.84 Effluent limitations representing the degree of effluent...

  10. 40 CFR 430.83 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.83 Effluent limitations representing the degree of effluent reduction attainable...

  11. 40 CFR 430.83 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.83 Effluent limitations representing the degree of effluent...

  12. 40 CFR 430.84 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.84 Effluent limitations representing the degree of effluent...

  13. 40 CFR 430.84 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.84 Effluent limitations representing the degree of effluent reduction attainable...

  14. 40 CFR 430.83 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.83 Effluent limitations representing the degree of effluent...

  15. 40 CFR 430.84 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.84 Effluent limitations representing the degree of effluent reduction attainable...

  16. 40 CFR 469.15 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Semiconductor Subcategory § 469.15 Effluent limitations representing the degree of effluent reduction attainable... of the best available technology economically achievable (BAT): Subpart A—Semiconductor BAT Effluent...

  17. 40 CFR 445.23 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle D Non-Hazardous Waste Landfill § 445.23 Effluent limitations representing the degree of effluent reduction attainable by the...

  18. Use of a passive bioreactor to reduce water-borne plant pathogens, nitrate, and sulfate in greenhouse effluent.

    PubMed

    Gruyer, Nicolas; Dorais, Martine; Alsanius, Beatrix W; Zagury, Gérald J

    2013-01-01

    The goal of this study was to evaluate the use of passive bioreactors to reduce water-borne plant pathogens (Pythium ultimum and Fusarium oxysporum) and nutrient load (NO(-) 3 and SO(2-) 4) in greenhouse effluent. Sterilized and unsterilized passive bioreactors filled with a reactive mixture of organic carbon material were used in three replicates. After a startup period of 2 (sterilized) or 5 (unsterilized) weeks, the bioreactor units received for 14 weeks a reconstituted commercial greenhouse effluent composed of 500 mg L(-1) SO(2-) 4 and 300 mg L(-1) NO(-) 3 and were inoculated three times with P. ultimum and F. oxysporum (10(6) CFU mL(-1)). Efficacy in removing water-borne plant pathogens and nitrate reached 99.9% for both the sterilized and unsterilized bioreactors. However, efficacy in reducing the SO(2-) 4 load sharply decreased from 89% to 29% after 2 weeks of NO(-) 3-supply treatment for the unsterilized bioreactors. Although SO(2-) 4 removal efficacy for the sterilized bioreactors did not recover after 4 weeks of NO(-) 3-supply treatment, the unsterilized bioreactor nearly reached a similar level of SO(2-) 4 removal after 4 weeks of NO(-) 3-supply treatment compared with affluent loaded only with SO(2-) 4, where no competition for the carbohydrate source occurred between the denitrification process and sulfate-reducing bacteria activity. Performance differences between the sterilized and unsterilized bioreactors clearly show the predominant importance of sulfate-reducing bacteria. Consequently, when sulfate-reducing bacteria reach their optimal activity, passive bioreactors may constitute a cheap, low-maintenance method of treating greenhouse effluent to recycle wastewater and eliminate nutrient runoff, which has important environmental impacts.

  19. 40 CFR 426.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.32 Effluent limitations guidelines representing the degree of...

  20. 40 CFR 426.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Glass Container Manufacturing Subcategory § 426.82 Effluent limitations guidelines representing...

  1. 40 CFR 426.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.27 Effluent limitations guidelines representing the degree of...

  2. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the...

  3. 40 CFR 426.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.42 Effluent limitations guidelines representing the degree of...

  4. 40 CFR 426.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.22 Effluent limitations guidelines representing the...

  5. 40 CFR 426.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.22 Effluent limitations guidelines representing the...

  6. 40 CFR 426.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.53 Effluent limitations guidelines representing the degree of...

  7. 40 CFR 426.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.42 Effluent limitations guidelines representing the...

  8. 40 CFR 426.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Glass Container Manufacturing Subcategory § 426.82 Effluent limitations guidelines representing...

  9. 40 CFR 426.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.33 Effluent limitations guidelines representing the degree of...

  10. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the...

  11. 40 CFR 426.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.32 Effluent limitations guidelines representing the...

  12. 40 CFR 426.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.73 Effluent limitations guidelines representing the degree of...

  13. 40 CFR 426.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.77 Effluent limitations guidelines representing the degree of...

  14. 40 CFR 426.133 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Hand Pressed and Blown Glass Manufacturing Subcategory § 426.133 Effluent limitations guidelines representing...

  15. 40 CFR 426.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Glass Container Manufacturing Subcategory § 426.82 Effluent limitations guidelines representing...

  16. 40 CFR 426.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.22 Effluent limitations guidelines representing the degree of...

  17. 40 CFR 426.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Glass Tubing (Danner) Manufacturing Subcategory § 426.102 Effluent limitations guidelines...

  18. 40 CFR 426.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.27 Effluent limitations guidelines representing the degree of...

  19. 40 CFR 426.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.67 Effluent limitations guidelines representing the degree of...

  20. 40 CFR 426.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.67 Effluent limitations guidelines representing the degree of...

  1. 40 CFR 426.133 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Hand Pressed and Blown Glass Manufacturing Subcategory § 426.133 Effluent limitations guidelines representing...

  2. 40 CFR 426.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.57 Effluent limitations guidelines representing the degree of...

  3. 40 CFR 426.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.53 Effluent limitations guidelines representing the degree of...

  4. 40 CFR 426.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.27 Effluent limitations guidelines representing the degree of...

  5. 40 CFR 426.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.53 Effluent limitations guidelines representing the degree of...

  6. 40 CFR 426.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.32 Effluent limitations guidelines representing the...

  7. 40 CFR 426.133 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Hand Pressed and Blown Glass Manufacturing Subcategory § 426.133 Effluent limitations guidelines representing the degree...

  8. 40 CFR 426.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.42 Effluent limitations guidelines representing the...

  9. 40 CFR 426.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.23 Effluent limitations guidelines representing the degree of...

  10. 40 CFR 426.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.47 Effluent limitations guidelines representing the degree of...

  11. 40 CFR 426.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.22 Effluent limitations guidelines representing the...

  12. 40 CFR 426.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.73 Effluent limitations guidelines representing the degree of...

  13. 40 CFR 426.132 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Hand Pressed and Blown Glass Manufacturing Subcategory § 426.132 Effluent limitations guidelines...

  14. 40 CFR 426.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.57 Effluent limitations guidelines representing the degree of...

  15. 40 CFR 426.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.67 Effluent limitations guidelines representing the degree of...

  16. 40 CFR 426.132 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Hand Pressed and Blown Glass Manufacturing Subcategory § 426.132 Effluent limitations guidelines...

  17. 40 CFR 426.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.57 Effluent limitations guidelines representing the degree of...

  18. 40 CFR 426.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.37 Effluent limitations guidelines representing the degree of...

  19. 40 CFR 426.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Glass Tubing (Danner) Manufacturing Subcategory § 426.102 Effluent limitations guidelines...

  20. 40 CFR 426.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.23 Effluent limitations guidelines representing the degree of...

  1. 40 CFR 426.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.77 Effluent limitations guidelines representing the degree of...

  2. 40 CFR 426.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Glass Tubing (Danner) Manufacturing Subcategory § 426.102 Effluent limitations guidelines...

  3. 40 CFR 426.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.32 Effluent limitations guidelines representing the...

  4. 40 CFR 426.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.42 Effluent limitations guidelines representing the...

  5. 40 CFR 426.132 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Hand Pressed and Blown Glass Manufacturing Subcategory § 426.132 Effluent limitations guidelines representing...

  6. 40 CFR 426.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.37 Effluent limitations guidelines representing the degree of...

  7. 40 CFR 426.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.37 Effluent limitations guidelines representing the degree of...

  8. 40 CFR 426.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.33 Effluent limitations guidelines representing the degree of...

  9. 40 CFR 426.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.47 Effluent limitations guidelines representing the degree of...

  10. 40 CFR 426.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.47 Effluent limitations guidelines representing the degree of...

  11. 40 CFR 426.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.23 Effluent limitations guidelines representing the degree of...

  12. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the...

  13. 40 CFR 426.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.77 Effluent limitations guidelines representing the degree of...

  14. 40 CFR 426.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.33 Effluent limitations guidelines representing the degree of...

  15. 40 CFR 426.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.73 Effluent limitations guidelines representing the degree of...

  16. 40 CFR 409.87 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.87 Effluent limitations guidelines representing the degree of...

  17. 40 CFR 409.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Hawaiian Raw Cane Sugar Processing Subcategory § 409.72 Effluent limitations guidelines representing the degree of...

  18. 40 CFR 409.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Florida and Texas Raw Cane Sugar Processing Subcategory § 409.52 Effluent limitations guidelines representing the...

  19. 40 CFR 409.87 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.87 Effluent limitations guidelines representing the degree of...

  20. 40 CFR 409.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Hawaiian Raw Cane Sugar Processing Subcategory § 409.72 Effluent limitations guidelines representing the degree of...

  1. 40 CFR 409.87 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.87 Effluent limitations guidelines representing the degree of...

  2. 40 CFR 409.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Hawaiian Raw Cane Sugar Processing Subcategory § 409.72 Effluent limitations guidelines representing the degree of...

  3. 40 CFR 409.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Hawaiian Raw Cane Sugar Processing Subcategory § 409.72 Effluent limitations guidelines representing the degree of...

  4. 40 CFR 409.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Florida and Texas Raw Cane Sugar Processing Subcategory § 409.52 Effluent limitations guidelines representing the...

  5. 40 CFR 409.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Florida and Texas Raw Cane Sugar Processing Subcategory § 409.52 Effluent limitations guidelines representing the...

  6. 40 CFR 409.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Florida and Texas Raw Cane Sugar Processing Subcategory § 409.52 Effluent limitations guidelines representing the...

  7. 40 CFR 409.87 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.87 Effluent limitations guidelines representing the degree of...

  8. 40 CFR 409.87 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.87 Effluent limitations guidelines representing the degree of...

  9. 40 CFR 409.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Florida and Texas Raw Cane Sugar Processing Subcategory § 409.52 Effluent limitations guidelines representing the...

  10. 40 CFR 409.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Hawaiian Raw Cane Sugar Processing Subcategory § 409.72 Effluent limitations guidelines representing the degree of...

  11. 40 CFR 408.212 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Non-Alaskan Conventional Bottom Fish Processing Subcategory § 408.212 Effluent...

  12. 40 CFR 408.157 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Fish Meal Processing Subcategory § 408.157 Effluent limitations guidelines representing the...

  13. 40 CFR 408.217 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Non-Alaskan Conventional Bottom Fish Processing Subcategory § 408.217 Effluent...

  14. 40 CFR 463.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Cleaning Water Subcategory § 463.23 Effluent limitations guidelines representing the degree of effluent... has determined that there are insignificant quantities of toxic pollutants in cleaning...

  15. 40 CFR 463.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Cleaning Water Subcategory § 463.23 Effluent limitations guidelines representing the degree of effluent... has determined that there are insignificant quantities of toxic pollutants in cleaning...

  16. 40 CFR 463.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Cleaning Water Subcategory § 463.23 Effluent limitations guidelines representing the degree of effluent... has determined that there are insignificant quantities of toxic pollutants in cleaning...

  17. 40 CFR 427.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.13 Effluent limitations guidelines representing the degree of...

  18. 40 CFR 427.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.12 Effluent limitations guidelines representing the degree...

  19. 40 CFR 427.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.12 Effluent limitations guidelines representing the degree...

  20. 40 CFR 427.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.12 Effluent limitations guidelines representing the degree of...

  1. 40 CFR 427.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.12 Effluent limitations guidelines representing the degree...

  2. 40 CFR 427.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.13 Effluent limitations guidelines representing the degree of...

  3. 40 CFR 427.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Pipe Subcategory § 427.13 Effluent limitations guidelines representing the degree of...

  4. 40 CFR 407.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED FRUITS AND VEGETABLES PROCESSING POINT SOURCE CATEGORY Canned and Preserved Fruits Subcategory § 407.67 Effluent limitations guidelines...

  5. 40 CFR 407.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED FRUITS AND VEGETABLES PROCESSING POINT SOURCE CATEGORY Canned and Preserved Fruits Subcategory § 407.67 Effluent limitations guidelines...

  6. 40 CFR 407.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED FRUITS AND VEGETABLES PROCESSING POINT SOURCE CATEGORY Canned and Preserved Fruits Subcategory § 407.67 Effluent limitations guidelines...

  7. 40 CFR 407.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED FRUITS AND VEGETABLES PROCESSING POINT SOURCE CATEGORY Canned and Preserved Fruits Subcategory § 407.67 Effluent limitations guidelines...

  8. 40 CFR 426.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Rolled Glass Manufacturing Subcategory § 426.32 Effluent limitations guidelines representing the degree...

  9. 40 CFR 426.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.52 Effluent limitations guidelines representing the degree...

  10. 40 CFR 426.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.42 Effluent limitations guidelines representing the degree...

  11. 40 CFR 426.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.72 Effluent limitations guidelines representing the degree...

  12. 40 CFR 426.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Sheet Glass Manufacturing Subcategory § 426.22 Effluent limitations guidelines representing the degree...

  13. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the degree of...

  14. 40 CFR 415.232 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.232 Effluent limitations guidelines... available (BPT): Subpart W—Aluminum Fluoride BPT effluent limitations Pollutant or pollutant property...

  15. 40 CFR 415.232 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.232 Effluent limitations guidelines... available (BPT): Subpart W—Aluminum Fluoride BPT effluent limitations Pollutant or pollutant property...

  16. 40 CFR 415.232 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.232 Effluent limitations guidelines... available (BPT): Subpart W—Aluminum Fluoride BPT effluent limitations Pollutant or pollutant property...

  17. 40 CFR 415.232 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.232 Effluent limitations guidelines... available (BPT): Subpart W—Aluminum Fluoride BPT effluent limitations Pollutant or pollutant property...

  18. 40 CFR 415.362 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... copper nitrate must achieve the following effluent limitations representing the degree of effluent...). Subpart AJ—Copper Sulfate, Copper Chloride, Copper Iodide, Copper Nitrate Pollutant or pollutant...

  19. 40 CFR 415.362 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... copper nitrate must achieve the following effluent limitations representing the degree of effluent...). Subpart AJ—Copper Sulfate, Copper Chloride, Copper Iodide, Copper Nitrate Pollutant or pollutant...

  20. 40 CFR 415.362 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... copper nitrate must achieve the following effluent limitations representing the degree of effluent...). Subpart AJ—Copper Sulfate, Copper Chloride, Copper Iodide, Copper Nitrate Pollutant or pollutant...

  1. 40 CFR 415.362 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... copper nitrate must achieve the following effluent limitations representing the degree of effluent...). Subpart AJ—Copper Sulfate, Copper Chloride, Copper Iodide, Copper Nitrate Pollutant or pollutant...

  2. 40 CFR 415.362 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... copper nitrate must achieve the following effluent limitations representing the degree of effluent...). Subpart AJ—Copper Sulfate, Copper Chloride, Copper Iodide, Copper Nitrate Pollutant or pollutant...

  3. 40 CFR 430.93 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Secondary Fiber Deink Subcategory § 430.93 Effluent limitations guidelines representing the degree of...

  4. 40 CFR 405.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Ice Cream, Frozen Desserts, Novelties and Other Dairy Desserts Subcategory § 405.82 Effluent...

  5. 40 CFR 417.193 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.193 Effluent limitations guidelines representing the...

  6. 40 CFR 417.153 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.153 Effluent limitations guidelines representing the...

  7. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines...

  8. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines...

  9. 40 CFR 417.152 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.152 Effluent limitations guidelines...

  10. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  11. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  12. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.183 Effluent limitations guidelines representing the...

  13. 40 CFR 417.173 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.173 Effluent limitations guidelines representing...

  14. 40 CFR 417.192 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.192 Effluent limitations guidelines...

  15. 40 CFR 417.153 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.153 Effluent limitations guidelines representing the...

  16. 40 CFR 417.192 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.192 Effluent limitations guidelines...

  17. 40 CFR 417.152 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.152 Effluent limitations guidelines...

  18. 40 CFR 417.192 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.192 Effluent limitations guidelines...

  19. 40 CFR 417.152 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.152 Effluent limitations guidelines...

  20. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines...

  1. 40 CFR 417.193 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.193 Effluent limitations guidelines representing the...

  2. 40 CFR 417.173 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.173 Effluent limitations guidelines representing...

  3. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  4. 40 CFR 417.192 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.192 Effluent limitations guidelines...

  5. 40 CFR 417.152 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.152 Effluent limitations guidelines...

  6. 40 CFR 417.173 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.173 Effluent limitations guidelines representing...

  7. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  8. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines...

  9. 40 CFR 417.153 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.153 Effluent limitations guidelines representing the...

  10. 40 CFR 417.173 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.173 Effluent limitations guidelines representing...

  11. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  12. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.183 Effluent limitations guidelines representing the...

  13. 40 CFR 417.192 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.192 Effluent limitations guidelines...

  14. 40 CFR 417.193 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.193 Effluent limitations guidelines representing the...

  15. 40 CFR 417.193 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergent Bars and Cakes Subcategory § 417.193 Effluent limitations guidelines representing the...

  16. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.183 Effluent limitations guidelines representing the...

  17. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.183 Effluent limitations guidelines representing the...

  18. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines...

  19. 40 CFR 428.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.32 Effluent limitations guidelines representing the degree of...

  20. 40 CFR 428.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Small-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.52 Effluent...

  1. 40 CFR 428.63 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.63 Effluent...

  2. 40 CFR 428.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Large-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.73 Effluent...

  3. 40 CFR 428.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Latex Rubber Subcategory § 428.42 Effluent limitations guidelines representing the degree...

  4. 40 CFR 428.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Small-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.53 Effluent limitations...

  5. 40 CFR 428.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.32 Effluent limitations guidelines representing the degree of...

  6. 40 CFR 428.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Large-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.73 Effluent...

  7. 40 CFR 428.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Small-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.53 Effluent...

  8. 40 CFR 428.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Wet Digestion Reclaimed Rubber Subcategory § 428.82 Effluent limitations guidelines representing the degree...

  9. 40 CFR 428.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Small-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.53 Effluent...

  10. 40 CFR 428.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Small-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.53 Effluent limitations...

  11. 40 CFR 428.63 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.63 Effluent...

  12. 40 CFR 428.83 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Wet Digestion Reclaimed Rubber Subcategory § 428.83 Effluent limitations guidelines representing the degree of...

  13. 40 CFR 428.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Large-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.73 Effluent limitations...

  14. 40 CFR 428.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Wet Digestion Reclaimed Rubber Subcategory § 428.82 Effluent limitations guidelines representing the degree...

  15. 40 CFR 428.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.22 Effluent limitations guidelines representing the...

  16. 40 CFR 428.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.62 Effluent...

  17. 40 CFR 428.83 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Wet Digestion Reclaimed Rubber Subcategory § 428.83 Effluent limitations guidelines representing the degree of...

  18. 40 CFR 428.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Large-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.72 Effluent...

  19. 40 CFR 428.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Large-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.73 Effluent limitations...

  20. 40 CFR 428.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Large-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.72 Effluent...

  1. 40 CFR 428.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.32 Effluent limitations guidelines representing the...

  2. 40 CFR 428.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.62 Effluent...

  3. 40 CFR 428.63 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.63 Effluent limitations...

  4. 40 CFR 428.83 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Wet Digestion Reclaimed Rubber Subcategory § 428.83 Effluent limitations guidelines representing the degree...

  5. 40 CFR 428.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Small-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.52 Effluent...

  6. 40 CFR 428.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Large-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.73 Effluent...

  7. 40 CFR 428.63 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.63 Effluent limitations...

  8. 40 CFR 428.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.23 Effluent limitations guidelines representing the degree of...

  9. 40 CFR 428.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.22 Effluent limitations guidelines representing the degree of...

  10. 40 CFR 428.63 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.63 Effluent...

  11. 40 CFR 428.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.22 Effluent limitations guidelines representing the degree of...

  12. 40 CFR 428.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.33 Effluent limitations guidelines representing the degree of...

  13. 40 CFR 428.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Small-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.53 Effluent...

  14. 40 CFR 440.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Tungsten Ore Subcategory... pollutants discharged in mine drainage from tungsten mines shall not exceed: Effluent characteristic...

  15. 40 CFR 440.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Tungsten Ore... pollutants discharged in mine drainage from tungsten mines shall not exceed: Effluent characteristic...

  16. 40 CFR 440.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Tungsten Ore Subcategory... pollutants discharged in mine drainage from tungsten mines shall not exceed: Effluent characteristic...

  17. 40 CFR 446.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.12 Effluent limitations guidelines representing the degree...

  18. 40 CFR 446.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.12 Effluent limitations guidelines representing the degree...

  19. 40 CFR 446.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.12 Effluent limitations guidelines representing...

  20. 40 CFR 446.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.12 Effluent limitations guidelines representing...

  1. 40 CFR 446.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.12 Effluent limitations guidelines representing...

  2. 40 CFR 446.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.13 Effluent limitations guidelines representing the degree...

  3. 40 CFR 446.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.13 Effluent limitations guidelines representing the degree...

  4. 40 CFR 446.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.13 Effluent limitations guidelines representing the degree...

  5. 40 CFR 440.23 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Aluminum Ore Subcategory... discharged in mine drainage from mines producing bauxite ores shall not exceed: Effluent...

  6. 40 CFR 440.23 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Aluminum Ore... discharged in mine drainage from mines producing bauxite ores shall not exceed: Effluent...

  7. 40 CFR 458.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CARBON BLACK MANUFACTURING POINT SOURCE CATEGORY Carbon Black Thermal Process Subcategory § 458.22 Effluent limitations guidelines representing the degree...

  8. 40 CFR 458.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CARBON BLACK MANUFACTURING POINT SOURCE CATEGORY Carbon Black Channel Process Subcategory § 458.32 Effluent limitations guidelines representing the degree...

  9. 40 CFR 458.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CARBON BLACK MANUFACTURING POINT SOURCE CATEGORY Carbon Black Lamp Process Subcategory § 458.42 Effluent limitations guidelines representing the degree of...

  10. 40 CFR 428.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.32 Effluent limitations guidelines representing the degree...

  11. 40 CFR 428.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Solution Crumb Rubber Subcategory § 428.32 Effluent limitations guidelines representing the degree...

  12. 40 CFR 428.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.22 Effluent limitations guidelines representing the degree...

  13. 40 CFR 428.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.22 Effluent limitations guidelines representing the degree...

  14. 40 CFR 440.105 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Copper, Lead, Zinc, Gold, Silver, and Molybdenum Ores Subcategory § 440.105 Effluent limitations representing...

  15. 40 CFR 440.105 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Copper, Lead, Zinc, Gold, Silver, and Molybdenum Ores Subcategory § 440.105 Effluent limitations representing...

  16. 40 CFR 428.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Latex Foam Subcategory § 428.113 Effluent limitations guidelines representing the degree of...

  17. 40 CFR 428.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Latex Foam Subcategory § 428.113 Effluent limitations guidelines representing the degree of...

  18. 40 CFR 428.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Latex Foam Subcategory § 428.113 Effluent limitations guidelines representing the degree of...

  19. 40 CFR 427.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard Subcategory § 427.52 Effluent limitations guidelines representing the degree...

  20. 40 CFR 427.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Sheet Subcategory § 427.23 Effluent limitations guidelines representing the degree...

  1. 40 CFR 427.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Coating or Finishing of Asbestos Textiles Subcategory § 427.82 Effluent limitations...

  2. 40 CFR 427.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Coating or Finishing of Asbestos Textiles Subcategory § 427.82 Effluent limitations...

  3. 40 CFR 427.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Starch Binder) Subcategory § 427.32 Effluent limitations guidelines representing the...

  4. 40 CFR 427.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Elastomeric Binder) Subcategory § 427.43 Effluent limitations guidelines representing...

  5. 40 CFR 427.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Floor Tile Subcategory § 427.72 Effluent limitations guidelines representing the...

  6. 40 CFR 427.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Floor Tile Subcategory § 427.73 Effluent limitations guidelines representing the degree...

  7. 40 CFR 427.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Sheet Subcategory § 427.22 Effluent limitations guidelines representing the...

  8. 40 CFR 427.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard Subcategory § 427.52 Effluent limitations guidelines representing the degree...

  9. 40 CFR 427.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Floor Tile Subcategory § 427.72 Effluent limitations guidelines representing the...

  10. 40 CFR 427.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Sheet Subcategory § 427.22 Effluent limitations guidelines representing the degree...

  11. 40 CFR 427.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Starch Binder) Subcategory § 427.32 Effluent limitations guidelines...

  12. 40 CFR 427.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Elastomeric Binder) Subcategory § 427.43 Effluent limitations guidelines representing...

  13. 40 CFR 427.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard Subcategory § 427.52 Effluent limitations guidelines representing the degree of...

  14. 40 CFR 427.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Floor Tile Subcategory § 427.73 Effluent limitations guidelines representing the degree...

  15. 40 CFR 427.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Roofing Subcategory § 427.62 Effluent limitations guidelines representing the degree...

  16. 40 CFR 427.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Sheet Subcategory § 427.22 Effluent limitations guidelines representing the...

  17. 40 CFR 427.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Starch Binder) Subcategory § 427.33 Effluent limitations guidelines representing the...

  18. 40 CFR 427.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard Subcategory § 427.53 Effluent limitations guidelines representing the degree of...

  19. 40 CFR 427.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos-Cement Sheet Subcategory § 427.22 Effluent limitations guidelines representing the...

  20. 40 CFR 427.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Roofing Subcategory § 427.62 Effluent limitations guidelines representing the degree...