Search Results for the EPA National Library Catalog

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Showing: Items 601 - 650
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Design manual : fine pore aeration systems. 1989
Design Manual for Upgrading Existing Wastewater Treatment Plants. 1971
Design of municipal wastewater treatment plants / 1992
Design of municipal wastewater treatment plants / 2010
Design of municipal wastewater treatment plants. 1998
Design of sewage sludge incineration systems 1980
Design of Wastewater Treatment Systems to Satisfy Effluent Quality Requirements Based on Intended Use. 1971
Design procedures for dissolved oxygen control of activated sludge processes / 1977
Design Seminar Handout: Sludge Treatment and Disposal, 1977. 1977
Destroying chemical wastes in commercial scale incinerators. 1977
Destruction and stabilization of sludge by multiple-stage digestion and thermal treatment / 1986
Destruction and stabilization of sludge by multiple-stage digestion and thermal treatment / 1987
Destruction by Anaerobic Mesophilic and Thermophilic Digestion of Viruses and Indicator Bacteria Indigenous to Domestic Sludges. 1980
Destruction of Enteric Bacteria and Viruses during Two-Phase Digestion. 1989
Destruction of Polychlorinated Biphenyls in Sewage Sludge During Incineration. 1976
Detailed Costing Document for the Centralized Waste Treatment (CWT) Point Source Category. 1998
Detailed costing document for the centralized waste treatment industry / 1995
Detailed costing document for the centralized waste treatment industry / 1998
Detection and Significance of Pathogens in Sludge. 1985
Detection of Environmental Viruses in Sludge: Enhancement of Enterovirus Plaque Assay Titers with 5-Iodo-2'-Deoxyuridine and Comparison to Adenovirus and Coliphage Titers (Journal Version). 1988
Determination and prediction of chemical forms of trace metals in sewage sludge and sludge-amended soils : project summary / 1985
Determination and prediction of chemical forms of trace metals in sewage sludge and sludge-amended soils, 1985
Determination of activated sludge biokinetic constants for chemical and plastic industrial wastewaters 1985
Determination of activated sludge biokinetic constants for chemical and plastic industrial wastewaters / 1983
Determination of activated sludge biokinetic constants for chemical and plastic industrial wastewaters : appendix A raw data / 1983
Determination of biodegradability kinetics of RCRA compounds using respirometry for structure-activity relationships / 1990
Determination of cation exchange capacity and exchangeable cation (including water soluble ions) in soils, related materials and sewage sludge 1979. 1983
Determination of the design parameters for a 30 MGD two stage nitrification plant 1976
Determination of toxic chemicals in effluent from household septic tanks / 1985
Determining Pathogen Levels in Sludge Products. 1988
Determining soil response action levels based on potential contaminant migration to ground water : a compendium of examples. 1989
Determining the effectiveness of an afterburner to reduce dioxins and furans / 1986
Determining the effectiveness of an afterburner to reduce dioxins and furans {Microfiche} 1986
Determining the stability of treated municipal sludges / 1985
Determining the stability of treated municipal wastewater sludges / 1985
Develop and demonstrate fundamental basis for selectors to improve activated sludge settleability / 2006
Developing a state resource conservation and recovery program / 1979
Development and Demonstration of Nutrient Removal from Animal Wastes. 1973
Development and evaluation of a method for the determination of phytosterols in pulp and paper mill effluents / 1997
Development document for effluent limitations guidelines and new source performance standards for the petroleum refining point source category / 1974
Development document for effluent limitations guidelines and new source performance standards for the renderer segment of the meat products and rendering processing point source category. 1975
Development document for effluent limitations guidelines and standards for the pulp, paper and paperboard and the builders' paper and board mills point source categories : proposed / 1980
Development document for interim final effluent limitations, guidelines and proposed new source performance standards for the hospital point source category. 1976
Development of a qualitative pathogen risk assessment methodology for municipal sludge landfilling. 1988
Development of a qualitative pathogen risk assessment methodology for municipal sludge landfilling. 1988
Development of an efficient sampling strategy to characterize digested sludges 1978
Development of analytical test procedures for the measurement of organic priority pollutants in sludge 1981
Development of analytical test procedures for the measurement of organic priority pollutants in sludge / 1984
Development of analytical test procedures for the measurement of organic priority pollutants in sludge / 1984
Development of Immobilized Enzyme Systems for Enhancement of Biological Waste Treatment Processes. 1970
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