Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Sewage Purification Activated Sludge Process)


 
 
 
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Cyanide removal from refinery wastewater using powdered activated carbon / 1980
Demonstration of a full-scale waste treatment system for a cannery / 1971
Demonstration of a high-rate activated sludge system / 1975
Design handbook for automation of activated sludge wastewater treatment plants / 1980
Determination of the design parameters for a 30 MGD two stage nitrification plant 1976
Develop and demonstrate fundamental basis for selectors to improve activated sludge settleability / 2006
Development and evaluation of a method for the determination of phytosterols in pulp and paper mill effluents / 1997
Development of phosphate removal processes : development and demonstration of phosphate removal facilities at Detroit using an activated sludge process and steel pickling liquor / 1970
Development of phosphate removal processes : development and demonstration of phosphate removal facilities at Detroit using an activated sludge process and steel pickling liquor. / 1970
Downflow granular filtration of activated sludge effluents / 1977
Downflow granular filtration of activated sludge effluents / 1977
Dynamic model of nitrification for the activated sludge process 1973
Effect of aeration basin configuration on bulking at low organic loading / 1982
Effect of powered activated carbon in a petroleum refinery activated sludge system / 1982
Effect of surface groups on adsorption of pollutants / 1970
Effects of flow equalization on the operation and performance of an activated sludge plant / 1977
Effects of water-treatment-plant wastes on domestic wastewater treatment processes 1977
Effects on toxicity of volatile priority pollutants added to a conventional wastewater treatment system / 1983
Effects on toxicity of volatile priority pollutants added to a conventional wastewater treatment system : project summary / 1983
EPA experiences in oxygen-activated sludge / 1973
EPA experiences in oxygen-activated sludge / 1974
Evaluation and upgrading of a multi-stage trickling filter facility / 1976
Evaluation of recent approaches for the design of biological waste treatment, 1972
Evaluation of the potential for air stripping of hydrocarbons during activated sludge wastewater treatment 1979
Evaluation of waste citrus activated sludge in poultry feeds / 1982
Evaluation of waste citrus activated sludge in poultry feeds {microform} / 1982
Examination of secondary clarifier design and performance in the pulp and paper industry 1986
Experimental evaluation of oxygen and air activated sludge nitrification systems with and without pH control / 1976
Exploration camp wastewater characterization and treatment plant assesment [sic] / 1981
Feasibility of hydrolysis of sludge using low pressure steam with SO2 as a hydrolytic adjunct and utilization of the resulting hydrolysate. 1969
Feasibility study of open tank oxygen activated sludge wastewater treatment / 1981
Filamentous microorganisms in activated sludge / 1968
Final report, deepwater pilot plant treatability study / 1974
Full-scale demonstration of industrial wastewater treatment utilizing Du Pont's PACT process (November, 1976, through December, 1979) / 1981
Full-scale demonstration of industrial wastewater treatment utilizing Du Pont's PACT process / 1982
Full-scale demonstration of open tank oxygen activated sludge treatment / 1979
Full-scale study of sequencing batch reactors / 1983
Fundamental study of the effect of synthetic detergents on the activated sludge process, 1953
Handling and disposal of sludges from combined sewer overflow treatment. Phase 1, Characterization / 1977
Handling and disposal of sludges from combined sewer overflow treatment. phase II, Impact assessment / 1977
Handling and disposal of sludges from combined sewer overflow treatment. phase III, Treatability studies / 1977
Health effects of aerosols emitted from an activated sludge plant / 1979
Heavy metals in wastewater and sludge treatment processes 1987
Hydrogen peroxide cures filamentous growth in activated sludge / 1973
Impact of nitrilotriacetic acid (NTA) on an activated sludge plant : a field study 1979
Indicatory fate study / 1979
Innovative and/or alternative wastewater treatment technologies for small systems : "a guide for managers & community leaders" / 2000
Innovative process assessment : sludge processing, disposal, and reuse / 1992
Integrated activated sludge biological filter process 1971
Integrated activated sludge biological filter process / 1971
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