Search Results for the EPA National Library Catalog

Items Found: 33

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Your Search: (SUBJECT=Sewage Purification Biological treatment sewage)

 
 
 

Select Item Title Year Published
A review and needs survey of upset early warning devices / 2000
A review and needs survey of upset early warning devices : executive summary. 2000
A study of nitrification and denitrification / 1970
A study of nitrification and denitrification, 1970
Air flotation-biological oxidation of synthetic rubber and latex wastewater, 1973
Biological process design for wastewater treatment 1980
Biological process design for wastewater treatment 1985
Biological wastewater treatment systems : theory and operation / 1990
Biology of sewage treatment and water pollution control 1986
Biology of wastewater treatment 1992
Cannery waste treatment by anaerobic lagoons and oxidation ditch 1973
Capital and O&M cost estimates for attached growth biological wastewater treatment processes : project summary / 1990
Characterization of residual nutrients discharged with biologically-treated pulp and paper mill effluent / 1997
City of Pontiac, Michigan feasibility study for biological phosphorus removal processes 1983
Demonstration of a high-rate activated sludge system 1975
Development of a biological system for the treatment of mill waste waters containing thiosulfate 1973
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
Integration of physico-chemicaL and biological wastewater treat ment processes 1973
Natural systems for waste management and treatment 1995
Natural wastewater treatment systems 2006
Natural wastewater treatment systems / 2014
Nitrification and denitrification facilities : wastewater treatment / 1974
Nutrient removal from enriched waste effluent by the hydroponic culture of cool season grasses / 1970
Performance and upgrading of wastewater stabilization ponds 1978
Performance of a sewage stabilization pond in a maritime climate, 1957-1958, 1960
Retrofitting municipal wastewater treatment plants for enhanced biological phosphorus removal 1986
Reuse of waste SO2 and phosphate sewage sludges by solidification with lime and fly ash / 1977
Rotating biological contactors hydraulic versus organic loading / 1986
Selected pulp and paper industry experience with the control of nutrients in biologically treated effluents 2001
Symposium on Intensification of Bio-Chemical Treatment of Wastewaters, Vodgeo, Moscow, USSR, August 23-24, 1976. 1976
Treatment of municipal wastewaters by the fluidized bed bioreactor process / 1988
Upgrading primary tanks with rotating biological contractors / 1980

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