Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Sewage Purification Activated sludge process)


 
 
 
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Select Item Title Year Published
Treatment of wastewater from the production of polyhydric organics / 1971
Ultraviolet disinfection of a secondary wastewater treatment plant effluent / 1981
Ultraviolet disinfection of a secondary wastewater treatment plant effluent / 1981
Ultraviolet disinfection of activated sludge effluent discharging to shellfish waters / 1975
Ultraviolet disinfection of wastewaters from secondary effluent and combined sewer overflows / 1986
Upgrading and evaluation of an oxidation ditch treating dairy wastewater / 1980
USA/USSR Symposium, Handling, Treatment and Disposal of Wastewater Sludge, Moscow, U.S.S.R, May 13-16, 1975 : [papers]. 1975
Utilization of free and combined amino acids by activated sludge 1965
Utilization of power plant waste heat for sewage sludge digestion : phase I technical feasibility / 1976
Viral and bacterial levels resulting from the land application of digested sludge 1973
Viral and bacterial levels resulting from the land application of digested sludge / 1979
Waste activated sludge processing / 1980
Waste treatment; upgrading existing poultry-processing facilities to reduce pollution. 1973
Wastewater contaminate removal for groundwater recharge at Water Factory 21 / 1980
Wastewater treatment ponds. 1975
Wastewater treatment technology 1989
WERF/CRTC protocols for evaluating secondary clarifier performance / 2001
Winery wastewater characteristics and treatment / 1977
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