Search Results for the EPA National Library Catalog

Items Found: 279

Showing: Items 151 - 200

Your Search: (SUBJECT=Sewage Purification Biological treatment)

 
 
 

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Select Item Title Year Published
History of land application as a treatment alternative technical report / 1979
Identification and control of petrochemical pollutants inhibitory to anaerobic processes / 1973
Impact of toxic organic chemicals on the kinetics of acetoclastic methanogenesis / 1990
Industrial wastewater. 1980
Integrated activated sludge biological filter process 1971
Integrated activated sludge biological filter process / 1971
Integration of physico-chemicaL and biological wastewater treat ment processes 1973
International conference on innovative biological treatment of toxic wastewaters 1987
International Conference on Innovative Biological Treatment of Toxic Wastewaters June 24-26, 1986, Arlington, Virginia / 1987
Investigation of the extent of residual biosolids deposition in quiescent receiving waters. 1978
Kinetics of methane fermentation in anaerobic waste treatment / 1967
L'Elimination biologique du phosphore des eaux usees= Enhanced biological phosphorus removal from wastewater : Vol. I Pre-Rapports / 1984
Land application of wastewater in Australia : the Werribee Farm System : Melborne [i.e. Melbourne] and Metropolitan Board of Works, Victoria, Australia / 1975
Literature review on micronutrients in aerobic biological wastewater treatment 2000
Manual of practice for biological waste treatment in the pulp and paper industry. 1968
Mathematical models in biological waste water treatment 1985
Mechanism of waste treatment at low temperature, 1972
Methanol requirement and temperature effects in wastewater denitrification / 1970
Methanol requirement and temperature effects in wastewater denitrification. 1970
Methods for improvement of trickling filter plant performance. 1973
Methods for improvement of trickling filter plant performance: part II : chemical addition. 1977
Microbial attachment properties in expanded-bed, activated carbon anaerobic filters 1983
Microbiological aspects of pollution control 1980
Microbiological treatment of acid mine drainage waters / 1971
Microbiology for water/wastewater operators / 1997
Monitoring of selected trace organics during biological wastewater treatment 1982
Municipal wastewater aquaculture / 1978
Municipal wastewater control technology research strategy, 1980-1984 / 1980
Municipal wastewater research strategy, supplement 1981-1985. 1981
Natural sewage recycling systems 1977
Natural systems for waste management and treatment 1995
Natural systems for wastewater treatment in cold climates. 1987
Natural wastewater treatment systems 2006
Natural wastewater treatment systems / 2014
New process for treating wastewater : nitrogen control / 0
Nitrification and denitrification facilities : Design seminar for wastewater treatment facilities, Anaheim, California January 5 & 6, 1972 / 1972
Nitrification and denitrification facilities : Design seminar for wastewater treatment facilities, Atlanta, Georgia May 8, 9, & 10, 1972 / 1972
Nitrification and denitrification facilities : wastewater treatment / 1974
Nitrification and denitrification facilities: Design seminar for wastewater treatment facilities 1972
Nitrification and denitrification facilities: wastewater treatment. 1974
Nitrification and denitrification in a model waste stabilization pond. 1967
Nitrification with the submerged filter 1971
Nitrogen removal from wastewaters 1970
Nitrogen removal from wastewaters. 1970
Nutrient removal from enriched waste effluent by the hydroponic culture of cool season grasses / 1970
Occoquan Forest wastewater treatment plant upgrade evaluation / 2012
Operations manual : anaerobic sludge digestion / 1976
Oxygen transfer in high rate fixed film biological reactors / 1984
Performance and upgrading of wastewater stabilization ponds 1978
Performance evaluation of an oxidation ditch treating dairy wastewater / 1979
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