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Search Results for the EPA National Library Catalog
Items Found: 2088
Showing: Items 1901 - 1950
Your Search: (SUBJECT=Sewage Purification)
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Title
Year Published
1901
Utilization of natural ecosystems for wastewater renovation
1976
1902
Utilization of natural ecosystems for wastewater renovation /
1979
1903
Utilization of power plant waste heat for sewage sludge digestion : phase I technical feasibility /
1976
1904
Utilization of trickling filters for dual treatment of dry and wet weather flows /
1973
1905
Utilization, treatment and disposal of waste on land : proceedings of a workshop held in Chicago, IL, 6-7 Dec. 1985
1986
1906
UV-ozone water oxidation/sterilization process /
1974
1907
Value engineering for wastewater treatment works /
1984
1908
Value engineering for wastewater treatment works /
1984
1909
Variable declining rate filtration of secondary effluents : a thesis /
1976
1910
Verification of trickling filter models using Surfpac,
1970
1911
Vermilion, Ohio
1982
1912
Vermilion, Ohio
1982
1913
Vertical flow constructed wetlands : eco-engineering systems for wastewater and sludge treatment /
2014
1914
Viral and bacterial levels resulting from the land application of digested sludge
1973
1915
Viral and bacterial levels resulting from the land application of digested sludge /
1979
1916
Virus aspects of applying municipal waste to land : symposium proceedings, June 1976 /
1976
1917
Virus concentration using diatomaceous earth filtration and bentonite : thesis /
1976
1918
Virus sensitivity to chlorine disinfection of water supplies /
1978
1919
Virus survival in water and wastewater systems
1974
1920
Viruses and disinfection of water and wastewater : proceedings of the International Symposium, held at the University of Surrey, Guildford, 1-4 September 1982
1982
1921
Viruses and wastewater treatment proceedings of the International Symposium on Viruses and Wastewater Treatment, held at the University of Surrey, Guildford, 15-17 September 1980 /
1981
1922
Viruses in water and reclaimed wastewater /
1984
1923
Volatile organics in aeration gases at municipal treatment plants /
1982
1924
Volatile organics in aeration gases at municipal treatment plants /
1981
1925
Voluntary national guidelines for management of onsite and clustered (decentralized) wastewater treatment systems.
2003
1926
Wapakoneta, Ohio
1982
1927
Wapakoneta, Ohio
1982
1928
Wapakoneta, Ohio : final report on POTW optimization /
1982
1929
Waste activated sludge processing /
1980
1930
Waste resources utilization program interim report /
1976
1931
Waste stabilization lagoon microorganism removal efficiency and effluent disinfection with chlorine /
1979
1932
Waste stabilization lagoon microorganism removal efficiency and effluent disinfection with chlorine /
1979
1933
Waste treatment and utilization : theory and practice of waste management : proceedings of the international symposium held at the University of Waterloo, Ontario, Canada, July 5-7, 1978
1979
1934
Waste treatment and utilization : theory and practice of waste management : proceedings of the second international symposium held at the University of Waterloo, Ontario, Canada, June 18-20, 1980
1980
1935
Waste treatment in the service and utility industries /
2017
1936
Waste treatment with polyelectrolytes and other flocculants
1977
1937
Waste treatment; upgrading existing poultry-processing facilities to reduce pollution.
1973
1938
Waste water plant operators manual
1971
1939
Waste water reclamation; state of the art.
1973
1940
Waste water treatment construction grants awarded under P.L. 92-500.
1974
1941
Waste-water treatment : a Power special report.
1967
1942
Wastes and their treatment information sources and bibliography = Les dechets et leur traitement : sources d'information et bibliographie = Los residuos y su tratamiento : fuentes de informacion y bibliografia /
1986
1943
Wastes to resources appropriate technologies for sewage treatment and conversion /
1983
1944
Wastewater abatement in canning vegetables by IQB blanching /
1974
1945
Wastewater aerosols and disease : proceedings of a Symposium, September 19-21, 1979 /
1981
1946
Wastewater ammonia removal by ion exchange : Mobile pilot plant studies and process design with electrochemical renovation of regenerant [and] process design with air stripping renovation of regenerant /
1971
1947
Wastewater ammonia removal by ion exchange : Mobile pilot plant studies and process design with electrochemical renovation of regenerant [and] Process design with air stripping renovation of regenerate /
1971
1948
Wastewater characterization for the specialty food industry /
1974
1949
Wastewater contaminate removal for groundwater recharge at Water Factory 21 /
1980
1950
Wastewater course /
1978
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