Search Results for the EPA National Library Catalog

Items Found: 5282
Showing: Items 601 - 650
Your Search: (SUBJECT=Purification)


 
 
 
PREV 1 ... 8 9 10 11 12 13 14 15 16 17 18 ... 106 NEXT
Select Item Title Year Published
Bacterial uptake of aquatic phosphorus : thesis / 1971
Bactericidal effects of algae on enteric organisms, 1970
Baghouses. 1994
Bahco flue gas desulfurization and particulate removal system / 1979
Barr Lake and its odor relationships / 1965
Base civil engineering sanitary laboratory / 1973
Basic design rationale for artificial wetlands 1986
Basic extractive sludge treatment (B.E.S.T.®) / 1992
Basic microbiology for drinking water / 2014
Basic research on sulfide occurrence and control in sewage collection systems. 1969
Basic salinogen ion-exchange resins for selective nitrate removal from potable and effluent waters, 1970
Basic water treatment 2002
Basic water treatment operator's manual. 1971
Basics of pump-and-treat ground-water remediation technology / 1990
Batch disinfection of treated wastewater with chlorine at less than 1êC / 1973
Batch-feeding studies on high-solids activated sludge for treating concentrated human waste 1968
Baygon (propoxur) : health advisory / 1987
Baygon (propoxur) : health advisory / 1988
Bedford, Ohio 1982
Bedford, Ohio 1982
Bedford, Ohio final report on POTW optimization 1982
Beet sugar, an industrial waste guide to the beet sugar industry 1950
Behavior of organic chemicals in the aquatic environment part III--behavoir in aerobic treatment systems (activated sludge) : research report from the Environmental and Sanitary Engineering Laboratories of Washington University, St. Louis, for the Manufacturing Chemists Association / 1969
Bench-scale evaluation of ammonia removal from wastewater by steam stripping : project summary / 1992
Bench-Scale Evaluation of Coagulants for Low Turbidity Water. 1988
Bench-scale high-rate disinfection of combined sewer overflows, with chlorine and chlorine dioxide / 1975
Bench-scale production, characterization, and application of polyaluminum sulfate (PAS) 1989
Benchmarking performance indicators for water and wastewater utilities : 2007 annual survey data and analysis report / 2008
Benchmarking wastewater treatment plant operations 1996
Beneficial effects of vegetation in contaminated soils. 1992
Beneficial reuse of lime softening residuals for flue gas desulfurization 1997
Benefits of maintaining a chlorine residual in water supply systems / 1980
Benefits of safer drinking water : the value of nitrate reduction / 1997
Benefits of water quality enhancement / 1970
Bentazon : health advisory / 1987
Benzene : health advisory / 1987
Benzidine : wastewater treatment technology / 1976
Berea, Ohio 1982
Berea, Ohio 1982
Best demonstrated available technology (BDAT) background document for cyanide wastes / 1989
Best demonstrated available technology (BDAT) background document for wood preserving wastes F032, F034, and F035: final / 1996
Betz handbook of industrial water conditioning. 1962
Betz handbook of industrial water conditioning. 1976
Betz handbook of industrial water conditioning. 1980
Bibliography on the application of reverse osmosis to industrial and municipal wastewaters 1973
Big Rapids, Michigan 1982
Big Rapids, Michigan : final report on POTW optimization / 1982
Bio-reclamation of ground and groundwater by the GDS process 1983
Bioaugmentation with Burkholderia cepacia PR1301 for in situ bioremediation of trichloroethylene contaminated water / 1998
Biodegradation and carbon adsorption of carcinogenic and hazardous organic compounds / 1981
PREV 1 ... 8 9 10 11 12 13 14 15 16 17 18 ... 106 NEXT

Save, Print or Email Selected Records