Search Results for the EPA National Library Catalog

Items Found: 5277
Showing: Items 101 - 150
Your Search: (SUBJECT=Purification)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 106 NEXT
Select Item Title Year Published
A survey of conventional and alternative methods for meeting the National interim primary drinking water regulations / 1981
A survey of the use of innovative technology in municipal wastewater treatment. 1976
A system's guide to the management of radioactive residuals from drinking water treatment technologies. 2006
A systematic approach to in situ bioremediation in groundwater : including decision trees on in situ bioremediation for nitrates, carbon tetrachloride, and perchlorate / 2002
A test method for volatile component stripping of waste water / 1975
A thesis entitled an evaluation of two small extended aeration sewage treatment plants located in Lucas County, Ohio / 1972
A thesis entitled the effect of flocculation chemicals on the activated sludge treatment of raw sewage / 1971
A virus-in-water study of finished water from six communities / 1975
A water vapor monitor using differential infrared absorption / 1982
Abiotic degradation of DBPs in distribution systems / 2009
Abiotic in Situ Technologies for Groundwater Remediation Conference : proceedings : Dallas, Texas, August 31-September 2, 1999. 2000
Absorption of sulfur dioxide in spray column and turbulent contacting absorbers / 1975
Acceptable methods based upon current knowlendge [sic] for the utilization or disposal of sludges from publicly owned wastewater treatment plants. 1980
Accepting the challenge : a primer about the history, cause, and solutions to abandoned mine drainage / 2003
Accessing federal data bases for contaminated site clean-up technologies / 1991
Acid mine drainage treatment by ion exchange / 1972
Acid mine waste treatment using reverse osmosis / 1971
Acifluorfen : health advisory / 1987
Acifluorfen : health advisory / 1988
Acoustic sterilizers for shipboard waste management 1976
Acrylamide : health advisory / 1987
Acta para asegurar el suministro de agua potable saludable : programa de control de la inyeccion subterranea (UIC) : dedicado a la protectcion de la salud del publico y las fuentes de agua potable 2001
Acta para asegurar el suministro de agua potable saludable : programa de control de la inyeccion subterranea (UIC). 2001
Actinomycetes of sewage-treatment plants / 1975
Action of water on lead with special reference to the supply of drinking water summary of existing knowledge. 1934
Action plan for balanced environmental management : preserving Orange County's coastal ocean waters. 1986
Activated carbon : solutions for improving water quality / 2013
Activated carbon adsorption for wastewater treatment 1981
Activated carbon adsorption of organics from the aqueous phase / 1980
Activated carbon for water and wastewater treatment : integration of adsorption and biological treatment / 2012
Activated carbon from maize tassel and polymer composites for water decontamination / 2014
Activated carbon in drinking water technology cooperative research report. 1983
Activated carbon process for the treatment of cadmium(II)-containing wastewaters 1983
Activated carbon process for the treatment of cadmium(II)-containing wastewaters / 1983
Activated carbon process for treatment of wastewaters containing hexavalent chromium / 1979
Activated carbon process for treatment of wastewaters containing hexavalent chromium / 1979
Activated carbon treatment of raw sewage in solids-contact clarifiers / 1973
Activated carbon treatment of unbleached kraft effluent for reuse / 1975
Activated sludge 1987
Activated sludge 1970
Activated sludge : selected instructional activities and references / 1980
Activated sludge and activated carbon treatment of a wood preserving effluent containing pentachlorophenol / 1980
Activated Sludge Control with a Settlometer and Centrifuge / 1977
Activated sludge process fundamentals of operation / 1983
Activated sludge process theory and practice / 1983
Activated sludge process using pure oxygen / 1974
Activated Sludge Seminar / 1977
Activated sludge treatment of a high strength NSSC mill effluent 1977
Activated sludge treatment systems with oxygen / 1973
Acute lethality of wastewater disinfection alternatives to juvenile rainbow trout (Salmo Gairdneri) / 1979
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 106 NEXT

Save, Print or Email Selected Records