Search Results for the EPA National Library Catalog

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Determination of toxic chemicals in effluent from household septic tanks / 1985
Determination of volatile organic compounds in soils using equilibrum headspace analysis and capillary column gas chromatography/mass spectrometry --evaluation of the Tekmar 7000 HA analyzer : project summary / 1993
Determination of volatile organics in industrial and municipal wastewaters / 1981
Development of an identification kit for spilled hazardous materials 1981
Development of an interactive system to study sub-lethal effects of pollutants on the behavior of organisms / 1980
Development of analytical test procedures for organic pollutants in wastewater - applications to pesticides / 1981
Development of analytical test procedures for organic pollutants in wastewater--application to pesticides / 1982
Development of methods for the separation and characterization of natural organic matter in dam water / 2014
Development of model stream ecosystem to monitor the fate and effects of persistent organic molecules / 1985
Disposal alternatives for contaminated dredged material as a management tool to minimize adverse environmental effects 1979
Dissolved and particulate organic carbon in some Colorado waters / 1971
DNAPL site characterization : quick reference fact sheet. 1994
Draft NTP technical report on toxicity studies of a chemical mixture of 25 groundwater contaminants : administered in drinking water to F344/N rats and B6C3F1 mice. 1993
Drinking water advisory munitions II / 1994
Drinking water health advisories for 15 volatile organic compounds. 1990
Drinking water health advisory. Munitions / 1992
Drinking water health advisory. Munitions II / 1994
Drinking water health advisory. Volatile organic compounds. 1991
Drinking water materials : field observations and methods of investigation 1985
Dynamic Underground Stripping demonstration project interim progress report, 1991 / 1992
Early warning organics detection system / 1981
Economic analysis of proposed regulations on organic contaminants in drinking water / 1977
Effect of concentration on sorption of dissolved organics by well casings 1993
Effect of different pollutants on ecologically important polychaete worms {Microfiche} 1980
Effect of handling procedures on sample quality / 1978
Effect of wastewater organic fractions on the growth of selected algae 1973
Effects of low-level dams on the distribution of sediment, trace metals, and organic substances in the lower Schuylkill River Basin, Pennsylvania / 1985
Effects on toxicity of volatile priority pollutants added to a conventional wastewater treatment system / 1983
Effects on toxicity of volatile priority pollutants added to a conventional wastewater treatment system : project summary / 1983
Effects, pathways, processes, and transformation of Puget Sound contaminants of concern / 1982
El problema con los sistemas de disposicion de poca profundidad [videorecording] [Spanish] / 2001
Enhancing coagulation with calcium addition 2000
Enrichment of marsh habitats with organic wastes, 1973
Environmental behavior of organic substances needs and priorities / 1988
Environmental degradation and transformation of organic chemicals / 2008
Environmental information : chemicals in our drinking water. 1975
Environmental toxicology organic pollutants / 1988
EPA inaction in identifying hazardous waste pharmaceuticals may result in unsafe disposal / 2012
EPA method study 32 : method 450.1--total organic halides (TOX) / 1985
EPA/IERL-RTP interim procedures for level 2 sampling and analysis of organic materials / 1978
Estimating potential for occurrence of DNAPL at superfund sites : quick reference fact sheet / 1992
Estimating potential for occurrence of DNAPL at Superfund sites. 1992
Evaluation of coliform contribution by pleasure boats 1966
Evaluation of hyperfiltration for separation of toxic substances in textile process water / 1979
Evaluation of membrane technologies for removal of atrazine and other SOCs 2001
Evaluation of organic contamination of water by reverse osmosis concentration system / 1981
Evaluation of sources of pathogens and NOM in watersheds 2002
Evaluation of the HSA reactor for metal recovery and cyanide oxidation in metal plating operations. 1986
Evaluation of the HSA reactor for metal recovery and cyanide oxidation in metal plating operations. 1987
Evaluation of the likelihood of DNAPL presence at NPL sites : national results. 1993
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