Search Results for the EPA National Library Catalog

Items Found: 215

Showing: Items 1 - 50

Your Search: (SUBJECT=Trace elements in water.)

 
 
 

1 2 3 4 5 NEXT
Select Item Title Year Published
1993 annual report San Francisco Estuary Regional Monitoring Program for Trace Substances / 1994
2003 pulse of the estuary : monitoring & managing contamination in the San Francisco Estuary / 2003
A study on the chemical behavior of zinc in Chesapeake Bay water using anodic stripping voltammetry / 1972
A synopsis of technical issues of concern for monitoring trace elements in highway and urban runoff / 2000
Accumulation of the trace elements lead and zinc by Asellus communis at three different pH levels : final report / 1984
Acidic deposition, trace contaminants and their indirect human health effects research needs : workshop proceedings, held June 19-22, 1984 at Topridge Conference Center, Paul Smith's, New York / 1985
Adsorption of trace metals by hydrous ferric oxide in seawater / 1980
Adsorption of trace metals from solution during filtration of water samples 1982
An avoidance response bioassay for aquatic pollutants : completion report / 1980
Analyses of bivalves and sediments for organic chemicals and trace elements from Gulf of Mexico estuaries : third annual report to the U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration / 1989
Analysis of colloidal phases in urban stormwater runoff / 1999
Analysis of trace organics in the aquatic environment / 1989
Analytical methods for trace metals. 1976
Anodic stripping voltammetric study of the competitive interactions between trace metals and the alklaline earths for complexing ligands in aquatic environments 1976
Applying metals criteria to water quality-based discharge limits : empirical models of the dissolved fraction of cadmium, copper, lead, and zinc / 1996
Assessment of inorganics accumulation in drinking water system scales and sediments / 2010
Buffer capacities of freshwater lakes sensitive to acidic rain and the leaching of toxic metals from their sediments : final technical completion report / 1984
California state mussel watch. 0
Comparison of VOA compositing procedures 1995
Concentration and distribution of selected trace elements in the Maumee River Basin, Ohio, Indiana, and Michigan 1974
Concentrations and loads of cadmium, lead, and zinc measured near the peak of the 1999 snowmelt-runoff hydrographs for 42 water-quality stations, Coeur d'Alene River basin, Idaho {computer file} / 2001
Concentrations and loads of cadmium, zinc, and lead in the main stem Coeur d'Alene River, Idaho March, June, September, and October 1999 / {electronic resource} : 2001
Concentrations of 303(d) listed metals in the upper Yakima River / 2000
Concentrations of selected trace metals in shallow cores from the tidal Potomac River and estuary : 1978 and 1979 1981
Contaminant trace element loads at the Susquehanna River fall line during the spring, 1993 high flow event : addendum to the fall line toxics 1992 final report / 1994
Control of trace element toxicity in Chesapeake Bay by dominant phytoplankton 1992
Corrosiveness of ground water in the Kirkwood-Cohansey aquifer system of the New Jersey Coastal Plain 1993
Detention basin settleability of urban runoff pollution : phase II / 1980
Determination of arsenic and selenium in surface water by atomic absorption to support environmental monitoring programs 1974
Determination of radium removal efficiencies in water treatment processes / 1976
Determination of toxic chemicals in effluent from household septic tanks / 1985
Determination of trace elements in waters and wastes by inductively coupled plasma - mass spectrometry : [test] method 200.8 / 1989
Determination of trace metal pollutants and their physical and chemical structure in water resources and stream sediments / 1974
Determination of trace metals in effluents by differential pulse anodic stripping voltametry / 1977
Determination of trace metals in natural waters 1988
Dibenzylammonium and Sodium Dibenzyldithiocarbamates as Precipitants for Preconcentration of Trace Elements in Water for Analysis by Energy Dispersive X-Ray Fluorescence. 1981
Distribution and mobility of selenium and other trace elements in shallow ground water of the western San Joaquin Valley, California / 1986
Distribution of trace metals in the water column, sediments and shellfish of Narragansett Bay 1989
Drinking water and cardiovascular disease : {proceedings} / 1980
Ecology and analysis of trace contaminants : progress report, January 1973-September 1973 / 1973
Ecology and analysis of trace contaminants : progress report, October 1973-September 1974 / 1974
Effect on mine drainage on the quality of streams in Colorado, 1971-72 1974
Effectiveness of activated carbon for removal of toxic and/or carcinogenic compounds from water supplies 1981
Effectiveness of activated carbon for removal of toxic and/or carcinogenic compounds from water supplies / 1981
Effects of low-level dams on the distribution of sediment, trace metals, and organic substances in the lower Schuylkill River Basin, Pennsylvania 1985
Effects of metal-mine drainage on water quality in selected areas of Colorado, 1972-73 1974
Environmental assessment of an oil-fired controlled utility boiler / 1980
Environmental Assessment of Buccaneer Gas and Oil Field in the Northwestern Gulf of Mexico, 1975-1980. Volume VI. Trace Metals. 1980
Environmental assessment, source test and evaluation report : Chapman low-BtU gasification / 1978
Estimated loads of suspended sediment and selected trace elements transported through the Clark Fork basin, Montana, in selected periods before and after the breach of Milltown Dam (water years 1985-2009) / 2011
1 2 3 4 5 NEXT

Save, Print or Email Selected Records