A critical evaluation of tangential-flow ultrafiltration for trace metal studies in freshwater systems. 1. Organic carbon

Article Abstract:

Researchers from the University of Wisconsin investigated the tangential flow ultrafiltration of natural organic matter for the presence of trace metals in fresh bodies of water.

Research and Testing Services, Scientific Research and Development Services, Research & Development-Universities, Analysis, Trace analysis, University research

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A critical evaluationof tangential-flow ultrafiltration for trace metal studies in freshwater systems. 2. Total mercury and methylmercury.

Article Abstract:

Researchers from the University of Wisconsin and the Wisconsin Department of Natural Resources conducted laboratory and field experiments on the effectively of polyethersulfone and regenerated cellulose membranes in determining low levels of mercury in fresh streams.

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Water Pollution Control R&D, Mercury, Pollution control industry, Mercury (Metal), Water pollution research, Mercury industry, Wisconsin. Department of Natural Resources

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Determination of silver speciation in natural waters. 2. binding strength of silver ligands in silver freshwaters

Article Abstract:

Researchers from the University of Wisconsin examine three rivers and a sewage plant effluent for concentrations of silver ligands, using competing ligand equilibration experiments. The article's conclusions are supported by analysis of gathered data, charts and graphs.

Colleges & Universities, Colleges, Universities, and Professional Schools, Waste Management and Remediation Services, Colleges and universities, Water Pollution NEC, Chemistry, Statistical Data Included, Universities and colleges, Illustration

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