Filters: Tags: Cation Exchange (X)
21 results (135ms)
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Categories: Publication;
Types: Citation;
Tags: Age,
Busko Spa,
Cation Exchange,
Climates,
Geochemistry,
Categories: Publication;
Types: Citation;
Tags: Cation Exchange,
Chemical Precipitation,
Evolution,
Geochemistry,
Geologic Fractures,
Categories: Publication;
Types: Citation;
Tags: Czech Rep.,
SW 0880 Chemical processes,
Water Resources Abstracts,
biogeochemistry,
cation exchange,
Categories: Publication;
Types: Citation;
Tags: Acids,
Anion Exchange,
Bases,
Cation Exchange,
Chemical limnology,
Categories: Publication;
Types: Citation;
Tags: ASE, Nigeria,
Achrostichum aureum,
Africa, West,
Aquatic plants,
Avicennia africana,
A new method for field speciation of Cr(VI) has been developed to meet present stringent regulatory standards and to overcome the limitations of existing methods. The method consists of passing a water sample through strong acid cation-exchange resin at the field site, where Cr(III) is retained while Cr(VI) passes into the effluent and is preserved for later determination. The method is simple, rapid, portable, and accurate, and makes use of readily available, inexpensive materials. Cr(VI) concentrations are determined later in the laboratory using any elemental analysis instrument sufficiently sensitive to measure the Cr(VI) concentrations of interest. The new method allows measurement of Cr(VI) concentrations...
Categories: Publication;
Types: Citation;
Tags: Analytical methods,
Cation exchange,
Hexavalent chro
Categories: Publication;
Types: Citation;
Tags: Biogeochemical cycle,
Canada, Manitoba, Agassiz L.,
Canada, Manitoba, Thompson,
Cation Exchange,
Glacial lakes,
Categories: Publication;
Types: Citation;
Tags: Adsorption,
Cation Exchange,
Clays,
Montmorillonite,
Phenols,
Categories: Publication;
Types: Citation;
Tags: Cation Exchange,
Experimental Data,
Field Tests,
Field studies,
Geochemistry,
Categories: Publication;
Types: Citation;
Tags: Aquifers,
Artificial Recharge,
Boreholes,
Cation Exchange,
Cations,
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Water Res,
Acidification,
Cation Exchange,
Cations,
Drying,
Categories: Publication;
Types: Citation;
Tags: Adsorption,
Cation Exchange,
Chemical Analysis,
Correlation Analysis,
Desorption,
Categories: Publication;
Types: Citation;
Tags: Adsorption,
Bentonite,
Bromides,
Cation Exchange,
Chemical extraction,
Categories: Publication;
Types: Citation;
Tags: Cation Exchange,
Copper,
Pilot Plants,
SW 3060 Water treatment and distribution,
USA, Montana, Florence,
Categories: Publication;
Types: Citation;
Tags: Cation Exchange,
Cations,
Data Interpretation,
Experimental Data,
Field Tests,
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