Use of membrane films affords convenient and economical alternative for removing and recovering metal cations present in low concentrations from large quantities of liquid solutions. Possible applications of membrane films include use in analytical chemistry for determination of small amounts of toxic metallic impurities in lakes, streams, and municipal effluents. Also suitable for use as absorber of certain pollutant gases and odors present in confined areas.
Membranes Remove Metal Ions Fron Industrial Liquids
NASA Tech Briefs ; 7 , 2
1983-05-01
Miscellaneous
No indication
English
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