Transport of cadmium and iron through a carboxylic membrane based on a poly(vinyl chloride)/poly(methyl methacrylate‐ co ‐divinyl benzene) system | Zendy

Alexandrova I. | Zendy; Iordanov G. | Zendy

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Transport of cadmium and iron through a carboxylic membrane based on a poly(vinyl chloride)/poly(methyl methacrylate‐ co ‐divinyl benzene) system

Author(s) -

Alexandrova I.,

Iordanov G.

Publication year - 2004

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.21230

Subject(s) - methyl methacrylate , cadmium , vinyl chloride , benzene , chemistry , membrane , chloride , polymer chemistry , nuclear chemistry , metal ions in aqueous solution , cadmium chloride , metal , inorganic chemistry , organic chemistry , polymerization , polymer , copolymer , biochemistry

The transport of cadmium and iron through a poly(vinyl chloride)/poly(methyl methacrylate‐ co ‐divinyl benzene) carboxylic ion‐exchange membrane was investigated with a system containing HCl as the receiver solution and CdCl 2 or FeCl 3 as the feed solution. Transport of the ions through the membrane depended on the H + concentration in the receiver solution and the metal concentration in the feed solution. The rate of transfer for cadmium was about 35% higher than that for iron under the same conditions (0.5 mol/dm 3 of HCl, 0.1 mol/dm 3 of CdCl 2 or FeCl 3 , and 5 h of dialysis). © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 95: 705–707, 2005

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