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Dynamically formed hydrous zirconium (IV) oxide-polyelectrolyte membranes VII. Poly(acrylic acid-co-vinyl acetate) and poly(acrylic acid-co-vinyl alcohol) membranes: The effect of feed salt concentration on membrane properties

✍ Scribed by A.J. Van Reenen; R.D. Sanderson

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 735 KB
Volume: 85
Category: Article
ISSN: 0011-9164
DOI: 10.1016/0011-9164(92)80009-x

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✦ Synopsis

A series of poly(acrylic acid co-vinyl acetate) (I) copolymers, as well as a series of poly(acrylic acid-co-vinyl alcohol) (II) copolymers were synthesized. Hydrous zirconium (IV) oxide-(I) and (II) dynamic membranes were formed. The effect of feed salt concentration on the re_jection and flux of these membranes was investigated and is reported on. _ SYMBOLS C -Concentration of salt P -Applied pressure P eff -Effective pressure p f -Pressure on the feed side of the membrane 'To whom all correspondence should be addressed.

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