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Selective salt transport through a crosslinked poly(L-glutamic acid) membrane for KCl/LiCl mixed systems

✍ Scribed by Yang-Il Huh; Mitsuru Satoh; Jiro Komiyama

Publisher: John Wiley and Sons
Year: 1995
Tongue: English
Weight: 197 KB
Volume: 16
Category: Article
ISSN: 1022-1336
DOI: 10.1002/marc.1995.030160206

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✦ Synopsis

Abstract

Selective salt transport of KCl over LiCl has been studied for a crosslinked poly(L‐glutamic acid) membrane immersed in 80 vol.‐% ethanol. The permeabilities (P~s~) and solubilities were measured for various mixing ratios of the salts. The highest permselectivity (P~s~ (KCl)/P~s~ (LiCl) = 4,3) has been obtained at a LiCl mole fraction of 0,2. It is similar to that obtained in single salt systems.

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