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Preparation of asymmetric PVA membranes using ternary system composed of polymer and cosolvent

✍ Scribed by Sang-Gyun Kim; Yong-Il Kim; Hyung-Gu Yun; Gyun-Taek Lim; Kew-Ho Lee


Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
382 KB
Volume
88
Category
Article
ISSN
0021-8995

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## SYNOPSIS A membrane was designed for the separation of a water-alcohol mixture by pervaporation on the basis of the difference in hydrogen-bonding interaction between two components of the membrane. Two kinds of poly (vinyl alcohol) -g-maleic anhydride/methyl methacrylate membrane were prepared