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Effect of surface-modifying macromolecules and solvent evaporation time on the performance of polyethersulfone membranes for the separation of chloroform/water mixtures by pervaporation

โœ Scribed by Yi Fang; Vu Anh Pham; Takeshi Matsuura; J. P. Santerre; Roberto M. Narbaitz


Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
585 KB
Volume
54
Category
Article
ISSN
0021-8995

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๐Ÿ“œ SIMILAR VOLUMES


Effect of evaporation time on the pervap
โœ Akihiro Yamasaki; R. K. Tyagi; A. Fouda; T. Matsuura ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 423 KB ๐Ÿ‘ 2 views

Pervaporation of ethanol/water mixtures through symmetric dense aromatic polyamide membranes was investigated. The membrane structure was controlled by varying the solvent evaporation time before gelation. The membranes were water-selective and the selectivity increased with an increase in the solve

Effect of evaporation time on the pervap
โœ Akihiro Yamasaki; R. K. Tyagi; A. Fouda; T. Matsuura ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 599 KB

The pervaporation of pure water through homogeneous aromatic polyamide membranes was investigated. The structure of the prepared membranes was controlled by varying the solvent evaporation times before the gelation step from 5 min to 240 min. The permeation flux of pure water decreased rapidly when