THE MAJOR DEVELOPMENTS OF THE EVOLVING REVERSE-OSMOSIS MEMBRANES AND ULTRAFILTRATION MEMBRANES

被引：22
|
作者：
KURIHARA, M
HIMESHIMA, Y
机构：
[1] Membrane Laboratory, Toray Industries Inc, Otsu, Shinga
来源：
POLYMER JOURNAL | 1991年 / 23卷 / 05期
关键词：
REVERSE OSMOSIS MEMBRANE; ULTRAFILTRATION MEMBRANE; CROSS-LINKED POLYAMIDE; POLY(PHENYLENE SULFIDE SULFONE) (PPSS);
D O I：
10.1295/polymj.23.513
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The current status of reverse osmosis and ultrafiltration membranes are reviewed with the view for the future. In the case of reverse osmosis (RO) membranes, as examples, new crosslinked aromatic polyamide membranes exhibited the superior separation performance with the sufficient water permeability, the high tolerance for oxidizing agents and chemicals. Ultrafiltration (UF) membrane based on poly(phenylene sulfide sulfone) (PPSS) also exhibited the superior separation performance with the high solvent, heat and fouling resistance.
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页码：513 / 520
页数：8
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