FT30 membranes of characterized porosities in the reverse osmosis organics removal from aqueous solutions

被引：19

作者：

KastelanKunst, L ^{[1
]}

Kosutic, K ^{[1
]}

Dananic, V ^{[1
]}

Kunst, B ^{[1
]}

机构：

[1] UNIV ZAGREB,FAC CHEM ENGN & TECHNOL,ZAGREB 10000,CROATIA

来源：

WATER RESEARCH | 1997年 / 31卷 / 11期

关键词：

reverse osmosis; membrane porosity; organic pollutants;

D O I：

10.1016/S0043-1354(97)00342-4

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Removal of some organic pollutants from aqueous solutions by reverse osmosis using commercial FT30 membranes of characterized porosities was investigated. The pore size distribution analysis and calculation of the effective number of pores have shown the presence of numerous narrow unimodally distributed pores in the upper selective membrane layer. The organic pollutant removal by reverse osmosis is governed mostly by mutual interactions between the membrane material, solute and water molecules. (C) 1997 Elsevier Science Ltd.

引用

页码：2878 / 2884

页数：7

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