PLASMA TREATMENT OF POLYETHYLENE ULTRAFILTRATION MEMBRANES

被引：20

作者：

BRYJAK, M

GANCARZ, I

机构：

[1] Institute of Organic and Polymer Technology, Technical University of Wrocław, Wrocław

来源：

ANGEWANDTE MAKROMOLEKULARE CHEMIE | 1994年 / 219卷

关键词：

D O I：

10.1002/apmc.1994.052190110

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 effect of plasma treatment of polyethylene ultrafiltration membranes on fouling and cleaning phenomena during filtration of bovine serum albumin solutions is discussed. Air-plasma of 2.45 GHz raises the membrane surface hydrophilicity from 0 up to 60%. The flux is maintained at 90 - 99%. Plasma-treated membranes are easier to clean than untreated polyethylene membranes. Despite that, the plasma-modified membranes are susceptible to more intensive deposition of albumin.

引用

收藏

页码：117 / 124

页数：8

相关论文

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