CONCENTRATION POLARIZATION MODEL FOR HOLLOW-FIBER MEMBRANE ULTRAFILTRATION

被引：12

作者：

YEH, HM ^{[1
]}

CHENG, TW ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT CHEM ENGN,TAIPEI,TAIWAN

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1994年 / 29卷 / 04期

关键词：

CONCENTRATION POLARIZATION MODEL; HOLLOW FIBER; ULTRAFILTRATION; PERMEATE FLUX;

D O I：

10.1080/01496399408002158

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The concentration polarization model has been applied to analyze the permeate flux of hollow-fiber membrane ultrafiltration. Comparison of theoretical prediction with experimental data has been made under various transmembrane pressures, feed velocities, and solution concentrations. Both theoretical prediction and experimental results show that average permeate flux increases as transmembrane pressure or feed velocity increases, but decreases when solution concentration increases.

引用

页码：497 / 512

页数：16

共 24 条

[1]

BIRD RB, 1960, TRANSPORT PHENOMENA, P662

[2]

Blatt WF, 1970, MEMBRANE SCI TECHNOL, P47

[3]

CHENG TW, 1992, THESIS NATIONAL TAIW

[4] ULTRAFILTRATION OF SKIMMILK IN HOLLOW FIBERS [J].