Effect of rod-radius variation on ultrafiltration in a solid-rod tubular-membrane

被引：1

作者：

Yeh, HM ^{[1
]}

Huang, PC ^{[1
]}

机构：

[1] Tamkang Univ, Dept Chem & Mat Engn, Tamsui 251, Taiwan

来源：

JOURNAL OF MEMBRANE SCIENCE | 2004年 / 243卷 / 1-2期

关键词：

ultrafiltration; solid-rod tubular-membrane; rod-radius variation;

D O I：

10.1016/j.memsci.2004.06.040

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The permeat flux in a tubular-membrane can be improved by inserted concentrically with a solid-rod of linearly varied rod-radius and fixed rod volume. The performance in the device with rod-radius increased overcomes that with rod-radius decreased. The performance further improves as the rod-radius increases more rapidly. Experimental results show that above 90% improvement in permeated flux was achieved, based on the device without a solid-rod. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：357 / 364

页数：8

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