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.
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页码：357 / 364
页数：8
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