THE EFFECT OF PULSED FLOW ON ULTRAFILTRATION FLUXES IN A BAFFLED TUBULAR MEMBRANE SYSTEM

被引：54
|
作者：
FINNIGAN, SM [1 ]
HOWELL, JA [1 ]
机构：
[1] UNIV BATH,DEPT CHEM ENGN,CTR MEMBRANE APPLICAT,BATH BA2 7AY,AVON,ENGLAND
来源：
DESALINATION | 1990年 / 79卷 / 2-3期
关键词：
D O I：
10.1016/0011-9164(90)85005-U
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The filtration performance of an ultrafiltration membrane in tubular form was improved by a factor of about 2.5 by the incorporation of periodically spaced baffles of a doughnut or disc shape within the tubes. Further improvement was noticed when pulsed flow was used and was most marked at the lowest flow rates. The viability of a "snapshot" technique for characterising membrane performance was also demonstrated.
引用
收藏
页码：181 / 202
页数：22
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