REMOVAL MECHANISMS IN DEEP BED FILTRATION

被引：72

作者：

ISON, CR

IVES, KJ

机构：

[1] Department of Civil and Municipal Engineering, University College, London W.C.1., England

来源：

CHEMICAL ENGINEERING SCIENCE | 1969年 / 24卷 / 04期

关键词：

D O I：

10.1016/0009-2509(69)80064-3

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The particle transport mechanism operating during the filtration of dilute suspensions through deep granular beds has been considered on a dimensionless unit cell basis. It has been shown that the mechanism can be completely described by parameters representing the diffusional, gravitational, interception and impaction mechanism and by the Reynolds Number. Experiments conducted on a multiple filter tube apparatus have shown that the behaviour of a kaolinite suspension can be represented by the gravitational and interception parameters and the Reynolds Number alone. An empiric correlation has been obtained and the significance of the terms is discussed. © 1996.

引用

页码：717 / &

共 24 条

[1]

BLAKEBROUGH N, 1967, AEROSOL FILTRATIO ED, V1

[2] THE MOTION OF RIGID PARTICLES IN A SHEAR FLOW AT LOW REYNOLDS NUMBER [J].