Capillary suction time (CST) as a measure of sludge dewaterability

被引：88

作者：

Chen, GW ^{[1
]}

Lin, WW ^{[1
]}

Lee, DJ ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT CHEM ENGN,TAIPEI 106,TAIWAN

来源：

WATER SCIENCE AND TECHNOLOGY | 1996年 / 34卷 / 3-4期

关键词：

capillary suction time; bound water; sludge dewaterability; experiments;

D O I：

10.2166/wst.1996.0462

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The feasibility of employment of capillary suction time (CST) for characterizing the dewaterability of excess activated sludges was examined. The CST was shown as a good index for sludge filterability, if only, the product of solid concentration and average specific resistance is of interest. On the other hand, the bound water content cannot be directly evaluated from the CST data. Copyright (C) 1996 IAWQ. Published by Elsevier Science Ltd.

引用

页码：443 / 448

页数：6

共 15 条

[1]

GALE RS, 1967, CHEM IND, V9, P355

[2] MEASUREMENT OF BOUND WATER-CONTENT IN SLUDGE - THE USE OF DIFFERENTIAL SCANNING CALORIMETRY (DSC) [J].