LOW-PRESSURE MEMBRANES - ASSESSING INTEGRITY

被引：0

作者：

ADHAM, SS

JACANGELO, JG

LAINE, JM

机构：

[1] MONTGOMERY WATSON,HERNDON,VA 22070

[2] LYONNAISSE EAUX DOMEZ,LE PECQ,FRANCE

来源：

JOURNAL AMERICAN WATER WORKS ASSOCIATION | 1995年 / 87卷 / 03期

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Several methods for monitoring the integrity of low-pressure membranes were identified and evaluated using pilot-scale systems. These techniques included particle counting, particle monitoring, turbidity monitoring, bubble-point testing, air-pressure-hold testing, and sonic sensing. Although it does not provide continuous integrity monitoring throughout the filtration cycle, the air-pressure-hold test was the most effective direct monitoring method. Of the technique that provide continuous monitoring, particle counting was the most sensitive.

引用

页码：62 / 75

页数：14