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 techniques that provide continuous monitoring, particle counting was the most sensitive. Includes 19 references, tables, figures.
| Edition : | Vol. 87 - No. 3 |
| File Size : | 1
file
, 2.4 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 14 |
| Published : | 03/01/1995 |
