Provide PDF Format
AWWA JAW37671
- Journal AWWA - Membrane Air-Stripping: Effects of Pretreatment
- Journal Article by American Water Works Association, 03/01/1995
- Publisher: AWWA
$15.00$30.00
Microporous polypropylene hollow-fiber membranes offer significant advantages over packed-tower aeration for removing volatile organic chemicals. A laboratory study assessed the performance of membrane air-stripping in continuous operation, while exposed to various pretreatments. Results indicate that membrane air-stripping is compatible with low-pH or low-chlorine waters but not with waters of high pH or high-chlorine concentration or those that are ozonated. Includes 24 references, tables, figures.