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AWWA WQTC52923
- Monitoring Membrane Integrity Using Ultra High Sensitivity Laser Light Scattering
- Conference Proceeding by American Water Works Association, 01/01/2000
- Publisher: AWWA
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Membrane filtration plants for drinking water typically use pressure decaytesting in conjunction with particle counting and turbidity to monitor membraneintegrity. Pilot plants offer the capability of monitoring permeate quality withboth intact and intentionally compromised membranes. This study compared datafrom a particle counter, a pressure decay test, and a laser turbidimeter on pilotplants from two different manufacturers of microfiltration membranes. Includes 2 references, figures.