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AWWA MTC61097
- Impacts of Long-Term Raw Water Quality Changes on High Pressure Membrane Process Design
- Conference Proceeding by American Water Works Association, 03/01/2005
- Publisher: AWWA
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This slide presentation outlines information on the impacts of long-term raw water quality changes on high pressure membrane process design. Topics covered include: high pressure membrane processes critically dependent upon raw/feed water quality; raw water quality will specifically impact numerous design and operational criteria; groundwater aquifers usually vary minimallyseasonally, but can vary significantly with service life; primary problem is determining what raw water quality will be in future raw water; case study of St. Johns County, Florida; significant degradation expected through year 2025; St. Johns County can easily designaround feed pressure and acid feed, butnot blend issue; and, case study of Collier County, Florida. Includes table.