AWWA ACE59934

AWWA ACE59934 Microbial Monitoring and Challenge Study for Alternative Water Supply in East Central Florida
Conference Proceeding by American Water Works Association, 06/17/2004

Johnson, Cory; Alvarez, Matt; Salsano, Jerry; Slifco, Theresa R.

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This slide presentation outlines information on a microbial monitoring and challenge study for alternative water supply to reduce dependency on groundwater in east central Florida. Topics covered include: pilot study on the St. Johns River; St. Johns River water quality; specific treatment requirements for surface water; microbial testing; raw water microbialcharacterization and results; microbial challenge testing; pilot equipment configurations; pilot treatment combinations; treatment combinations that were challenged; SuperPulsator floc blanketclarification; Actiflo sand ballastedclarification; dual media filtration; Zenon 500-C Ultrafiltration; challenge testing methodology; bead injection; process stream sampling; and, comparison of overall processes.