Groundwater Replenishment Performance and Operations: Lessons Learned During Clearwater’s One-Year Pilot

This paper describes the pilot testing at Clearwater Florida of a modified full advanced treatment for potable reuse for one year. Ultrafiltration was followed by reverse osmosis and then advanced oxidative process at the Northeast Water Reclamation Facility. Extensive operating data were collected showing removal of non-regulated contaminants. Membrane contactors provide robust dissolved oxygen (DO) removal, opening the door for further groundwater recharge in FL.

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