AWWA WQTC64173

AWWA WQTC64173 Zenon, Ozone, and Biological Filtration - Alternatives to Packed Tower Aeration for Hydrogen Sulfide Removal
Conference Proceeding by American Water Works Association, 11/01/2006

Owen, Christine; Mulford, Luke; Johnson, Clayton; Dieffenthaller, Andre; Chowdhury, Zaid; Sinha, Shahnawaz

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This slide presentation outlines a study to evaluate ozone and ultrafiltration (UF) treatment alternatives for hydrogen sulfide (H2S) removalwhile meeting WQ standards. Procedures outlined for this evaluation include: pilot plant schematic; Schematic for Clsub2/sub-oxidation - UF, Turbidity, TMP and Flux, Average Water Quality; Schematic for Bio-oxidation - UF, turbidity, TMP and flux, average water quality; and, Schematic for ozone, turbidity, grab sample turbidity, dissolved oxygen, average water quality. Conclusions are given for Cl2-oxidation - UF, Bio-oxidation - UF, and ozone. Ranking of alternatives are given along with schematics for alternatives.