switching from chlorine gas to sodium hypochlorite - Ohiowater.org

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Section view of newstorage/day tanks
Because of sodium hypochlorite’s corrosive nature,fiberglass was used for all grating, pipe supports, accessladders, stairs, and structural members.Manual control valves for transfer of sodium hypochloritebetween the bulk tanks and the day tank were providedbecause we wanted to remain consistent with the way ourother chemical feed systems were set-up.Vented ball valves specifically designed for use with sodiumhypochlorite systems were selected to prevent the buildupof gas in the feed system.
Page 1 and 2: OTCO Water WorkshopMarch 6, 2013Pre
Page 4 and 5: •Aquarius WTP, located in LakeCou
Page 7 and 8: Number of chlorinators: 2Maximum fe
Page 10 and 11: A phased constructionapproach was u
Page 12 and 13: One feed pump is dedicated tofeedin
Page 14: Feed requirements (@ 15% trade solu
Page 17: Elevated bulk storage tanks designe
Page 22 and 23: Spill Containment Wall
Page 24 and 25: Finished Bulk Storage Tank Pad
Page 26: Splitter Valves for (6) Filter Feed
Page 29 and 30: Strength (%)An initial concern duri
Page 31 and 32: Use of multiple individual dosing p
Page 34 and 35: Since our startup in 2006 we have h
Page 36 and 37: After: (PVC) Storage Tanks
Page 38: New carrier water and sodiumhypochl
Page 41: The Lake County Department of Utili

switching from chlorine gas to sodium hypochlorite - Ohiowater.org

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