switching from chlorine gas to sodium hypochlorite - Ohiowater.org
switching from chlorine gas to sodium hypochlorite - Ohiowater.org switching from chlorine gas to sodium hypochlorite - Ohiowater.org
The current sodium hypochlorite system has beenoperational since May 2006.Transfer to the current system was very smooth with theswitchover occurring during a normal work day.The current system has eliminated the possibility of adangerous chlorine gas leak that could have seriouslyinjured operators and the public located near the WTP.Proper ventilation of the sodium hypochlorite storage tankshas decreased the odorous presence of chlorine in thestorage/feed area and provided a better environment forplant operators to work in.
Strength (%)An initial concern during design was that the sodiumhypochlorite would have a very short shelf life. That wasnot the case at Aquarius.Sodium Hypochlorite Degradation16.015.014.013.012.011.010.09.08.00 2 4 6 8 10 12 14Time (days)TypicalAquarius
- 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 and 18: Elevated bulk storage tanks designe
- Page 19 and 20: Because of sodium hypochlorite’s
- 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 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
Strength (%)An initial concern during design was that the <strong>sodium</strong><strong>hypochlorite</strong> would have a very short shelf life. That wasnot the case at Aquarius.Sodium Hypochlorite Degradation16.015.014.013.012.011.010.09.08.00 2 4 6 8 10 12 14Time (days)TypicalAquarius
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