Cost Effective use of UV-Peroxide for Geosmin and ... - Ohiowater.org
Cost Effective use of UV-Peroxide for Geosmin and ... - Ohiowater.org Cost Effective use of UV-Peroxide for Geosmin and ... - Ohiowater.org
What is to Be Done ‣ Reduced detention would result in lower removals with PAC ‣ Evaluated PAC Contact Tank and AOP
Impact of Reduced Detention Time ‣ Removal of up to 90% Geosmin & MIB is desired at maximum plant capacity ‣ Aqua and Carbon Supplier performed jar tests with Geosmin to assess : ‣ Potential competitive effects of alum on carbon usage ‣ Optimum type of PAC ‣ Optimum dose and detention time
- Page 1 and 2: UV-Peroxide for Taste and Odor Cont
- Page 3 and 4: Outline ‣ Describe Existing Nesha
- Page 5 and 6: Case Study Neshaminy WTP ‣ Nesham
- Page 7 and 8: Case Study Neshaminy WTP ‣ 1905:
- Page 9 and 10: Operating Plan - 2006
- Page 11 and 12: Proposed Neshaminy WTP Improvements
- Page 13 and 14: T&O at Neshaminy ‣ Taste and odor
- Page 15 and 16: Raw Water Quality (2009) ‣ Turbid
- Page 17: MIB ‣ 2-Methyl-2-bornanol ‣ Abb
- Page 21 and 22: Plant Impacts of Testing ‣ 45 Min
- Page 23 and 24: Costs Associated with PAC Option
- Page 25 and 26: AOP 101 ‣ AOPs are based on gener
- Page 27 and 28: Desktop Evaluation (cont) ‣ If Oz
- Page 29 and 30: Cost Comparison AOP vs PAC UV-H 2 O
- Page 31 and 32: Tons of C02 Equivalents A Bit About
- Page 33 and 34: Components of the UV-Hydrogen Perox
- Page 35 and 36: UV Reactors (Continued) ‣ The sel
- Page 37 and 38: Chemicals ‣ 50% Hydrogen Peroxide
- Page 39 and 40: Neshaminy Site New Residuals Facili
- Page 42 and 43: Construction ‣ Pre-Purchased UV-P
- Page 44 and 45: Chemical Feed
- Page 46 and 47: UV-Peroxide Startup ‣ Geosmin @ s
- Page 48 and 49: Summary ‣ The Neshaminy UV/Peroxi
- Page 50 and 51: Questions Contact Information John
- Page 52 and 53: Application of UV-Peroxide @ Nesham
- Page 54: Bench Testing of Filtered Water ‣
Impact <strong>of</strong> Reduced Detention Time<br />
‣ Removal <strong>of</strong> up to 90% <strong>Geosmin</strong> & MIB is<br />
desired at maximum plant capacity<br />
‣ Aqua <strong>and</strong> Carbon Supplier per<strong>for</strong>med jar<br />
tests with <strong>Geosmin</strong> to assess :<br />
‣ Potential competitive effects <strong>of</strong> alum on<br />
carbon usage<br />
‣ Optimum type <strong>of</strong> PAC<br />
‣ Optimum dose <strong>and</strong> detention time
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