Simple Ways To Enhance Your Water Treatment ... - Ohiowater.org

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Typical Ratios of Customer Demand to WTP Production • Avg.-day Demand Avg.-day Production = 1 • Max.-day Demand Max.-day Production = approx. 1 • Pk.-hour Demand Pk.-hour Production = > 1 Most of the difference between Demand and Production is contributed to or supplied by distribution-system storage 10
In Essence: Distribution-system Storage . . . . . . Provides the difference between: • The large, customer demands (e.g., Pk.-hour, Instantaneous-peak and Fire-flow), etc. AND • The smaller, more constant, rate at which water is produced on any given day at the WTP (i.e., Production) to supply these various Customer Min.-day, Avg.-day, or Max.-day demands 11
Page 1 and 2: OTCO Class III & IV Workshop August
Page 3 and 4: Clarified Need to Match (Normalize)
Page 5 and 6: “Components” of Water Treatment
Page 7 and 8: “Production” . . . (cont) •
Page 9: Distribution Storage is the Buffer
Page 13 and 14: WTP Production Projections for a Gr
Page 15 and 16: For Water-supply Components that Su
Page 17 and 18: The Clearwells for this 10-MGD WTP
Page 19 and 20: Using Pk.-hr treatment Increases Eq
Page 21 and 22: To Increase the CT Capacity, the Wa
Page 23 and 24: To Increase the Approved Capacity,
Page 25 and 26: Effective Volume Factor (EVF) Incre
Page 27 and 28: Increasing EVF Flow-Through Inlet W
Page 29 and 30: Increasing EVF - Turning Vanes leng
Page 31 and 32: LIMA‟s CT CREDIT ENHANCEMENTS
Page 33 and 34: Finished- Water Pump Sta. Filters,
Page 35 and 36: Lima‟s WTP has an Approved Capaci
Page 37 and 38: Intermediate Pumping Presented Oppo
Page 39 and 40: Benefit / Cost Ratio for these Addi
Page 41 and 42: Pipelines and Baffles Provide Sever
Page 43 and 44: Clearwell Flow-path Changes Provide
Page 45 and 46: Avon Lake Municipal Utilities Serve
Page 47 and 48: Summer / Winter Approved Capacities
Page 49 and 50: Winter Clearwell Component Capacity
Page 51 and 52: Without Seasonal Capacities: Ohio E
Page 53 and 54: First Tracer Study was Performed on
Page 55 and 56: log(1-C/Co) 0.0 Clearwell 5: Numeri
Page 57 and 58: 12:00 12:30 13:00 13:30 14:00 14:30
Page 59 and 60: EVFs and Clearwell Component Capaci
Page 61 and 62:
Without Seasonal Capacities: Ohio E
Page 63:
. . . Items that were Discussed Tod
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