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HomeMy WebLinkAbout97.Administration Item 7 Presentation 11-09-16Orange County Sanitation District Treatment Plant Operation Eddie Baker Operations SupervisorOrange County Sanitation Districtwww.ocsd.com OCSD Service Area 386 miles of sewers 471 square miles 185 million gallons per day 2.6 million population 20 cities, 4 special districts 15 lift stations 2 treatment facilities Orange County PacificOcean Ocean Pipeline Resource RecoveryPlant No. 1 Resource RecoveryPlant No. 2 NewportBeach FountainValley Santa Ana Los Alamitos Buena Park Fullerton Tustin Garden Grove La HabraBrea Placentia Yorba Linda AnaheimAnaheim Orange La Palma Cypress Westminster Irvine Stanton VillaPark CostaMesa HuntingtonBeach SealBeach Resource Recovery Facility GWRS or Ocean watINCOMING Residential, Industrial and Commercial Preliminary Treatment Primary Treatment Secondary Treatment Solids Processing water Primary Sludge Secondary Sludge water water Compost & Land Application water Barscreen in Operation (Mechanical System) Primary Clarification Process Secondary Treatment trickling filter and aeration basins Secondary Final Clarifier Effectiveness of Water Treatment Raw Sewage Primary Treated Effluent SecondaryTreated Effluent Biosolids recycling and recovery process Primary treatment Secondary treatment Anaerobic digester Dewatering operation Biosolids truck loading station Land application, compost, and landfill Aeration basins Trickling filter Primary sludge Secondary sludge Anaerobic Digester Dewatering Operation P2 Biosolids Storage/Truckloading Station Methane Gas Recovery Process Primary Sludge High pressure digester gas waste flare station Secondary Sludge Central generation facility Hot Water Boiler Central Generation Engines Headworks PrimaryTreatment SecondaryTreatment Collections Chemical Pre-Treatment Solids Storage & Disposal SolidsProcessing Clean Air Foul Air Clean Air Foul Air Foul air Scrubbers •Chemical •Physical •Biological Odor Control New Bio Trickling Filter Scrubber 2015-16 Operating Expenses $48 Million O&M Costs per Million Gallons -$711 Future Flows for GWRS Current flows to GWRS Current GWRS Production Water 120 MG/d 93 MG/d Future Flows to GWRS Future GWRS Production Water 185 MG/d 130 MG/d Maintenance Efforts Planned Maintenance Predictive Maintenance Questions?