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/NTENNATlONAL <br /> MASS BALANCE ANALYSIS <br /> - Wine Cup Motor Coach Resort Wastewater Treatment Plant- <br /> Wine Cup Motorcoach Resort Wastewater Treatment Facilities <br /> 25,000 gpd @ Average Dry Weather Flow <br /> Alkalinity produced in denitrification 116 mg/L as CaCOq <br /> Alkalinity deficit (84)mg/L as CaCO3 <br /> Na2CO3 needed No additional alkalinity required <br /> Anoxic Zone Mixing Energy <br /> Mixing Energy Required 10 kw/1000 m3 <br /> Power 48 w <br /> Aerobic Zone: <br /> F/M 0.34 g-BODs/g-MLVSS.d <br /> MLVSS 3,000 mg/L <br /> MLSS 3,750 mg/L <br /> MLVSS/MLSS 0.80 <br /> Total required operational reactor volume,V 1,147 ft3 <br /> 8,578 gallons <br /> No.of trains 1 <br /> Water depth,H 6 ft <br /> Operational volume of each train 7,540 gallons <br /> Total operational volume,V 7,540 gallons <br /> Hydraulic Retention Time,HRT 7.2 hr <br /> Sludge Retention Time,SRT 21 days <br /> BODS:N:P 100:5:1 <br /> BOD,Removal <br /> BODS Removal Rate,E 97 <br /> Effluent BODS 10 mg/L <br /> BODS Removed 71 Ib/d <br /> BODS Removal Kinetic Coefficients <br /> Biomass Yield Coefficient,Y 0.39 g-VSS/g-BODS(removed) <br /> Endogenous Decay Coefficient,kd 0.10 1/d <br /> Biomass in cell debris,f, 0.15 g-VSS/g-VSS <br /> Nitrification Kinetic Coefficients <br /> Maximum Specific Growth Rate,mm,, 0.75 g-VSS/g-VSS.d <br /> Half-velocity Constant,K„ 0.74 g-NH;N/m3 <br /> Biomass Yield Coefficient,Y„ 0.12 g-VSS/g-NH4N.d <br /> Endogenous Decay Coefficient,ka, 0.08 g-VSS/g-VSS.d <br /> Oxygen Inhibition Coefficient,K. 0.50 9/m3 <br /> Check SRT Required for Nitrification <br /> Specific Growth Rate for Nitrification,m, 0.16 g-VSS/g-VSS.d <br /> Required SRT for Nitrification,SRT 12.4 d <br /> Biosolids Produciton <br /> Total Solids Wasted Daily,Px,V55 12.1 Ib-VSS/d <br /> Total Solids Wasted Daily,P1,TsS 35 Ib-TSS/d <br /> Nitrogen Oxidized <br /> Nitrogen Oxidized to Nitrate 6.8 Ib-N/d <br /> 32 mg/L <br /> Oxygen Requirements <br /> Oxygen Required 67.1 Ib-O,/d <br /> Dissolved Air Flotation(DAF): <br /> No.of units 1 <br /> Mass Balance-SNdN Appendix-i-4 of 18 08/22/07 <br />