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rn ren�var:orv.�c <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 /> Air Dissolving Puma <br /> Air to solids,A/S 0.06 mL(air)/mg(solids) <br /> Dissolved air required 0.19 gpm <br /> Pump Flow 10 gpm <br /> Recycle ratio 50% <br /> Pressure,P 78.6 psi <br /> Rated power 3 hp <br /> Optimum air volume setting 12% <br /> Dissolved air provided 1.20 gpm <br /> Air Floatation Tank <br /> No.of plates 12 <br /> Inclined angle 60 ° <br /> Length of plate 2.5 ft <br /> Width of plate 3.5 ft <br /> Spacing 3.0 inch <br /> Actual hydraulic loading 0.42 gpm/ft' <br /> Maximum Flow capacity 205 gpm <br /> Solids loading 0.01 Ib/ft'-hr <br /> TSS Removal Rate 90% <br /> BODS Removal Rate 50% <br /> Dimensions <br /> Length 42 inch <br /> Width 42 inch <br /> Height 84 inch <br /> 2.1.4 Given Flow Conditions: <br /> Stream(1)-Raw Sewaae <br /> Flow 25,000 gpd <br /> Mass <br /> BODS 73 Ib/d <br /> TSS 52 Ib/d <br /> TKN 8 Ib/d <br /> NHq N 5 Ib/d <br /> Quality <br /> BODS 350 mg/L <br /> TSS 250 mg/L <br /> TKN 40 mg/L <br /> NH,-N 25 mg/L <br /> Stream(7)-Backwash Wastewater <br /> Flow 3,909 gpd <br /> Mass <br /> BODS 1.4 Ib/d <br /> TSS 2.2 Ib/d <br /> Quality <br /> BODS 44 mg/L <br /> TSS 66 mg/L <br /> Stream(2)-MBBR Influent <br /> Flow 28,909 gpd <br /> Mass <br /> BODS 74 Ib/d <br /> TSS 54 Ib/d <br /> TKN 8 Ib/d <br /> Mass Balance-SNdN Appendix-i-5 of 18 08/22/07 <br />