Laserfiche WebLink
Therefore, the following loading rates were used based on historical analysis and standard <br /> rates: <br /> CBOD5 =0.241b/capita/day <br /> TSS =0221b/capita/day <br /> Phosphorus =0.0061b/capita/day <br /> TKN =0.031b/capita/day <br /> Based on the above loading rates, total loadings were developed for the design year for <br /> both design options. The total design loadings are shown in Table 2.5 while a summary of <br /> design flows and loadings for both options is presented in Table 2.6. <br /> Table 2.5 <br /> Projected Design Loadings <br /> Elk River Wastewater Treatment Facility <br /> Parameter Design Option Design Option <br /> No. 1 No. 2 <br /> CBODS lbs/day 8,518 10,899 <br /> TSS, lbs/day 7,808 9,990 <br /> Phosphorous, lbs/day 213 273 <br /> TKN, lbs/day 1,065 1,362 <br /> Table 2.6 <br /> Summary of Design Parameters <br /> Elk River Wastewater Treatment Facility <br /> Parameter Design Option No. 1 Design Option No. 2 <br /> Average Daily Flow ADF 3.11 MGD 3.98 MGD <br /> Average Wet Weather Flow (AWW) 3.55 MGD 4.54 MGD <br /> Peak Hourly Wet Weather Flow PHWW 5.68 MGD 7.27 MGD <br /> Peak Instant Wet Weather Flow PIWW 7.10 MGD 9.08 MGD <br /> CBOD5 8,518 lbs/day 10,899 lbs/da <br /> TSS 7,808 lbs/day 9,990 lbs/da <br /> Phosphorous 213 lbs/day 273 lbs/da <br /> TKN 1,065 lbs/day 1,362 lbs/da <br /> City of Elk River—T12.104758 Page 7 <br /> Wastewater Treatment Facility Plan Prepared by Bolton&Menk,Inc. <br />