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TABLE 4 <br /> ESTIMATED ANNUAL NITROGEN BALANCE FOR QAP SOURCED WASTEWATER <br /> Available Available Applied Mineralized Total Denitrification Crop Excess <br /> NH+, NO3 Org. N Org. N Avail N at 30% Uptake Nitrate-N <br /> Year (lb/ac) (lb/ac) (lb/ac) (lb/ac) (lb/ac) (lb/ac) (lb/ac) (lb/ac) <br /> 1 5 4 205 85 94 28 200 0 <br /> 2 5 4 205 130 139 42 200 0 <br /> 3 5 4 205 150 159 48 200 0 <br /> 4 5 4 205 160 169 51 200 0 <br /> 5 5 4 205 165 174 52 200 0 <br /> Wastewater Application Schedule: <br /> June July - September 1 500 000 000 gpd x 30 days = 15 million gallons <br /> gpd x 92 days = 138 million gallons <br /> October750,000 gpd x 31 days = 23.25 million gallons <br /> November - May 75,000 gpd x 229 days = 17. 18 million gallons <br /> Estimated Annual Wastewater Flow 193.43 million gallons <br /> Wastewater concentrations (as N) : <br /> NH,- 1 .6 mg/L (volatilization rate of 50% used) <br /> NO3- 0.6 mg/L <br /> Organic N 31 . mg/L <br /> For applied organic N, mineralization rates of 40%,20%, 10%,5%,3% were used. <br /> Acreage used for calculations : 246 (more will actually be available) <br /> Crop uptake based on various forage crops. <br /> 8 <br /> RP050-L <br />