In: Other
A treatment plant being designed for cynusoidal city requires an equalization basin to even outflow and BOD variations.The average daily flow is 0.400m^3/s.The following flows and BOD5 have been found to be typical of the average variation over a day.What volume equalization basin is required to provide for a uniform outflow equal to the average daily flow?Assume the flows are hourly averages and that an addition of 25% to the estimated volume will be provided to account for contingencies.
Time Flow,m^3/s BOD5,Mg/L Time Flow ,m^3/s BOD5 mg/L
0000 0.340 123 1200 0.508 268
0100 0.254 118 1300 0.526 282
0200 0.160 95 1400 0.530 280
0300 0.132 80 1500 0.552 268
0400 0.132 85 1600 0.570 250
0500 0.140 95 1700 0.596 205
0600 0.160 100 1800 0.604 168
0700 0.254 118 1900 0.570 140
0800 0.360 136 2000 0.552 130
0900 0.446 170 2100 0.474 146
1000 0.474 220 2200 0.412 158
1100 0.482 250 2300 0.372 154