A circular lake of diameter 2.5m is receiving wastewater with a flow rate of 25 L/sec from a village has phosphorus concentration of 0.5 mg/L. The lake receives Phosphorus point source concentration of 0.8 g/sec. If the wastewater is completely mixed in the pond and removes phosphorus with a removal rate of 12 m/year, find the concentration of phosphorus (mg/L) in effluent water stream?
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and peak hourly wastewater design flows of 2.0 MGD and 5.0 MGD. ... has an average of 230 mg/L BOD5 and 260 mg/L of suspended solids. 1. ... The weir will have a length equal to the circumference.
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