River and plant discharge have the same flow rate

Reference no: EM13311162

A wastewater treatment plant discharges an effluent containing 2mg/L of dissolved oxygen to a river that has a dissolved oxygen concentration of 8mg/L upstream of the discharge. Calculate the dissolved oxygen deficit at the mixing basin if the saturation dissolved oxygen for the river is 9 mg/L. Assume that the river and plant discharge have the same flow rate.

Reference no: EM13311162

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