An activated sludge plant has a flow of 2 MGD with influent BOD of 240 mg/L. If the primary clarifiers remove about 30% of influent BOD and the target F/M ratio is 0.4, how many pounds of MLVSS should be maintained? (Round to the nearest pound.)

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Multiple Choice

An activated sludge plant has a flow of 2 MGD with influent BOD of 240 mg/L. If the primary clarifiers remove about 30% of influent BOD and the target F/M ratio is 0.4, how many pounds of MLVSS should be maintained? (Round to the nearest pound.)

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