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Question- What BOD (in mg O2 /L) could an aeration tank with dimensions: length= 50m; mixed liquor depth= 2m and width = 5m at a small waste water treatment plant receiving 0.5 MGD of sewage per day treat if the F/M is 0.1g BOD/day/g MLSS and MLSS in the aeration tank is 3500mg VSS/L?

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