Activated sludge Effluent from aeration tanks and secondary settling tanks

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This video complements another one (   • Activated sludge: Aeration tanks and ...  ) showing the effluent discharged by an aeration tank and both secondary settling tanks. • From 0:00​ to 1:27​ - View of an aeration tank and its effluent being discharged • From 1:27​ to 3:10​ - View of secondary settling tanks

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