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Two types of flow regime are normally used in the design of an activated sludge process,...

Two types of flow regime are normally used in the design of an activated sludge process,
namely completely mixed and plug flow (both are continuous). Using first order kinetic
reaction, demonstrate which flow regime provide a better performance, given the
followings:
Q = 550 m3/d t = 6 hours Co = 225 mg/L k = 0.15 d-1

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