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

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Civil Engineering

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

Answer & Explanation Solved by verified expert
4.0 Ratings (687 Votes)
Solution As the flow of wastewater is continuous thereactants entering the reactor and the products flowing out fromthe reactor is considered to be continuous So the equation ofhydraulic reaction time HRT can be obtained for each regime usingthe massbalance of a reactant at steady    See Answer
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