Question: Problem (2) A settling analysis is run on the contents of an activated sludge reactor with the following results: Concentration, mg/L 1200 2200 3800 6100

Problem (2) A settling analysis is run on the contents of an activated sludge reactor with the following results: Concentration, mg/L 1200 2200 3800 6100 8200 11000 Velocity, m/h 5.8 3.2 1.6 0.6 0.4 0.09 Given the following information, determine the concentration of solids (C) and the flow rate of the secondary clarifier underflow (Q): a) Flow to the secondary clarifier (Qo) is 9500 m/day with solids content (Co) is 3000 mg/L. b) The secondary clarifier has a diameter of 17 m.

Problem (2). A settling analysis is run on the contents of an activated sludge reactor with the following results: Given the following information, determine the concentration of solids (CU) and the flow rate of the secondary clarifier underflow (QU) : a) Flow to the secondary clarifier (Q0) is 9500m3/ day with solids content (C0) is 3000mg/L. b) The secondary clarifier has a diameter of 17m

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