Engineering, 29.11.2020 01:00 24lfoster

A settling tank has an influent rate of 0.6 mgd. It is 12 ft deep and has a surface area of 8000 ft². What is the hydraulic retention time?

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A settling tank has an influent rate of 0.6 mgd. It is 12 ft deep and has a surface area of 8000 ft²...