Two final clarifiers following an activated sludge aeration tank have diameters of 60 feet and sidewall depths of 11 feet. The effluent weirs are inboard channels set on a mean diameter of 55 feet. For a total flow, equally split between the two clarifiers, of 3.4 million gallons per day, calculate the overflow rate, detention time, and weir loading.
Two final clarifiers following an activated sludge aeration tank have diameters of 60 feet and sidewall depths of 11 feet. The effluent weirs are inboard channels set on a mean diameter of 55 feet. For a total flow, equally split between the two clarifiers, of 3.4 million gallons per day, calculate the overflow rate, detention time, and weir loading.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Two final clarifiers following an activated sludge aeration tank have diameters of 60 feet and
sidewall depths of 11
a mean diameter of 55
feet. The effluent weirs
are inboard channels set on
feet. For a total flow, equally split between the two clarifiers, of 3.4 million gallons per day,
calculate the overflow rate, detention time, and weir loading.
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