Engineering, 10.04.2021 20:10 lizzyhearts

A rapid sand filter plant is to treat 23, 000m ^ 3 per day at a rate of 120m / day . 1 ) Determine the size and number of units needed if the filtration rate is not to exceed 180 m / da y with one filter being backwash , nor 240m / day with one filter out of service and one filter being backwash . 2) How much water would be required to backwash one filter if the wash is at 1m / min and continues for 10 minutes .

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A rapid sand filter plant is to treat 23, 000m ^ 3 per day at a rate of 120m / day . 1 ) Determine t...

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