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A mixed media filter at a water treatment plant is treating clarified water having a turbidity...

A mixed media filter at a water treatment plant is treating clarified water having a turbidity
of 5 NTU. The filtration rate has been 180 m3
/m2
.day, which results in a 24-hour filter run.
Determine: (1) The expected filter run if the filtration rate is 300 m3
/m2
.day, (2) Theexpected filter run if the turbidity is 10 NTU and the filtration rate is 180 m3
/m2
.day, and
(3) The expected filter run if the turbidity is 8 NTU and the filtration rate 240 m3
/m2
.day

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