[su_icon icon=”icon: pencil” background=”#ffffff” color=”#1e1cb8″ size=”24″ shape_size=”12″ margin=”0px 10px 10px 0px”][/su_icon]Sample ProblemAfter increasing the chlorinator setting by 2 lbs/day, the chlorine residual increased from 0.2 mg/L to 0.5 mg/L. The average flow being chlorinated is 2.5 MGD. Calculate the expected increase…...
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