How many pounds of ferric chloride per million gallons are

Reference no: EM13550395

A ferric chloride dosage of 40 mg/l and an equivalent dosage of lime are used to coagulate a water.

(a) How many pounds of ferric chloride per million gallons are used?

(b) How many pounds of hydrated lime per million gallons are used, assuming a purity of 70 % CaO?

Reference no: EM13550395

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