COAGULATION – Treatment of a water supply required 60 mg/l of alum as a coagulant. The...

COAGULATION – Treatment of a water supply required 60 mg/l of alum as a coagulant. The natural alkalinity of the water is 20 mg/l. Based on theoretical chemical reactions, what dosage of lime as CaO is required to react with the alum after the natural alkalinity is exhausted?

Expert Solution

Ally Wells answered 10 months ago

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