A 5-mgd surface water supply is treated with the

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A 5-MGD surface water supply is treated with conventional filtration followed by chlorine disinfection. The chlorine dose is controlled to be less than 2 mg/L to avoid total trihalomethane (a disinfection by-product, or DBP) problems. The chlorine demand is 60% of the dosage. Estimate the maximum free available chlorine concentration (in mg/L).

Reference no: EM13396499

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