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Problem 3 (15 pts) A long, narrow lagoon is to be designed to treat 220 mg/L of industrial waste flowing at a rate of 500 L/m

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a) ka 6 (mg/L. h) This is a zero- order reaction ratea . b). Cont - Cin - Kit n = 90% 22000:1) = 220 - 6(1), to 220-22 - = 33

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