At what distance is the concentration of microorganisms

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One million gallons per day of water is pumped out of the ground and is sent down the mountain in a square 1A????1 A????1 1A????1 channel to a community. Chlorine is added at the beginning of the channel to react with and disinfect (get rid of) the 50 ppm microorganisms in the water. Assume a first order reaction with a k = 0.1 min -1 . At what distance is the concentration of microorganisms equal to 1 ppm?

Reference no: EM131086014

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