A water with a flow of 56 L/s and a bacteria count of 180 cfu/mL is...

 

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A water with a flow of 56 L/s and a bacteria count of 180 cfu/mL is disinfected to achieve <1 cfu/mL in the treated effluent. Assuming a first order kinetics for the reaction and a reaction rate constant of 0.036 per min, what is the minimum volume needed for the contact tank? A water with a flow of 56 L/s and a bacteria count of 180 cfu/mL is disinfected to achieve <1 cfu/mL in the treated effluent. Assuming a first order kinetics for the reaction and a reaction rate constant of 0.036 per min, what is the minimum volume needed for the contact tank?