A chemical formed as a byproduct of wastewater treatment is to be removed/ mitigated by GAC adsorption. The Freundlich isotherm coefficients are Kf = 3.6 and 1/n = 0. 70. If the original concentration of the chemical is 0.10 mg/L and the concentration in the effluent is to be 0.03 mg/L, how much GAC is required (lb/day) to treat 2.6 MGD of wastewater? ۱۰:۲۹ م

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