solution

Consider an effluent containing the Blue Dye BF 5 G with 80 mg/L of concentration being fed into an adsorption column in ascending flow with activated carbon at a flow rate of 10 mL/minute. Calculate the adsorption capacity at the saturation point and determine the useful bed height based on the breaking concentration of C/C0=0.05. A 5 g mass of activated carbon at a bed height of 20 cm was used. Time versus Concentration data is listed below: Tabela 1. Dye concentration as a function of time. I (h) C (mg/L) 0 2 5 7 0 0 0 0.5 35 75 78 80 10 15 20 25 Regra do trapézio T = (x) +27(61) + 2/(x2)+…+27(*.-1) + f(x..))