Experimental Studies on the Treatment of Aniline Wasterwater by Activated Carbon Fiber

摘要

Activated Carbon Fiber was use to treat aniline wastewater. Influencing factors, such as pH value, salinity were studied and dynamic conditions of concentration and flow adsorption effects were also studied. Adsorption isotherm, dynamic curves and dynamic adsorption breakthrough curve were drawn. The results indicated that the salinity of the solution will affect the adsorption results and concentration in the same circumstances, time was 9 min, pH neutral in better conditions adsorption, adsorption capacities were determined to be 72 mg/g. Under dynamic conditions, with increasing concentration and velocity, the initial penetration point ahead.