Dealuminated zeolites in sorption treatment of industrial liquid wastes to remove alkylbenzenesulfonates

Comparative study of the fundamental aspects of the kinetics and statics (equilibrium) of sorption of alkylbenzenesulfonates from aqueous solutions and liquid wastes on industrial AV-17-OH and KAD-iodine sorbents and deeply dealuminated synthetic zeolites NaY and NaX was carried out. The kinetic curves and adsorption isotherms obtained were processed using the classical equations of the diffusion kinetics and the known Langmuir and Nikol'skii equations for equilibrium sorption processes.