Investigation of the adsorption characteristics of toluene on two hypercrosslinked resins. The static and the kinetic adsorption were studied. The equilibrium adsorption date was fitted to freundlich adsorption isothe...Investigation of the adsorption characteristics of toluene on two hypercrosslinked resins. The static and the kinetic adsorption were studied. The equilibrium adsorption date was fitted to freundlich adsorption isotherm models to evaluate the model parameters. The enthalpy, free energy, entropy are indicative of an exothermic, a spontaneous and disorder decreasing process. Experimental results show that the two adsorbents are better than the Amberlite XAD-4 for removing the toluene in aqueous solutions.展开更多
基金The Educational Bureau of Jiangsu Province, P. R. China (04KJB150153) and Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection (JLCBE05031)
文摘Investigation of the adsorption characteristics of toluene on two hypercrosslinked resins. The static and the kinetic adsorption were studied. The equilibrium adsorption date was fitted to freundlich adsorption isotherm models to evaluate the model parameters. The enthalpy, free energy, entropy are indicative of an exothermic, a spontaneous and disorder decreasing process. Experimental results show that the two adsorbents are better than the Amberlite XAD-4 for removing the toluene in aqueous solutions.
