In this study, p-chlorophenol and 2,4-dichlorophenol adsorption kinetics in a differential column batch reactor was investigated using a nonionic polymeric resin, XAD-4, which has macroreticular structure and was manufactured by Rohm and Haas Co..
Th...
In this study, p-chlorophenol and 2,4-dichlorophenol adsorption kinetics in a differential column batch reactor was investigated using a nonionic polymeric resin, XAD-4, which has macroreticular structure and was manufactured by Rohm and Haas Co..
The results obtained from the tests were as follows:
Adsorption kinetic tests employing XAD-4 resin in a diffenential column batch reactor were carried out at the flow rate greater than 841.1 ml/min for p-chlorophenol and 1021.5 ml/min for 2,4-dichlorophenol where the film diffusion resistance was minimized and homogeneous surface diffusion model was applied to the resulting experimental data in order to predict adsorbate behavior. Adsorption behavior for p-chlorophenol and 2,4-dichlorophenol was successfully predicted with the deviation less than 2% and 4% for the respective overall experimental data.