New polymeric adsorbents(ZH-02,ZH-03)containing benzoyl group for adsorbing and removing 4-methylanilinefrom its aqueous solutions were prepared.Studies on the isotherms and the comparison of desorption conditions evi...New polymeric adsorbents(ZH-02,ZH-03)containing benzoyl group for adsorbing and removing 4-methylanilinefrom its aqueous solutions were prepared.Studies on the isotherms and the comparison of desorption conditions evidencedthrough the adsorption of 4-methylaniline in water onto ZH-02 and ZH-03,namely that there are chemisorption's transitionsat a proper higher temperature.Mini-column adsorption studies of 4-methylaniline on XAD-4,ZH-02 and ZH-03 at 288 Kshow that the breakthrough capacities are 2.39,2.99 and 3.19 mmol/g and the total capacities are 3.45,3.92 and4.35 mmol/g,respectively.展开更多
基金This work was funded by the Key Laboratory of Environmental Engineering of Jiangsu Province of China(Grant No.KF0407).
文摘New polymeric adsorbents(ZH-02,ZH-03)containing benzoyl group for adsorbing and removing 4-methylanilinefrom its aqueous solutions were prepared.Studies on the isotherms and the comparison of desorption conditions evidencedthrough the adsorption of 4-methylaniline in water onto ZH-02 and ZH-03,namely that there are chemisorption's transitionsat a proper higher temperature.Mini-column adsorption studies of 4-methylaniline on XAD-4,ZH-02 and ZH-03 at 288 Kshow that the breakthrough capacities are 2.39,2.99 and 3.19 mmol/g and the total capacities are 3.45,3.92 and4.35 mmol/g,respectively.
