ADSORPTION OF CHLOROFORM AND TRICHLOROETHYLENE IN WATER WITH A NEW KIND OF HYPERCROSSLINKED RESINS

• 作 者: 费正皓
• 机 构: State Key Laboratory of Pollution Control and Resources Reuse, School of Environment,Nanjing Univers
• 出 处: Chinese Journal of Polymer Science
• 发表日期: 2004年05期
• 关键词: chloroform copolymer isotherms Adsorption adsorbent removing constants polymeric

In this paper two newly developed hypercrosslinked resins were used to treat micropolluted drinking water and their static and kinetic adsorption were investigated at 293 K. The results show that these two adsorbents are superior to Amberlite XAD-4 for removing chloroform and trichloroethylene in aqueous solutions. The breakthrough capacity and the total capacities from mini-column adsorption studies for chloroform and trichloroethylene on XAD-4, ZH-01 and ZH-00 are calculated respectively under experimental conditions

In this paper two newly developed hypercrosslinked resins were used to treat micropolluted drinking water and their static and kinetic adsorption were investigated at 293 K. The results show that these two adsorbents are superior to Amberlite XAD-4 for removing chloroform and trichlorethylene in aqueous solutions. The breakthrough capacity and the total capacities from mini-column adsorption studies for chloroform and trichlorethylene on XAD-4, ZH-01 and ZH-00 are calculated respectively under experimental conditions