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Adsorption of phenol with the crosslinked polymer of P(MMA-MAh)-PEG_(33)

机译：P（MMA-MAh）-PEG_（33）的交联聚合物对苯酚的吸附

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摘要

The adsorption of phenol with the crosslinked polymer of P(MMA-MAh)-PEG_(33) was studied. Through the research, it was found the adsorption was favored in acidic aqueous solution and almost needed 35 h to reach the equilibrium. The calculated thermodynamic parameters suggested that the adsorption of phenol onto P(MMA-MAh)-PEG33 was spontaneous and exothermic in nature. From the kinetic research, the adsorption of phenol with the cross-linked polymer belonged to the first-order reaction. The adsorption isotherms of phenol with polymer well accorded with the Freundlich model.
机译：研究了P（MMA-MAh）-PEG_（33）交联聚合物对苯酚的吸附作用。通过研究，发现酸性水溶液中的吸附较为有利，几乎需要35小时才能达到平衡。计算得出的热力学参数表明苯酚在P（MMA-MAh）-PEG33上的吸附是自然的，并且是放热的。从动力学研究来看，交联聚合物对苯酚的吸附属于一级反应。聚合物对苯酚的吸附等温线与Freundlich模型完全吻合。

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  • 来源
    《Desalination and water treatment》 |2013年第36期|6755-6760|共6页
  • 作者

    Yun Huang; Haijun Cao; Yuanhua Lin; Xu Wang; Zhe cheng;

  • 作者单位

    State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University,Chengdu 610500. China School of Materials Science and Engineering, Southwest Petroleum University, Chengdu 610500, China;

    Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu 610052, China;

    State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University,Chengdu 610500. China School of Materials Science and Engineering, Southwest Petroleum University, Chengdu 610500, China;

    School of Materials Science and Engineering, Southwest Petroleum University, Chengdu 610500, China;

    School of Materials Science and Engineering, Southwest Petroleum University, Chengdu 610500, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Phenol; Adsorption; Polymer adsorbent; Wastewater treatment;

    机译：苯酚;吸附;聚合物吸附剂;废水处理;

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