工业水处理 ›› 2003, Vol. 23 ›› Issue (6): 1-5. doi: 10.11894/1005-829x.2003.23(6).1

• 专论与综述 •    下一篇

重金属废水处理最新进展

张永锋, 许振良   

  1. 华东理工大学化学工程研究所 上海 200237
  • 收稿日期:2003-02-25 出版日期:2003-06-20 发布日期:2010-10-01
  • 作者简介:张永锋(1974- ),2000级华东理工大学工程研究所在读博士研究生

Latest developments of the treatment of heavy metal wastewater

Zhang Yongfeng, Xu Zhenliang   

  1. Chemical Engineering Research Centre, East China University of Science and Technology, Shanghai 200237, China
  • Received:2003-02-25 Online:2003-06-20 Published:2010-10-01

摘要:

详细论述了近年来一些处理重金属废水的新方法,并对各种方法进行了综合评述。这些新方法主要有:廉价吸附剂吸附、胶束增强超滤、络合-超滤耦合过程和电化学法。此外,将络合-超滤和电化学法集成起来处理重金属废水,可实现废水回用和重金属回收,因而具有广阔的应用前景。

关键词: 重金属废水, 廉价吸附剂, 胶束增强超滤, 络合-超滤耦合过程, 电化学

Abstract:

The new methods of the treatment of heavy metal wastewater in recent years are discussed in detail.These newmethods mainly include the absorption of low-cost sorbents,micellar-enhanced ultrafiltration,complexation-ultrafiltrationcoupling process and electrochemical method.Besides,the hybrid process of complexation-ultrafiltration combiningwith electrochemical method for heavy metal wastewater treatment could be used for the wastewater reuse and the recoveryof the heavy metals in the near future.

Key words: heavy metal wastewater, low-cost sorbents, micellar-enhanced ultrafiltration, complexation-ultrafiltration coupling process, electrochemistry

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