工业水处理 ›› 2007, Vol. 27 ›› Issue (6): 6-9. doi: 10.11894/1005-829x.2007.27(6).6

• 专论与综述 • 上一篇    下一篇

反渗透技术在重金属废水处理与回用中的应用

吴昊1, 张盼月1, 蒋剑虹1,2, 肖辉煌1, 杨力1   

  1. 1. 湖南大学环境科学与工程学院, 湖南 长沙 410082;
    2. 中机国际工程设计研究院, 湖南 长沙 410007
  • 收稿日期:2007-01-25 修回日期:2007-01-25 出版日期:2007-06-20 发布日期:2010-10-01
  • 作者简介:吴昊(1982- ) , 2005 级湖南大学环境科学与工程学院在读硕士研究生。电话:13574198073,E-mail:wujian193@163.com
  • 基金资助:

    中国博士后科学基金(2004036127);教育部留学回国人员基金(757210005)

Application of reverse osmosis technology to the treatment and recycling of heavy metal wastewater

Wu Hao1, Zhang Panyue1, Jiang Jianhong1,2, Xiao Huihuang1, Yang Li1   

  1. 1. College of Environmental Science and Engineering, Hunan University, Changsha 410082, China;
    2. China Machinery International Engineering Design & Research Institute, Changsha 410007, China
  • Received:2007-01-25 Revised:2007-01-25 Online:2007-06-20 Published:2010-10-01

摘要:

许多工业生产过程中产生并排放大量的含重金属废水,这不仅严重污染环境,还造成资源浪费。采用反渗透技术处理重金属废水,设备紧凑,操作简单,特别是能够实现重金属的回收,符合清洁生产的原则,应用前景广阔。介绍了反渗透技术的原理、反渗透技术在重金属废水处理及回用中应用需注意的问题以及近年来的最新研究成果和应用实例,并展望了进一步研究的方向和发展趋势。

关键词: 重金属废水, 反渗透, 清洁生产

Abstract:

Large heavy metal wastewater has been produced and discharged from many industrial processes. It is not only a serious environmental pollution, but also a waste of resources. Reverse osmosis technology that treats heavy metal wastewater has compact equipments and simple operation and can reclaim heavy metals, so that it has wide applied prospect in the recycling of heavy metal wastewater and accords with the principle of clean production. The principles of reverse osmosis technology are introduced. The latest research findings and examples of the application of reverse osmosis technology to the heavy metal wastewater treatment are discussed, and the influential factors of the application are analysed. The direction of further research and development trends are proposed at the end.

Key words: heavy metal wastewater, reverse osmosis, clean production

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