化工进展 ›› 2020, Vol. 39 ›› Issue (7): 2841-2849.DOI: 10.16085/j.issn.1000-6613.2019-1628

• 资源与环境化工 • 上一篇    下一篇

电吸附用于微污染水处理:技术选择、工艺原理、未来发展

马双忱1(), 刘畅1, 马岚1, 孙尧1, 许勇毅2, 王峰2, 杨定畅1, 邢浩若1   

  1. 1.华北电力大学环境科学与工程系,河北 保定 071003
    2.中电华创电力技术研究有限公司,江苏 苏州 215123
  • 出版日期:2020-07-05 发布日期:2020-07-10
  • 通讯作者: 马双忱
  • 作者简介:马双忱(1968-),男,教授,博士,研究方向为燃煤电厂烟气脱硫脱硝、废水处理技术等。E-mail:msc1225@163.com
  • 基金资助:
    国家重点研发计划(2018YF060430X)

Electro-adsorption for micro-polluted water treatment: technology selection, process principle, future development

Shuangchen MA1(), Chang LIU1, Lan MA1, Yao SUN1, Yongyi XU2, Feng WANG2, Dingchang YANG1, Haoruo XING1   

  1. 1.Department of Environmental Science and Engineering, North China Electric Power University, Baoding 071003, Hebei, China
    2.China Power Huachuang Electricity Technology Research Company Ltd. , Suzhou 215123, Jiangsu, China
  • Online:2020-07-05 Published:2020-07-10
  • Contact: Shuangchen MA

摘要:

我国是工业用水大户,微污染水作为工业用水的主要组成部分,对其回收再利用对于水资源节约具有深远意义。本文详细介绍了微污染水的概念、微污染水传统水处理方法以及电吸附在微污染水中处理中的应用,对比了电吸附水处理技术的优缺点,结合微污染水处理特点分析了电吸附技术发展趋势。指出电吸附技术作为一种新型的水处理技术,具有能耗低、操作方便、维护简单、去除效果良好等优点,在微污染水脱盐领域具有较大的发展空间,特别是在水资源回用方面具有广阔的应用前景。虽然,电吸附技术在微污染水处理领域已经有了部分应用,但仍旧存在着一些不可忽视的问题。为此,本文指出研发抗污染、高通量的膜材料,利用绿色高效的电吸附技术实现不同水处理技术的集成优化,是微污染水处理的技术方向。

关键词: 微污染水, 电吸附, 吸附材料, 水处理技术

Abstract:

China is a large industrial water user. As the main component of industrial water, the recycling of micro-polluted water is of great significance to the conservation of water resources. In this paper, the concept of micro-polluted water, the traditional water treatment methods of micro-polluted water, and the application of electro-adsorption in the treatment of micro-polluted water in detail were introduced. The advantages and disadvantages of electro-adsorption water treatment technology were compared and the development trend of electro-adsorption technology in combination with the characteristics of micro-polluted water treatment was analyzed. As a new type of water treatment technology, electro-adsorption technology has the advantages of low energy consumption, convenient operation, simple maintenance, and good removal effect. It has broad application prospects. Although electro-adsorption technology has been partially applied in the field of micro-polluted water treatment, there are still some issues that cannot be ignored. For this reason, research and development of anti-pollution, high-throughput membrane materials, and the use of green and efficient electro-adsorption technology to achieve the integration and optimization of different water treatment technologies are the technical directions for micro-polluted water treatment.

Key words: micro-polluted water, electro-adsorption, adsorbent material, water treatment technology

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