电吸附用于微污染水处理：技术选择、工艺原理、未来发展

doi:10.16085/j.issn.1000-6613.2019-1628

摘要/Abstract

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

中图分类号:

X703

马双忱, 刘畅, 马岚, 孙尧, 许勇毅, 王峰, 杨定畅, 邢浩若. 电吸附用于微污染水处理：技术选择、工艺原理、未来发展[J]. 化工进展, 2020, 39(7): 2841-2849.

Shuangchen MA, Chang LIU, Lan MA, Yao SUN, Yongyi XU, Feng WANG, Dingchang YANG, Haoruo XING. Electro-adsorption for micro-polluted water treatment: technology selection, process principle, future development[J]. Chemical Industry and Engineering Progress, 2020, 39(7): 2841-2849.

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