电化学氧化水处理技术研究进展

电化学氧化技术作为一类最常见的电化学水处理技术,能够有效解决某些常规净水技术不能或不易解决的水处理难题,在实现污染物超低排放要求的水处理上具有独特优势,丰富了绿色催化氧化体系,对构建“碳中和”水处理技术模式具有重要科学意义。近十余年来,电氧化水处理与资源化技术受到了越来越多的关注,大量研究着眼于功能性电极材料的开发、改性和高效反应器的设计,强化水中污染物的去除,并进一步回收废水中的资源与能源,推动了电氧化水处理技术的进步。系统梳理电氧化水处理技术的原理与研究进展,对电氧化水处理技术发展进行总结与展望。

Recent advances in electro-oxidation technology for water treatment

Electro-oxidation technology, as one common seen electrochemical water treatment technology, can effectively address the problems in which conventional water purification technology cannot or cannot easily solve.It has becoming a promising strategy for its extraordinary features and advantages, especially in ultra-low discharge requirements of water treatment. The development of electro-oxidation technology enriches green catalytic oxidation system and is of great scientific significance for constructing "carbon neutral" water treatment technology. In the past ten years, electro-oxidation technology has drawn increasing attention and achieved great progresses.In aiming of aqueous pollutants removal, resource and energy recovery from wastewater, numerous studies focused on the design and modification of functional electrode materials, as well as exploiting efficient reactors. In this review, the mechanism and research progresses of electro-oxidation water treatment technology were systematically discussed. A conclusion on its future development was summarized.