三维电极法处理有机废水的研究进展

三维电极相较于二维电极具有传质效果好、电流效率高、体面比大等优点,其处理有机废水的研究和应用也越来越广泛。介绍了三维电极法的机理、粒子电极的分类及制备方法,同时对三维电极法与Fenton法、光催化氧化法、超声法、铁碳微电解法、生物法技术的联用进行了总结,并指出三维电极法目前存在的问题以及未来研究趋势。

Research progress in the treatment of organic wastewater by the three-dimensional electrode method

In comparison with conventional two-dimensional electrodes,the three-dimensional electrode has advan-tages,such as good mass transfer effect,high current efficiency,high surface/volume ratio,etc. The research and ap-plication of organic wastewater treatment have been more and more extensive. The mechanism of three-dimensional electrodes,and classification&preparation methods for particle electrodes are introduced. The combined usage of Fenton,photocatalytic technology,ultrasonic,iron-carbon micro-electrolysis and biological technique are summarized. Moreover,the existing problems of three-dimensional electrode process and future research trends are indicated.