高级氧化技术在印染废水处理中的研究进展

The Research Progress of Advanced Oxidation Processes in Printing and Dyeing Wastewater Treatment

高级氧化技术是近年来很受人们关注的废水处理新技术,用其处理含有高浓度难降解有机污染物的印染废水的研究也在广泛展开。主要介绍了国内外采用湿式氧化法、超声波法、光催化氧化法、超临界氧化法和电化学氧化法等高级氧化技术处理染料废水的机理、研究进展及应用前景。

Advanced oxidation processes（AOPs）, as new ways in wastewater treatment, are dosely paid attention to in recent years. The research is widely developed, in which that the processes are used to treat the printing and dyeing wastewater containing high concentration of and difficultly degraded organic. This paper mainly introduces the mechanism, research progresses and application prospects of such advanced oxidation processes, as wet air oxidation, ultrsonic oxidation, photo - catalytic oxidation, supercritical water oxidation, electrochemical oxidation and so on.