活性炭催化剂臭氧催化氧化处理废水的研究进展

介绍了近年来国内外活性炭催化剂臭氧催化氧化的研究结果,对活性炭及金属负载型活性炭催化剂的反应机理进行了总结。讨论了非均相臭氧催化氧化过程中活性炭的主要作用,活性炭催化剂的表面物化性质、pH值、温度在臭氧催化氧化过程中的影响规律。并提出活性炭催化剂的降解机理以及催化剂性质与有机污染物的化学结构之间的关系还需要进一步的研究。

Research Progress of Activated Carbon Catalysts in Treatment of Wastewater by Catalytic Ozonation

The research results of catalytic ozonation with active carbon catalyst at home and abroad in recent years were introduced, and the reaction mechanism of activated carbon and activated carbon supported metal catalysts were summarized. The main functions of activated carbon in the process of heterogeneous catalytic oxidation were discussed as well as effect of surface properties of active carbon catalyst, pH value, and temperature on the catalytic ozonation process. It's pointed out that the degradation mechanism of activated carbon catalyst and relationship between catalyst properties and chemical structure of organic pollutants should be further researched.