非均相芬顿法处理废水的研究进展

Research Progress of Heterogeneous Fenton Process for Wastewater Treatment

随我国对环境保护力度的持续关注,关于工业废水处理的技术发展迅速,并不断进行优化。近年来,多种废水处理方法广泛应用于污水处理领域,尤其以芬顿(Fenton)法为代表的深度处理手段在废水处理用应用广泛。废水中存在着大量难以被一般化学氧化法氧化降解的有机物,利用芬顿法可以有效降解此类有机物。重点论述了非均相芬顿催化氧化技术及其在处理染料废水、制药废水、焦化废水、造纸废水及化工废水中的应用。

With China's continuous attention to environmental protection,the technology of industrial wastewater treatment has developed rapidly and continuously optimized.In recent years,a variety of wastewater treatment methods are widely used in the field of wastewater treatment,especially the advanced treatment method represented by Fenton method is widely used in wastewater treatment.There are a lot of organics in wastewater that are difficult to be oxidized and degraded by general chemical oxidation method.Fenton method can effectively degrade these organics.In this paper,the heterogeneous Fenton catalytic oxidation technology was discussed as well as its application in the treatment of dye wastewater,pharmaceutical wastewater,coking wastewater,papermaking wastewater and chemical wastewater.