高级氧化降解环境内分泌干扰物双酚A研究进展

Research Progress of Environmental Endocrine Disruptors Bisphenol A Degradation by Advanced Oxidation

介绍了高级氧化法(AOPs)原理和优缺点,叙述了高级氧化法中Fenton法和UV/H2O2法的原理和降解双酚A(BPA)的研究进展,分析了其近年来的研究热点问题和发展趋势,总结了高级氧化降解BPA的新研究应用,如耦合式AOPs、应用高效催化剂AOPs及产生高效氧化基团AOPs。提出应着重研究降低高级氧化法的能耗和处理成本,进一步提高处理效率;认为合成高效廉价的催化剂依然是高级氧化技术研究的重点和热点;对于工业化应用来说,光催化氧化法还存在着光能利用率较低、催化剂回收、反应器不适合工业应用等问题。以期为今后高级氧化技术降解BPA提供参考。

The release ofbisphenol A(BPA)to environment is increasing yearly,which is often detected in organism and human being.And low dose BPA is sufficient to cause many human diseases,which has attracted the wide attention.In this paper,the theory,excellence and shortcoming of advanced oxidation method was reviewed,the principles of Fenton and UV/H2O2in advanced oxidation and the research progress of BPA degradation were analyzed. At the same time,the hot issues and the development trends were introduced.At last,the new research fields about BPA degradation by advanced oxidation technology were summarized,such as coupling style of AOPs,application and efficient catalyst of AOPs,and production of oxidized group.It will provide a reference for further BPA degradation by advanced oxidation technology.