摘要
光催化氧化可高效去除水中痕量的难降解有机物,无二次污染,在水污染治理方面应用前景广阔。介绍了水中新型有机污染物的种类和特点;分析了光催化氧化的反应机理;详细论述了光催化氧化去除各种EDCs和PPCPs的处理效果与研究进展,讨论了光催化氧化技术存在的问题,并提出了在催化剂、光能利用率以及光反应器等方面的改进措施。
Photocatalytic oxidation has broad application prospects in water pollution control due to its efficient removal of trace refractory organics without secondary pollution. The types and characteristics of emerging organic contaminants were described. The reaction mechanism of photocatalytic oxidation was analyzed. The treatment effect and research progress of various endocrine disrupting compounds and pharmaceuticals and personal care products by photocatalytic oxidation were illustrated in detail. Moreover, the problems and the tendency of future prospective technology development were also discussed.
出处
《山东建筑大学学报》
2012年第4期426-430,439,共6页
Journal of Shandong Jianzhu University
基金
山东省科学技术发展计划项目(2011GSF11703)
住房和城乡建设部科学技术计划项目(2011-K7-12)
