光电催化对水中药物和个人护理品的降解综述  

Review of photoelectrocatalytic degradation of pharmaceuticals and personal care products in water

作　　者：张博 李雪梅 岳浩伟 ZHANG Bo;LI Xuemei;YUE Haowei(School of Municipal and Environmental Engineering,Shandong Jianzhu University,Jinan 250101,China)

机构地区：[1]山东建筑大学市政与环境工程学院,山东济南250101

出　　处：《山东建筑大学学报》2022年第4期114-120,共7页Journal of Shandong Jianzhu University

基　　金：山东省自然科学基金面上项目(ZR2020MD115);国家级大学生创新创业训练计划项目(S202010430023);山东建筑大学大学生开放实验项目(2020yzkf037)。

摘　　要：近年来,药物活性化合物及其生物活性代谢物直接或间接进入水体,水环境中频繁检出药物和个人护理品(Pharmaceuticals and Personal Care Products,PPCPs)危害环境和人类健康。电化学辅助光催化技术作为一种新型的环境污染治理技术,结合了电氧化和光催化的特点,能将污染物彻底矿化为无毒的CO_(2)和H_(2)O,对水中PPCPs的降解发挥着重要的作用。文章介绍了光电催化降解的原理和优势,分析了目前光电催化降解的状况,讨论了光电催化与其他技术协同催化降解废水中PPCPs的处理效果及优劣势,综述了以TiO_(2)、ZnO、WO_(3)及其他复合材料作为光催化半导体阳极降解PPCPs的相关研究工作,并总结和展望了光电催化技术存在的问题和未来发展方向。In recent years,pharmaceutically active compounds and their biologically active metabolites have entered the water directly or indirectly,and pharmaceuticals and personal care products(PPCPs)endangering the environment and human health have been frequently detected in the water environment.As a new type of environmental pollution control technology,electrochemical assisted photocatalysis,combining the characteristics of electrooxidation and photocatalysis,can completely mineralize pollutants into non-toxic CO_(2) and H_(2)O,and also plays an important role in the degradation of PPCPs in water.This article introduces the principles and advantages of photocatalytic degradation of PPCPs in water,analyzes the current research progress of photocatalytic degradation of PPCPs in water,discusses the treatment effects,advantages and disadvantages of the synergistic catalytic degradation of PPCPs in wastewater by photoelectrocatalysis and other technologies,and reviews the research work related to the degradation of PPCPs using TiO_(2),ZnO,WO_(3) and other composite materials as photocatalytic semiconductor anodes.Finally,the problems and future development directions of photoelectric catalytic technology are summarized and prospected.

关 键 词：光电催化 药物和个人护理品 污染物降解 

分 类 号：X703[环境科学与工程—环境工程]