水体微囊藻毒素的消减研究进展  

Research Progress in Degradation of Microcystins in Water

作　　者：陈登霞[1] 杨静[1] 赵小蓉[1] 顾彦[1] 黄应平[1] 

机构地区：[1]三峡大学Alan G．Mac Diarmid再生能源研究所,湖北宜昌443002

出　　处：《三峡大学学报（自然科学版）》2009年第5期88-94,共7页Journal of China Three Gorges University：Natural Sciences

基　　金：973前期预研项目(2008CB417206);国家自然科学基金(20877048);国家水专项资助项目(2008ZX07104-003-03)

摘　　要：目前水体富营养化问题日益严重,富营养化水体中一些藻类产生的微囊藻毒素(Micro-cystins,MCs)对人类健康产生了极大威胁,而常规的水处理方法难以将其彻底去除.因此,研究出绿色无毒、具有实际应用价值的高效降解MCs的新方法具有重要意义.本文综述了微囊藻毒素处理的方法技术,着重阐述了高级氧化技术(AOPs),包括TiO2光催化、Fenton光催化氧化法对微囊藻毒素的降解原理与应用.引用文献53篇.At present, water eutrophication has become more and more serious; and various cyanobacteria have quickly produced cyanobacteria toxins-Microcystins that threaten human health. It is hard to degrade all the microcystins using ordinary wastewater treatment processes, so it is necessary and valuable to develop a new green and non-toxic approacorh which can degrade Microcystins effectively. Various processes in Micro- cystin treatment have been reviewed. The degradation principles and application of advanced oxidation processes （AOPs） including TiO2 photocatalytic oxidation, Fenton and photo-Fenton are mainly described. 53 references are quoted.

关 键 词：微囊藻毒素 高级氧化技术 TIO2光催化 Fenton及类Fenton光催化 

分 类 号：X522[环境科学与工程—环境工程]