UV/H2O2高级氧化技术去除饮用水中微囊藻毒素的研究进展综述

摘要

富营养化水源供水系统存在的藻毒素污染风险问题已经引起了人们的广泛关注,其中微囊藻毒素严重威胁着水生动植物的生命安全,而UV/H2O2高级氧化降解MCs的技术日趋成熟.文中综述了近年来国内外关于UV/H2O2处理微囊藻毒素机理及影响因素方面的研究成果,深入剖析了每个反应条件对系统的影响,并对其降解途径的研究进行了总结,最后阐明了UV/H2O2技术在饮用水领域处理微囊藻毒素的应用前景.%The risk of microcystin pollution existing in eutrophicated water supply system has aroused great attention.Microcystin toxins may pose extreme thereat to life security of aquatic plants and animals.MCs degradation with UV/H2O2 technology has been developed day by day.Mechanism of degradation and research achievements of influence factors are reviewed.Based on this,every factor has been analyzed deeply.What is more,the process of degradation is also summerized.Finally,application prospect of treated MCs in drinking water field is illuminated.