臭氧-紫外线深度氧化去除水中有机污染物的研究

摘要

在前人基础上，考察了在紫外线辐射的条件下，臭氧作为氧化剂在水中的变化情况，分别在有紫外线和没有紫外线的情况下进行了臭氧对于饮用水中有机污染物质去除情况的对比，得出结论，紫外线辐射有效地降低了尾气中臭氧的浓度，对CODMn，UV254和HCCl3去除都有提高。还分析了臭氧紫外联合氧化系统的影响因素。%Discusses the variation of ozone as an oxidant in the water under ultraviolet radiation,ompares the removal efficiencies of organic pollutants in the drinking water with UV, and without UV, and concludes that UV radiation decreases the concentration of ozone in off-gas, and improves the removal efficiencies of CODMn, UV254, and HCCI3.