紫外-微臭氧处理饮用水中有机优先污染物

城市自来水水质下降，研究开发给水深度处理技术刻不容缓。本文采用新型紫外—微臭氧工艺处理自来水中常见的三氯甲烷、四氯化碳、邻－二氯苯、对－二氯苯、1，2，4－三氯苯和六氯苯等6种优先污染物。处理结果表明，与紫外—臭氧工艺相比，本项技术作为自来水深度净化手段，具有效果基本相等，设备大幅度简化，运行费用低廉，更易于推广的优点。光化学氧化，紫外微臭氧，优先污染物，饮用水处理

Treatment of organic priority pollutants in drinking water by micro ozone oxidation combined with ultraviolet radiation

It is of urgency to develop advanced treatment techniques for drinking water because of quality decline of tap water in out country. This paper reports investigations of a new water treatment process of micro ozone oxidation combined with ultraviolet radiation (UV micro O 3).Satisfactory experimental results were achieved by using UV micro O 3 process to oxidize 6 organic priority pollutants in drinking water such as trihalomethan, carbon tetrachlorite, hexachlorobenzene,etc.As an advanced drinking water treatment technique, UV micro O 3 process has advantiges as follows: strong treatment efficiency, simple construction, low operation cost and good application feasiability.