| 辐照降解饮用水氯化消毒副产物的研究 |
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| 引用本文： | 顾春晖,郑正,杨光俊,宋卫华,杭德生.辐照降解饮用水氯化消毒副产物的研究[J].环境科学与技术,2005,28(2):3-5,8. |
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| 作者姓名： | 顾春晖 郑正 杨光俊 宋卫华 杭德生 |
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| 作者单位： | 污染控制与资源化研究国家重点实验室,南京大学环境学院;南京大学物理系,南京,210093 |
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| 基金项目： | 国家自然科学基金项目(10075027) |
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| 摘 要： | 以60Co-γ和高能电子束为辐照源,对TCA和DCA水溶液以及模拟水加氯消毒后的水溶液进行了辐照降解研究。结果表明:辐照技术能有效地降解饮用水氯化消毒副产物,并且还能够抑制消毒副产物的进一步生成,这对于消毒后饮用水质量的保持有着十分重要的意义。
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| 关 键 词： | 辐照 降解 TCA DCA THM |
| 文章编号： | 1003-6504(2004)06-0003-04 |
Study on Degradation of Disinfection By-products of Chlorination in Drinking Water by Irradiation |
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| GU Chun-hui,ZHENG Zheng,YANG Guang-jun,SONG Wei-hua,HANG De-sheng.Study on Degradation of Disinfection By-products of Chlorination in Drinking Water by Irradiation[J].Environmental Science and Technology,2005,28(2):3-5,8. |
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| Authors: | GU Chun-hui ZHENG Zheng YANG Guang-jun SONG Wei-hua HANG De-sheng |
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| Institution: | GU Chun-hui~1,ZHENG Zheng~1,YANG Guang-jun~1,SONG Wei-hua~1,HANG De-sheng~2 |
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| Abstract: | TCA and DCA solution and simulated chlorine tapewater were decomposed with ()~(60)Co-γ and high energy electron beam irradiation systems. Results showed irradiation can effectively decompose disinfection by-products (DBPs) of chlorination and restrain the further generation of DBPs, which was very important for keeping the quality of drinking water. |
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| Keywords: | irradiation degradation TCA DCA THM |
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