| 饮用水中消毒副产物-卤化酮的生成特性与控制研究进展 |
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| 引用本文： | 徐倩,徐斌,夏圣骥,高乃云,李大鹏,田富箱.饮用水中消毒副产物-卤化酮的生成特性与控制研究进展[J].四川环境,2011,30(1):101-105. |
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| 作者姓名： | 徐倩 徐斌 夏圣骥 高乃云 李大鹏 田富箱 |
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| 作者单位： | 同济大学污染控制与资源化研究国家重点实验室,长江水环境教育部重点实验室,上海,200092 |
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| 基金项目： | 国家高技术研究发展计划(863)项目(2008AA06Z302); 国家自然科学基金资助项目(50708066); 国家科技重大专项资助项目(2008ZX07421-002) |
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| 摘 要： | 卤化酮（haloketones）具有较强的致癌、致畸和致突变性,是饮用水处理领域颇为关注的一类卤代消毒副产物。这类物质可广泛存在于经消毒后的出厂水中,其含量仅次于三卤甲烷、卤乙酸和卤代腈,浓度一般在ng/L与μg/L的水平。鉴于卤化酮具有较强的致癌、致畸和致突变性,是饮用水处理领域颇为关注的一类卤代消毒副产物,本文对其分类特性、检测方法、生成机理、遗传毒性和致癌性、控制方法等进行了综述,这对于国内开展该方向的研究具有参考价值。
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| 关 键 词： | 饮用水 卤化酮 氯化 氯胺 消毒副产物 |
Review on Generation and Control of Haloketones in Drinking Water Treatment |
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| XU Qian,XU Bin,XIA Sheng-ji,GAO Nai-yun,LI Da-peng,TIAN Fu-xiang.Review on Generation and Control of Haloketones in Drinking Water Treatment[J].Sichuan Environment,2011,30(1):101-105. |
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| Authors: | XU Qian XU Bin XIA Sheng-ji GAO Nai-yun LI Da-peng TIAN Fu-xiang |
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| Institution: | XU Qian,XU Bin,XIA Sheng-ji,GAO Nai-yun,LI Da-peng,TIAN Fu-xiang (State Key Laboratory of Pollution Control & Resource Reuse,Tongji University,Key Laboratory of Yangtze Aquatic Environment,Ministry of Education,Shanghai 200092,China) |
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| Abstract: | Haloketones are highly carcinogenic,teratogenic and mutagenic substances,which were recently noted as a new type of by-products from halogen disinfection during drinking water treatment.Haloketones exist widely in disinfected water with concentration from several ng/L to μg/L,being lower only than the substances such as trihalomethane,haloacetic acids and yl halide nitrile.In this paper,haloketones is introduced from the respects of catalog,detection,generation mechanism,genotoxicity-carcinogenicity and control method,which will be helpful for domestic researches in this field. |
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| Keywords: | Drinking water haloketones chlorination chloramination DBPs |
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