| 克拉玛依市自来水中三卤甲烷的测定与评价 |
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| 引用本文： | 张红丽,王永华,黄雅琴.克拉玛依市自来水中三卤甲烷的测定与评价[J].干旱环境监测,2009,23(4):246-250. |
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| 作者姓名： | 张红丽 王永华 黄雅琴 |
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| 作者单位： | 1. 克拉玛依市环境科研监测中心站,新疆,克拉玛依,834000
2. 北京大学,城市与环境学院,北京,100871 |
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| 摘 要： | 源水氯化消毒目前仍是广泛而经济的消毒方法。消毒过程可产生三氯甲烷、一溴二氯甲烷和二溴一氯甲烷等挥发性卤代烃类污染物，这些物质对人体具有潜在危害。对此，本文采用静态顶空气相色谱法对克拉玛依市居民自来水中的三卤甲烷进行了定性定量检测和评价，经质谱定性自来水中存在三氯甲烷、一溴二氯甲烷和二溴一氯甲烷。对28个水样的检测结果表明，克拉玛依市自来水中的三氯甲烷、一溴二氯甲烷和二溴一氯甲烷均符合国家生活饮用水标准。
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| 关 键 词： | 自来水 三卤甲烷 顶空法 |
Determination and Evaluation of THMs in Water Supply in Kelamayi City |
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| ZHANG Hong-li,WANG Yong-hua,HUANG Ya-qin.Determination and Evaluation of THMs in Water Supply in Kelamayi City[J].Arid Environmental Monitoring,2009,23(4):246-250. |
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| Authors: | ZHANG Hong-li WANG Yong-hua HUANG Ya-qin |
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| Institution: | ZHANG Hong-li~1,WANG Yong-hua~2,HUANG Ya-qin~1(1.Kelamayi Environmental Monitoring Center Station,Kelamayi Xinjiang 834000,China,2.City and Environment college,Beijing University,Beijing 100871,China) |
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| Abstract: | Chlorine has become the most common disinfectant for drinking water from the beginning of the century.Halo - forms have produced by action of chlorine upon humic matter that is naturally present in the water.The most important chlorination by - products are the trihalomethanes(THMs).Chloroform especially is recognized as a potential human carcinogen.The aim of this study was to develop the rapid and simple method for THMs analysis in drinking water with static headspace gas chromatography and apply this met... |
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| Keywords: | drinking water THMs static headspace gas chromatography method |
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