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济南市市政供水三氯甲烷和四氯化碳含量及风险评估 [中文引用][英文引用]

Assessment on the Levels and Health Risks of Chloroform and Carbon Tetrachloride in Municipal Water Supplies in Jinan

作者(英文):LI Xinwei  CUI Yongxue  ZHANG Yang  PENG Xiumiao  CUI Liangliang  LIU Zhong  ZHOU Jingwen 
单位(英文): 
关键词(英文):urban area  municipal water supply  chloroform  carbon tetrachloride  health risk assessment 
分类号:R123.1
出版年·卷·期(页码):2018·8·第1期(42-45)
DOI:
-----摘要:-------------------------------------------------------------------------------------------

目的 分析济南市主城区饮用水中三氯甲烷和四氯化碳的含量并评价其对人体健康风险。方法 2017年,根据济南市主城区人口分布,设置监测点收集末梢水进行检测分析,并采用健康风险评价方法进行评价。结果 济南市市政供水枯水期和丰水期三氯甲烷和四氯化碳浓度(中位数)分别为5.3、5.8和0.057 6、0.054 μg/L,年致癌风险为19.44×10-7,非致癌风险为0.0063。结论 济南市市政供水中三氯甲烷和四氯化碳存在一定的健康风险,但在可接受限值之内。

-----英文摘要:---------------------------------------------------------------------------------------

Objectives To analyze the level of chloroform and carbon tetrachloride in drinking water in the main urban zone of Jinan and to assess their potential risks to human health. Methods The collection of water sample from monitoring sites was based on the distribution of population in the main urban zone of Jinan and water samples were determined in 2017.The health risks were assessed by health risk assessment method. Results The median levels of chloroform and carbon tetrachloride in tap water samples were 5.3 and 0.0576 in dry season and 5.8 and 0.054 μg/L in wet season, respectively. The carcinogenic risk value was 19.44×10-7 and the non-carcinogenic risk value was 0.0063. Conclusions The health risks of chloroform and carbon tetrachloride in municipal water supplies were in the acceptable recommended value.

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中文著录格式: 李新伟,,崔永学,,张扬,,彭秀苗,,崔亮亮,,刘仲,,周敬文.济南市市政供水三氯甲烷和四氯化碳含量及风险评估.环境卫生学杂志.2018;8(1):42-45.
英文著录格式: LI,Xinwei,,CUI,Yongxue,,ZHANG,Yang,,PENG,Xiumiao,,CUI,Liangliang,,LIU,Zhong,,ZHOU,Jingwen.Assessment on the Levels and Health Risks of Chloroform and Carbon Tetrachloride in Municipal Water Supplies in Jinan..2018;8(1):42-45.

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