| 上海郊区家庭妇女PM2.5重金属组分暴露水平、来源与健康风险 |
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| 引用本文： | 罗燃燃,戴海夏,张蕴晖,乔利平,马英歌,周敏,夏斌,朱清扬,赵迎亚,黄成.上海郊区家庭妇女PM2.5重金属组分暴露水平、来源与健康风险[J].环境科学,2019,40(12):5224-5233. |
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| 作者姓名： | 罗燃燃 戴海夏 张蕴晖 乔利平 马英歌 周敏 夏斌 朱清扬 赵迎亚 黄成 |
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| 作者单位： | 复旦大学公共卫生学院,公共卫生安全教育部重点实验室,上海200032;上海市环境科学研究院,国家环境保护城市大气复合污染成因与防治重点实验室,上海200233;复旦大学公共卫生学院,公共卫生安全教育部重点实验室,上海200032;上海市环境科学研究院,国家环境保护城市大气复合污染成因与防治重点实验室,上海200233 |
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| 基金项目： | 国家重点研发计划项目（2016YFC0206800，2016YFC0206801） |
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| 摘 要： | 为了解上海市郊区家庭妇女大气PM_(2.5)及重金属组分的呼吸暴露水平和潜在健康风险,于2017年2月至2018年6月使用SKC个体采样泵对松江区143位研究对象开展个体暴露监测,采用能量色散X射线荧光光谱法(ED-XRF)测定PM_(2.5)中13种无机元素的质量浓度.利用PMF源解析技术和美国环保署推荐的健康风险评价模型,对Ni、V、Cr、Mn、As和Pb的来源和暴露风险进行分析.结果表明,家庭主妇PM_(2.5)的年日均暴露浓度为40. 61μg·m-3,普遍高于周边环境监测站点的PM_(2.5)平均水平.Cr(Ⅵ)和As的致癌健康风险超过了可接受水平(10-6); V、Cr(Ⅵ)、Mn、Ni和As的非致癌风险处于安全水平,但5种元素的非致癌风险加和超出了安全阈值( 1). PM_(2.5)中10种无机元素(Al、Ti、V、Cr、Mn、Fe、Ni、Zn、As和Pb)的主要来源包括扬尘与室内源混合源(43. 8%)、工业冶炼尘(34. 6%)、燃煤(14. 5%)和燃油(7. 2%).根据源类的健康风险评价结果,应进一步加强工业冶炼和化石燃料燃烧综合防控.
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| 关 键 词： | PM2.5 个体暴露 重金属 来源 健康风险评价 |
| 收稿时间： | 2019/5/7 0:00:00 |
| 修稿时间： | 2019/7/9 0:00:00 |
Exposure Levels, Sources, and Health Risks of Heavy Metal Components of PM2.5 in Housewives in Rural Shanghai |
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| LUO Ran-ran,DAI Hai-xi,ZHANG Yun-hui,QIAO Li-ping,MA Ying-ge,ZHOU Min,XIA Bin,ZHU Qing-yang,ZHAO Ying-ya and HUANG Cheng.Exposure Levels, Sources, and Health Risks of Heavy Metal Components of PM2.5 in Housewives in Rural Shanghai[J].Chinese Journal of Environmental Science,2019,40(12):5224-5233. |
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| Authors: | LUO Ran-ran DAI Hai-xi ZHANG Yun-hui QIAO Li-ping MA Ying-ge ZHOU Min XIA Bin ZHU Qing-yang ZHAO Ying-ya and HUANG Cheng |
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| Institution: | Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China;State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental Sciences, Shanghai 200233, China,Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China;State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental Sciences, Shanghai 200233, China,Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China,State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental Sciences, Shanghai 200233, China,State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental Sciences, Shanghai 200233, China,State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental Sciences, Shanghai 200233, China,Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China,Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China,Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China and State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental Sciences, Shanghai 200233, China |
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| Abstract: | |
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| Keywords: | PM2 5 personal exposure heavy metals source health risk assessment |
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