研究论文
胡二邦,武清华,王辉,冀绍伟,辛存田.太原市居民吸入途径风险研究[J].环境科学学报,2004,24(1):116-120
太原市居民吸入途径风险研究
- Study on the environment risk through inhalation pathway in Taiyuan City
- 基金项目：
- 作者
- 单位
- 胡二邦
- 中国辐射防护研究院, 太原 030006
- 武清华
- 中国辐射防护研究院, 太原 030006
- 王辉
- 中国辐射防护研究院, 太原 030006
- 冀绍伟
- 中国辐射防护研究院, 太原 030006
- 辛存田
- 中国辐射防护研究院, 太原 030006
- 摘要：基于2000年秋在太原市5个常规观测点的TSP和PM10样品中的Bap、Cd、Cr6+等致癌污染物、Pb、Mn、Zn、Cu、U等非致癌污染物以及210Pb、7Be、40K、238U等放射性核素的浓度实测值, 估算了太原市居民1999年度因吸入TSP和PM10导致的健康风险分别为834×10-7(死亡·年-1)和719×10-7(死亡·年-1), 同时也估算了因吸入SO2和NOx导致的健康风险分别为527×10-8(死亡·年-1)和156×10-8(死亡·年-1).
- Abstract：The concentrations of cancerogenic (such as Bap、Cd、Cr6+)、non-cancerogenic（such as Pb、Mn、Zn、Cu、U） and radio nuclides (such as 210Pb、7Be、40K、238U) of TSP and PM10 sample collected from 5 monitoring stations in Taiyuan in Autumn of 2000 were measured. Based on data respiration inhalation of TSP and PM10 by residents in Taiyuan in 1999, the health risks through inhalation were estimated.They were 8.34×10-7(a-1) 和7.19×10-7(a-1) for TSP and PM10, respectively.The health risk caused by SO2 and NO2 were also estimated. They were 5.27×10-8(a-1)和1.56×10-8(a-1) for TSP and PM10, respectively.
- Key words：Taiyuan City inhalation pathway health risk
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