| 环境空气中多环芳烃(PAHs)不同岗位暴露情况研究 |
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| 引用本文： | 孙华.环境空气中多环芳烃(PAHs)不同岗位暴露情况研究[J].干旱环境监测,2006,20(4):207-210. |
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| 作者姓名： | 孙华 |
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| 作者单位： | 鞍山市环境监测中心站,辽宁,鞍山,114004 |
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| 摘 要： | 探讨不同岗位暴露多环芳烃（PAHs）情况，结果表明，环境空气中PAHs受岗位影响显著，随暴露程度的加重，PAHs暴露浓度呈明显上升趋势。2、3环的PAHs主要分布在气相中，而4环以上的PAHs则主要存在于PM10中。PAHs相当于BaP当量致癌强度也表明，相对于气相来说，致癌源为PM10，其贡献率为90％。
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| 关 键 词： | 多环芳烃 暴露 气态 致癌强度 |
| 文章编号： | 1007-1504（2006）04-0207-04 |
| 收稿时间： | 2006-03-17 |
| 修稿时间： | 2006-07-17 |
Research on Personal Exposure to PAHs in Air |
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| SUN Hua.Research on Personal Exposure to PAHs in Air[J].Arid Environmental Monitoring,2006,20(4):207-210. |
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| Authors: | SUN Hua |
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| Institution: | Anshan Environmental Monitoring Centre, Anshan Liaoning 114004, China |
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| Abstract: | Studied on personal work post exposure to polycyclic aromatic hydrocarbons(PAHs),result shows different work post has obvious difference reacted on PAHs with rising concentration.The PAHs of 2 rings is distributed in gas,but PAHs of more than 4 rings exists in PM_(10) mainly.Result shows the carcinogenic source is PM_(10),namely as to gaseous phase with the contribution rate 90%. |
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| Keywords: | PM10 |
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