| 徐州市环境空气TSP中多环芳烃的分布 |
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| 引用本文： | 崔云霞,温志友. 徐州市环境空气TSP中多环芳烃的分布[J]. 环境科学研究, 2003, 16(2): 16-18 |
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| 作者姓名： | 崔云霞 温志友 |
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| 作者单位： | 徐州市环境监测中心站,江苏,徐州,221006 |
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| 基金项目： | 徐州市科技情报研究课题 |
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| 摘 要： | 报告了徐州市区秋季环境空气中TSP上多环芳烃的分布状况.索氏提取样品,GC/MS测定出TSP上吸附着14种多环芳烃.其中4苯环数的NFDA1、苯并(b)荧蒽含量有明显优先;3个监测点中有2个测点的苯并(a)芘超标,超标倍数在01～22倍之间;监测点苯并(a)芘质量浓度与多环芳烃质量浓度、多环芳烃质量浓度与总悬浮微粒质量浓度之间成线性关系.
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| 关 键 词： | 环境空气 多环芳烃 TSP 苯并(a)芘 徐州市 |
| 文章编号： | 1001-6929(2003)02-0016-03 |
| 收稿时间： | 2002-08-19 |
The Distribution of PAHs in the Ambient Air in Xuzhou |
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| CUI Yun-xia and WEN Zhi-you. The Distribution of PAHs in the Ambient Air in Xuzhou[J]. Research of Environmental Sciences, 2003, 16(2): 16-18 |
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| Authors: | CUI Yun-xia and WEN Zhi-you |
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| Affiliation: | Xuzhou Environmental Monitoring Central Station,Xuzhou 221006,China |
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| Abstract: | The distribution of PAHs in the ambient air was reported in Xuzhou in the autumn.Soxhlet method was used for sampling and GC/MS for measurement,and 14 kinds of PAHs were found adsorbed on TSP,out of which the content of Chy,BbF of 4-ring compounds of PAHs is in significant priority.The mass concentration of BaP is beyond standard between 0.1 and 2.2 times in two of the three sites.The mass concentrations of BaP and PAHs were in linear correlation and so were mass concentrations of PAHs and TSP. |
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| Keywords: | ambient air PAHs TSP BaP Xuzhou |
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