Polycyclic aromatic hydrocarbons study in Taichung, Taiwan, during 2002-2003

被引:138
作者
Fang, GC [1 ]
Wu, YS
Chen, MH
Ho, TT
Huang, SH
Rau, JY
机构
[1] Hungkuang Univ, Air Tox & Environm Anal Lab, Taichung 433, Taiwan
[2] Tunghai Univ, Dept Environm Sci, Taichung 407, Taiwan
关键词
industrial; PAH; PCA; suburban; TSP;
D O I
10.1016/j.atmosenv.2004.03.036
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The concentrations of ambient air polycyclic aromatic hydrocarbons were measured simultaneously from August 2002 to July 2003 in an industrial area (Taichung Industrial Park) and a suburban area (Tunghai University) in central Taiwan. Particle-bound PAH were collected on quartz filters and gas-phase PAH on glass cartridges using polyurethane foam sampler. Both types of samples used soxhlet analytical method and were subjected to gas chromatography-mass spectrometric analysis. Diagnostic ratios and principal component analysis were also used to characterize and identify PAH emission source in this study. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3385 / 3391
页数:7
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