The source of indoor aerosol particles in Shanghai determined by nuclear microprobe

被引：6

作者：

Jiang, D ^{[1
]}

Li, X ^{[1
]}

Qiu, Z ^{[1
]}

Lu, R ^{[1
]}

Li, Y ^{[1
]}

Zhang, G ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Nucl Res, Shanghai 201800, Peoples R China

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2004年 / 260卷 / 02期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1023/B:JRNC.0000027100.86174.7d

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Nuclear microprobe was used to measure single aerosol particles (SAPS) indoors from Shanghai. Every particle is characterized with its micro-PIXE spectrum, which can be considered as the fingerprint of the SAPS. The pattern recognition technique (PR) was applied to trace the SAPS back to their source. Results of five monitor homes at different locations in Shanghai show that most of the measured indoor aerosol particles are derived from soil dust, cement dust, vehicle exhaust, coal boilers and steel mill dust.

引用

页码：301 / 304

页数：4

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