CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Comprehensive study of lead pollution in Shanghai by multiple techniques
Tan, MG(谈明光); Zhang, GL(张桂林); Li, XL(李文新); Zhang, YX; Yue, WS; Chen, JM; Wang, YS; Li, AG; Li(李爱国), Y(李燕); Zhang, YM; Shan, ZC; Zhang, GL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2006
Source PublicationANALYTICAL CHEMISTRY
ISSN0003-2700
Volume78Issue:23Pages:8044
AbstractAerosol samples of PM10 particulates were examined with particle-induced X-ray emission ( PIXE and micro-PIXE), inductively coupled plasma-mass spectrometry, and X-ray absorption fine structures (XAFS) to investigate atmospheric Pb concentrations and its chemical species and to decide the source assignment. From the elemental analyses, lead concentrations were averaged at 369 and 237 ng.m(-3) in aerosol samples of PM10 collected from 19 monitor sites in Shanghai in the winter of 2002 and 2003, respectively. The XAFS results show that major chemical forms of the lead particulates are probably PbCl2, PbSO4, and PbO. A calculation of isotope ratio and chemical mass balance of the PM10 samples revealed that the atmospheric lead particulates in Shanghai in the two periods were mainly from coal combustors, iron and steel plants, and automobile exhausts, with coal combustion dominating the lead pollution after the phasing out of leaded gasoline in 1997 in Shanghai.
Subject AreaChemistry ; Physics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000242405300026
Citation statistics
Cited Times:107[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8259
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorZhang, GL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Tan, MG,Zhang, GL,Li, XL,et al. Comprehensive study of lead pollution in Shanghai by multiple techniques[J]. ANALYTICAL CHEMISTRY,2006,78(23):8044.
APA Tan, MG.,Zhang, GL.,Li, XL.,Zhang, YX.,Yue, WS.,...&Zhang, GL .(2006).Comprehensive study of lead pollution in Shanghai by multiple techniques.ANALYTICAL CHEMISTRY,78(23),8044.
MLA Tan, MG,et al."Comprehensive study of lead pollution in Shanghai by multiple techniques".ANALYTICAL CHEMISTRY 78.23(2006):8044.
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