IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
Assessment and Distribution of Antimony in Soils around Three Coal Mines, Anhui, China
Qi, CC (Qi, Cuicui)[1,2,3,4]; Liu, GJ (Liu, Guijian)[1,5]; Kang, Y (Kang, Yu)[1]; Lam, PKS (Lam, Paul K. S.)[2]; Chou, CL (Chou, Chenlin)[6]
2011-08-30
Source PublicationJOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION
Volume61Issue:8Pages:850-857
Subtype期刊论文
Abstract

Thirty-three soil samples were collected from the Luling, Liuer, and Zhangji coal mines in the Huaibei and Huainan areas of Anhui Province, China. The samples were analyzed for antimony (Sb) by inductively coupled plasma-optical emission spectrometry (ICP-OES) method. The average Sb content in the 33 samples was 4 mg kg(-1), which is lower than in coals from this region (6.2 mg kg(-1)). More than 75% of the soils sampled showed a significant degree of Sb pollution (enrichment factors [EFs] 5-20). The soils collected near the gob pile and coal preparation plant were higher in Sb content than those collected from residential areas near the mines. The gob pile and tailings from the preparation plant were high in mineral matter content and high in Sb. They are the sources of Sb pollution in surface soils in the vicinity of coal mines. The spatial dispersion of Sb in surface soil in the mine region shows that Sb pollution could reach out as far as 350 m into the local environment conditions. Crops in rice paddies may adsorb some Sb and reduce the Sb content in soils from paddyfields. Vertical distribution of Sb in two soil profiles indicates that Sb is normally relatively immobile in soils.

DOI10.3155/1047-3289.61.8.850
Indexed BySCI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/10309
Collection黄土与第四纪地质国家重点实验室(2010~)
Corresponding AuthorLiu, GJ (Liu, Guijian)[1,5]
Affiliation1.CAS Key Laboratory of Crust-Mantle Materials and the Environments, School of Earth and SpaceSciences, University of Science and Technology of China, Hefei, People’s Republic of China;
2.Department of Biology and Chemistry, City University of Hong Kong, Hong Kong SAR, People’sRepublic of China;
3.Anhui Academy of Environmental Sciences, Hefei, People’s Republic of China;
4.Anhui Academy of Environmental Sciences, University of Hong Kong, Hong Kong, People’sRepublic of China;
5.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, TheChinese Academy of Sciences, Xi’an, People’s Republic of China;
6.Illinois State Geological Survey, University of Illinois, Champaign, IL
Recommended Citation
GB/T 7714
Qi, CC ,Liu, GJ ,Kang, Y ,et al. Assessment and Distribution of Antimony in Soils around Three Coal Mines, Anhui, China[J]. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION,2011,61(8):850-857.
APA Qi, CC ,Liu, GJ ,Kang, Y ,Lam, PKS ,&Chou, CL .(2011).Assessment and Distribution of Antimony in Soils around Three Coal Mines, Anhui, China.JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION,61(8),850-857.
MLA Qi, CC ,et al."Assessment and Distribution of Antimony in Soils around Three Coal Mines, Anhui, China".JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 61.8(2011):850-857.
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