Environmental geochemistry of heavy metals in the groundwater of coal mining areas: A case study in Dingji coal mine, Huainan Coalfield, China

doi:10.1080/15275922.2019.1629128

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Environmental geochemistry of heavy metals in the groundwater of coal mining areas: A case study in Dingji coal mine, Huainan Coalfield, China
	Zhang, Shizhen 1,2; Liu, Guijian 1,2; Yuan, Zijiao 1,2
通讯作者	Zhang, Shizhen(zsz1@mail.ustc.edu.cn)
	2019-07-03
发表期刊	ENVIRONMENTAL FORENSICS
ISSN	1527-5922
页码	10
摘要	To elucidate the environmental geochemistry characteristics of groundwater in Huainan Coalfield, the largest coalfield in southern China, 59 groundwater samples from 12 locations were collected and measured for 18 heavy metals (Li, V, Cu, Pb, Zn, Cd, Ni, Mn, Co, Cr, Fe, Ba, Al, Be, Ti, Sr, Mo, and As), pH, and 7 ions (K+, Na+, Ca2+, Mg2+, Cl-, SO42-, and HCO3-). The Fe and Mn contents of most water samples were within class III of the People's Republic of China Quality Standard for Groundwater. The Pb, Zn, Cd, Cr, Co, and Ba contents were assessed by the fuzzy mathematical method, and their levels in the groundwater were within class II. pH was negatively correlated with 11 heavy metals (Li, V, Cu, Pb, Zn, Cd, Ni, Mn, Cr, Ba, and Sr) and positively correlated with Al, Ti, and Co. The ranking of uptake rates affected by pH was Al > Ba > Ti > Si > Li > Mn. The Li content was correlated with six ions (Na+, Ca2+, Mg2+, Cl-, SO42-, and HCO3-), Sr was correlated with the first five ions, and Ba was correlated with the first four ions. Principal component analysis of V, As, Mn, Pb, Cd, Ni, Cr, Li, and Zn in the groundwater indicated that they derived from lixiviation of soil and rocks, precipitation, surface runoff, and surface pollution by heavy metals.
关键词	Groundwater heavy metals coal mining environmental geochemistry
DOI	10.1080/15275922.2019.1629128
关键词[WOS]	NORTHERN ANHUI PROVINCE ; HEALTH-RISK ASSESSMENT ; TRACE-ELEMENTS ; DRINKING-WATER ; CONTAMINATION ; SUBSIDENCE ; COMBUSTION ; BEHAVIOR ; IMPACTS
收录类别	SCI ; SCI
语种	英语
资助项目	National Natural Science Foundation of China[41672144]
WOS研究方向	Environmental Sciences & Ecology
项目资助者	National Natural Science Foundation of China
WOS类目	Environmental Sciences
WOS记录号	WOS:000475047200001
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/13706
专题	黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Zhang, Shizhen
作者单位	1.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Crust Mantle Mat & Environm, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Shizhen,Liu, Guijian,Yuan, Zijiao. Environmental geochemistry of heavy metals in the groundwater of coal mining areas: A case study in Dingji coal mine, Huainan Coalfield, China[J]. ENVIRONMENTAL FORENSICS,2019:10.
APA	Zhang, Shizhen,Liu, Guijian,&Yuan, Zijiao.(2019).Environmental geochemistry of heavy metals in the groundwater of coal mining areas: A case study in Dingji coal mine, Huainan Coalfield, China.ENVIRONMENTAL FORENSICS,10.
MLA	Zhang, Shizhen,et al."Environmental geochemistry of heavy metals in the groundwater of coal mining areas: A case study in Dingji coal mine, Huainan Coalfield, China".ENVIRONMENTAL FORENSICS (2019):10.