Environmental geochemistry of heavy metals in the groundwater of coal mining areas: A case study in Dingji coal mine, Huainan Coalfield, China
文献类型：期刊论文
| 作者 | Zhang, Shizhen1,2; Liu, Guijian1,2; Yuan, Zijiao1,2 |
| 刊名 | ENVIRONMENTAL FORENSICS
 |
| 出版日期 | 2019-07-03 |
| 页码 | 10 |
| ISSN号 | 1527-5922 |
| 关键词 | Groundwater heavy metals coal mining environmental geochemistry |
| DOI | 10.1080/15275922.2019.1629128 |
| 通讯作者 | Zhang, Shizhen(zsz1@mail.ustc.edu.cn) |
| 英文摘要 | 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. |
| WOS关键词 | NORTHERN ANHUI PROVINCE ; HEALTH-RISK ASSESSMENT ; TRACE-ELEMENTS ; DRINKING-WATER ; CONTAMINATION ; SUBSIDENCE ; COMBUSTION ; BEHAVIOR ; IMPACTS |
| 资助项目 | National Natural Science Foundation of China[41672144] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS LTD |
| WOS记录号 | WOS:000475047200001 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.ieecas.cn/handle/361006/13705]  |
| 专题 | 地球环境研究所_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. |
入库方式： OAI收割
来源：地球环境研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。