干旱区生态环境知识资源中心(Arid): Hydrochemical processes and groundwater quality assessment in Yushenfu mining area, Northwest China

Arid

DOI	10.5004/dwt.2019.24580
	Hydrochemical processes and groundwater quality assessment in Yushenfu mining area, Northwest China
	Liu, Ji 1,2,3; Gao, Min 4; Wang, Tiantian 1,2,3; Yang, Jian 2,3; Wang, Qiangmin 2,3
通讯作者	Liu, Ji ; Wang, Tiantian
来源期刊	DESALINATION AND WATER TREATMENT
ISSN	1944-3994
EISSN	1944-3986
出版年	2019
卷号	165 页码:177-187
英文摘要	The evolution processes of shallow groundwater in the arid Yushenfu mining area, Shaanxi province, China were explored, and the water quality for drinking and irrigation was assessed. A full understanding of the hydrochemical processes occurring in the study area was obtained through the use of Piper Trilinear and Gibbs diagram and by studying the relationships between the hydrochemical compositions in the groundwater. The results showed that Ca2+, Mg2+ and HCO3- were the major ions in the groundwater samples, and HCO3-Ca center dot(Mg) is the predominant hydrochemical type. The groundwater quality in the study area is currently good due to low concentrations of all the water quality parameters, and it is therefore suitable for drinking and irrigation purposes. Rock weathering, the dissolution of silicate minerals, and cation exchange are the main processes influencing the groundwater chemistry. In addition, excess use of nitrogen fertilizer in nearby agricultural land is responsible for high NO3- concentration. However, the impact of mining activities on the groundwater systems is negligible. These results are helpful for better management of water resources in the mining area, and also provide a reference for similar studies in other regions of the world.
英文关键词	Hydrochemical processes Water quality Groundwater Yushenfu mining area Water-rock interaction
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000484855800018
WOS关键词	SHULE RIVER-BASIN ; WATER-QUALITY ; SHALLOW GROUNDWATER ; ORDOS BASIN ; CHEMISTRY ; MINE ; HYDROGEOCHEMISTRY ; CONTAMINATION ; EVOLUTION ; COALFIELD
WOS类目	Engineering, Chemical ; Water Resources
WOS研究方向	Engineering ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215046
作者单位	1.China Coal Res Inst, Beijing 100013, Peoples R China; 2.China Coal Technol & Engn Grp Corp, Xian Res Inst, Xian 710054, Shaanxi, Peoples R China; 3.Key Lab Coal Mine Water Hazard Prevent & Control, Xian 710054, Shaanxi, Peoples R China; 4.Zhongsheng Environm Technol Dev Co Ltd, Xian 710065, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Liu, Ji,Gao, Min,Wang, Tiantian,et al. Hydrochemical processes and groundwater quality assessment in Yushenfu mining area, Northwest China[J],2019,165:177-187.
APA	Liu, Ji,Gao, Min,Wang, Tiantian,Yang, Jian,&Wang, Qiangmin.(2019).Hydrochemical processes and groundwater quality assessment in Yushenfu mining area, Northwest China.DESALINATION AND WATER TREATMENT,165,177-187.
MLA	Liu, Ji,et al."Hydrochemical processes and groundwater quality assessment in Yushenfu mining area, Northwest China".DESALINATION AND WATER TREATMENT 165(2019):177-187.