Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.chemer.2022.125922 |
Hydrogeochemical characterization and appraisal of groundwater quality for industrial purpose using a novel industrial water quality index (IndWQI) in the Guanzhong Basin, China | |
Nsabimana, Abel; Li, Peiyue | |
通讯作者 | Li, PY |
来源期刊 | GEOCHEMISTRY
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ISSN | 0009-2819 |
EISSN | 1611-5864 |
出版年 | 2023 |
卷号 | 83期号:1 |
英文摘要 | Life and the sustainable growth of socioeconomic sectors such as agriculture and industry depend on ground-water, particularly in arid and semi-arid regions where surface water resources are limited. The objectives of the current study are to characterize groundwater chemistry and assess its suitability for industrial usage in the Guanzhong Basin located in the semi-arid region of northwest China. To better understand the hydro-geochemistry in the study area, statistical analysis, ionic plots and Pearson's correlation analysis were conjunctively used. Finally, a novel industrial water quality index (IndWQI) model was developed in this paper to determine the overall industrial water quality based on scaling, corrosion, and foaming coefficients as well as some physicochemical parameters. The contribution of each parameter to the overall industrial water quality was determined using multivariate statistical analysis approaches. The findings reveal that dissolution of minerals such as calcite, dolomite, anhydrite and gypsum regulate the groundwater geochemistry in the study area. In addition, human activities influence the groundwater quality in the study area. According to the novel IndWQI approach, 78.95 % of the confined water samples and 74.51 % of the phreatic water samples have excellent or good quality, and can be safely used for industrial boilers. The geospatial analysis shows that the most contaminated groundwater samples are mainly located in northeast Xi'an and the northeast region of the Guanzhong Basin. The IndWQI model is trustworthy, as it can combine several water quality indices and give an instantaneous impression of the whole groundwater quality for industrial uses. It can serve as a benchmark for other areas across the world with a comparable climate. |
英文关键词 | Hydrochemical characterization Geochemical evolution Water quality assessment Industrial water quality index Guanzhong Basin |
类型 | Article |
语种 | 英语 |
开放获取类型 | Bronze |
收录类别 | SCI-E |
WOS记录号 | WOS:000972586300001 |
WOS关键词 | MULTIVARIATE-ANALYSIS ; GEOTHERMAL-FIELD ; RESOURCES ; EVOLUTION ; CORROSION ; PROVINCE ; FAILURE ; IMPACTS |
WOS类目 | Geochemistry & Geophysics |
WOS研究方向 | Geochemistry & Geophysics |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/396676 |
推荐引用方式 GB/T 7714 | Nsabimana, Abel,Li, Peiyue. Hydrogeochemical characterization and appraisal of groundwater quality for industrial purpose using a novel industrial water quality index (IndWQI) in the Guanzhong Basin, China[J],2023,83(1). |
APA | Nsabimana, Abel,&Li, Peiyue.(2023).Hydrogeochemical characterization and appraisal of groundwater quality for industrial purpose using a novel industrial water quality index (IndWQI) in the Guanzhong Basin, China.GEOCHEMISTRY,83(1). |
MLA | Nsabimana, Abel,et al."Hydrogeochemical characterization and appraisal of groundwater quality for industrial purpose using a novel industrial water quality index (IndWQI) in the Guanzhong Basin, China".GEOCHEMISTRY 83.1(2023). |
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