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Anthropogenic Gd in urban river water: A case study in Guiyang, SW China

文献类型：期刊论文

作者Han, Ruiyin1,2; Wang, Zhuhong3; Shen, Yuanyi1; Wu, Qixin1; Liu, Xiaoming4; Cao, Cheng4; Gao, Shilin1; Zhang, Jue1
刊名ELEMENTA-SCIENCE OF THE ANTHROPOCENE
出版日期2021-12-01
卷号9期号:1页码:13
关键词Rare earth elements Gd anomaly Urban river water Guiyang
ISSN号2325-1026
DOI10.1525/elementa.2020.00147
英文摘要As an emerging contaminant, rare earth elements (REEs) are becoming an environmental concern, especially in Chinese cities. This study investigated the distribution of REEs in river water and tap water samples in Guiyang, Southwest China. In all water samples, the concentrations of total dissolved REE (PREE) ranged from 15.1 to 53.3 ng.L-1, with the heavy rare earth elements enriched than the light rare earth elements. Most of the water samples showed significant positive Gd anomalies, with the highest abnormal value calculated to be 29.23. The main reason for the positive Gd anomalies was found to be the release of medical wastewaters containing Gadopentetic acids (Gd-DTPA). Overall, anthropogenic Gd could contributed >60% of total Gd in river waters and tap waters. Because Gd-DTPA is commonly used in large Chinese hospitals, the results of this study implied that anthropogenic Gd release could be common in Chinese cities.
WOS关键词RARE-EARTH-ELEMENTS ; NATURAL TERRESTRIAL WATERS ; COMPLEXATION BEHAVIOR ; SURFACE-WATER ; GADOLINIUM ANOMALIES ; SUSPENDED PARTICLES ; CHANGJIANG YANGTZE ; CONTINENTAL-CRUST ; GUIZHOU PROVINCE ; RHINE RIVER
资助项目National Natural Science Foundation of China[41863004] ; National Natural Science Foundation of China[41863003] ; National Natural Science Foundation of China[41763019] ; Joint Fund of the National Natural Science Foundation of China ; Guizhou Province, China[U1612442] ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine[2017[85] ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine[GNYL [2017]007] ; Guizhou Science and Technology Support Program[[2019]2832] ; Guizhou Science and Technology Support Program[[2016]1028] ; Student Research Training of Guizhou University[[2018]257]
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000726606200001
出版者UNIV CALIFORNIA PRESS
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Guizhou Province, China ; Guizhou Province, China ; Guizhou Province, China ; Guizhou Province, China ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Guizhou Province, China ; Guizhou Province, China ; Guizhou Province, China ; Guizhou Province, China ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Guizhou Province, China ; Guizhou Province, China ; Guizhou Province, China ; Guizhou Province, China ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Joint Fund of the National Natural Science Foundation of China ; Guizhou Province, China ; Guizhou Province, China ; Guizhou Province, China ; Guizhou Province, China ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; first-class discipline construction project in Guizhou Province-Public Health and Preventive Medicine ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Guizhou Science and Technology Support Program ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University ; Student Research Training of Guizhou University
源URL[http://ir.iggcas.ac.cn/handle/132A11/103891]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Wu, Qixin
作者单位1.Guizhou Univ, Coll Resources & Environm Engn, Key Lab Karst Georesources & Environm, Minist Educ, Guiyang, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing, Peoples R China
3.Guizhou Med Univ, Sch Publ Hlth, Key Lab Environm Pollut & Dis Monitoring, Minist Educ, Guiyang, Peoples R China
4.Univ N Carolina, Dept Geol Sci, Chapel Hill, NC USA
推荐引用方式
GB/T 7714		 Han, Ruiyin,Wang, Zhuhong,Shen, Yuanyi,et al. Anthropogenic Gd in urban river water: A case study in Guiyang, SW China[J]. ELEMENTA-SCIENCE OF THE ANTHROPOCENE,2021,9(1):13.
APA Han, Ruiyin.,Wang, Zhuhong.,Shen, Yuanyi.,Wu, Qixin.,Liu, Xiaoming.,...&Zhang, Jue.(2021).Anthropogenic Gd in urban river water: A case study in Guiyang, SW China.ELEMENTA-SCIENCE OF THE ANTHROPOCENE,9(1),13.
MLA Han, Ruiyin,et al."Anthropogenic Gd in urban river water: A case study in Guiyang, SW China".ELEMENTA-SCIENCE OF THE ANTHROPOCENE 9.1(2021):13.

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来源：地质与地球物理研究所

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