Your browser doesn't support javascript.
loading
Assessment of rare earth elements variations in five water systems in Beijing: Distribution, geochemical features, and fractionation patterns.
Traore, Mory; Zhang, Min; Gong, Aijun; Wang, Yiwen; Liu, Yang; Qiu, Lina; Zhang, Yuli; You, Yueyi; Bai, Yuzhen; Gao, Ge; Zhao, Weiyu; Traore, Mariame; Hassan, Mahamat Abderamane.
Affiliation
  • Traore M; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, University of Science and Technology Beijing, Beijing 100083, China.
  • Zhang M; Baotou Water Quality Detection Technology Co., Ltd, Baotou 014000, China.
  • Gong A; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, University of Science and Technology Beijing, Beijing 100083, China. Electronic a
  • Wang Y; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, University of Science and Technology Beijing, Beijing 100083, China.
  • Liu Y; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, University of Science and Technology Beijing, Beijing 100083, China.
  • Qiu L; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, University of Science and Technology Beijing, Beijing 100083, China.
  • Zhang Y; School of Economics and Management, University of Science and Technology Beijing, Beijing 100083, China.
  • You Y; School of Economics and Management, University of Science and Technology Beijing, Beijing 100083, China.
  • Bai Y; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, University of Science and Technology Beijing, Beijing 100083, China.
  • Gao G; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, University of Science and Technology Beijing, Beijing 100083, China.
  • Zhao W; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, University of Science and Technology Beijing, Beijing 100083, China.
  • Traore M; Guinean Agency of Environmental Evaluation (AGEE), Ministry of Environment and Durable Development, Conakry 761, Guinea.
  • Hassan MA; School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China.
Environ Res ; 252(Pt 2): 118842, 2024 Jul 01.
Article in En | MEDLINE | ID: mdl-38583656
ABSTRACT
This study investigates the distribution of rare earth elements (REEs) within the Beijing water system, specifically examining the Yongding, Chaobai, Beiyun, Jiyun, and Daqing rivers. Results indicate that the Beiyun River exhibits the highest REE concentrations, ranging from 35.95 to 59.78 µg/mL, while the Daqing River shows the lowest concentrations, ranging from 15.79 to 17.48 µg/mL. LREEs (La to Nd) predominate with a total concentration of 23.501 µg/mL, leading to a notable LREE/HREE ratio of 7.901. Positive Ce anomalies (0.70-1.11) and strong positive Eu anomalies (1.38-2.49) were observed. The study suggests that the Beijing water system's REEs may originate from geological and anthropogenic sources, such as mining and industrial activities in neighboring regions, including Inner Mongolia. These findings underscore the importance of ongoing monitoring and effective water management strategies to address REE-related environmental concerns.
Subject(s)
Key words
Fulltext
Add to My VHL
Print
XML
PubMed Links
Search on Google

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Water Pollutants, Chemical / Environmental Monitoring / Rivers / Metals, Rare Earth Country/Region as subject: Asia Language: En Journal: Environ Res Year: 2024 Document type: Article Affiliation country: China
Fulltext
Add to My VHL
Print
XML
PubMed Links
Search on Google

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Water Pollutants, Chemical / Environmental Monitoring / Rivers / Metals, Rare Earth Country/Region as subject: Asia Language: En Journal: Environ Res Year: 2024 Document type: Article Affiliation country: China