中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Geochemical characteristics of rare earth elements in sewage discharge channels of Tianjin

文献类型:期刊论文

作者Wang, LJ; Liang, T; Ding, LQ; Zhang, CS; Li, CS; Yan, X; Wang, XL
刊名JOURNAL OF RARE EARTHS
出版日期2003-12-01
卷号21期号:6页码:686-690
关键词pedology sewage geochemistry Tianjin rare earths
ISSN号1002-0721
文献子类Article
英文摘要The geochemical features of rare earth elements (REEs) in the North and South sewage discharge channels of Tianjin were studied. The results show that concentrations of dissolved REEs in water of the sewage discharge channels are very low, while concentrations of Eu and heavy REEs are higher than those in natural rivers. Concentrations of REEs in unfiltered water are high and they mainly resided on suspended matter. Distribution patterns of the dissolved and suspended light REEs vary reversely with the atomic number. Concentrations of REEs in the sediments and suspended matter are lower than those in natural rivers, and concentrations of REEs in the suspended matter are much lower than those in the sediments. Distribution patterns of REEs in sediments and suspended matter were similar with light REE enrichment and positive Eu-anomaly. This distribution pattern is different from those of natural rivers. The differences may cause by the large amount of organic pollutants in sewage.
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000188372800021
出版者METALLURGICAL INDUSTRY PRESS
源URL[http://ir.iggcas.ac.cn/handle/132A11/78351]  
专题中国科学院地质与地球物理研究所
通讯作者Liang, T
作者单位1.CAS, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Environm Monitoring Stn Tianjin, Tianjin 300191, Peoples R China
3.Natl Univ Ireland Univ Coll Galway, Dept Geog, Galway, Ireland
4.Natl Univ Ireland Univ Coll Galway, Environm Change Inst, Galway, Ireland
5.CAS, Inst Geol, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714
Wang, LJ,Liang, T,Ding, LQ,et al. Geochemical characteristics of rare earth elements in sewage discharge channels of Tianjin[J]. JOURNAL OF RARE EARTHS,2003,21(6):686-690.
APA Wang, LJ.,Liang, T.,Ding, LQ.,Zhang, CS.,Li, CS.,...&Wang, XL.(2003).Geochemical characteristics of rare earth elements in sewage discharge channels of Tianjin.JOURNAL OF RARE EARTHS,21(6),686-690.
MLA Wang, LJ,et al."Geochemical characteristics of rare earth elements in sewage discharge channels of Tianjin".JOURNAL OF RARE EARTHS 21.6(2003):686-690.

入库方式: OAI收割

来源:地质与地球物理研究所

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