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Mineralogical and geochemical characteristics of the Permian coal from the Qinshui Basin, northern China, with emphasis on lithium enrichment
期刊论文
INTERNATIONAL JOURNAL OF COAL GEOLOGY, 2019, 卷号: 214, 页码: 14
作者:
Wang, Xiaomei
;
Wang, Xiaoming
;
Pan, Zhejun
;
Pan, Wenhao
;
Yin, Xuebo
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2020/09/21
No. 3 Coal
NH4-illite
Kaolinite
Lithium
Sequential chemical extraction procedure
Qinshui Basin
Abundance and distribution pattern of rare earth elements and yttrium in vitrain band of high-rank coal from the Qinshui basin, northern China
期刊论文
FUEL, 2019, 卷号: 248, 页码: 93-103
作者:
Wang, Xiaomei
;
Wang, Xiaoming
;
Pan, Zhejun
;
Yin, Xuebo
;
Chai, Pancun
收藏
  |  
浏览/下载:78/0
  |  
提交时间:2019/08/28
Coal
Organic affinity
HREY enrichment
Vitrain band
Sequential chemical extraction procedure
Shanxi Formation
Chemical speciation and potential ecological risk assessment of heavy metals in volcanic rocks of Southern Qinghai, China
期刊论文
2019, 卷号: 35, 页码: 775-787
作者:
Chen, Liwei
;
Wu, Jun
;
Xia, Chulin
;
Gong, Li
;
Xu, Zengguang
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/12/20
Chemical speciation
sequential chemical extraction procedure
geo-accumulation index
potential ecological risk index
risk assessment code
Characterization of heavy metals in coal gangue-reclaimed soils from a coal mining area
期刊论文
JOURNAL OF GEOCHEMICAL EXPLORATION, 2018, 卷号: Vol.186, 页码: 1-11
作者:
Miao,Chunhui
;
Li,Liyuan
;
Zheng,Liugen
;
Tang,Quan
;
Zhang,Song
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/04/22
SEQUENTIAL EXTRACTION PROCEDURE
ENVIRONMENTALLY SENSITIVE ELEMENTS
PARTICLE-SIZE FRACTIONS
HEALTH-RISK ASSESSMENT
FIRED POWER-PLANTS
AGRICULTURAL SOILS
TRACE-ELEMENTS
SURFACE SOILS
STREET DUST
CHINA
Weathering behavior and metal mobility of tailings under an extremely arid climate at Jinchuan Cu-Ni sulfide deposit, Western China
期刊论文
JOURNAL OF GEOCHEMICAL EXPLORATION, 2017
Wang, Ling
;
Li, Yan
;
Wang, Haoran
;
Cui, Xinglan
;
Wang, Xiao
;
Lu, Anhuai
;
Wang, Xin
;
Wang, Changqiu
;
Gan, Deqing
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2017/12/03
Jinchuan Cu-Ni sulfide deposit
Cu-Ni sulfide tailings
Sulfide oxidation
Metal mobility
Arid climate
ACID-MINE DRAINAGE
RAY-ABSORPTION SPECTROSCOPY
SEQUENTIAL EXTRACTION PROCEDURE
HEAVY-METALS
TRACE-METALS
MINERALOGY
SPECIATION
OXIDATION
GOETHITE
PYRITE
Fractional distribution and risk assessment of heavy metals in sediments collected from the Yellow River, China
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016, 卷号: 23, 期号: 11, 页码: 11076-11084
作者:
Liu, Houqi
;
Liu, Guijian
;
Wang, Jie
;
Yuan, Zijiao
;
Da, Chunnian
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2018/10/29
Yellow River
Heavy Metals
Sequential Extraction Procedure
Risk Assessment
Sediment
A method for apportionment of natural and anthropogenic contributions to heavy metal loadings in the surface soils across large-scale regions
期刊论文
ENVIRONMENTAL POLLUTION, 2016
Hu, Yuanan
;
Cheng, Hefa
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Sequential extraction
Source identification
Conditional inference tree
Random forest
Soil metal loading
Non-residual fractions
SEQUENTIAL EXTRACTION PROCEDURE
AGRICULTURAL SOILS
SOUTH CHINA
CHEMICAL SPECIATION
CONTAMINATED SOILS
POLLUTION SOURCES
SEDIMENTS
MOBILITY
IDENTIFICATION
FRACTIONATION
Geochemical speciation and risk assessment of metals in the river sediments from Dan River Drainage, China
期刊论文
CHEMISTRY AND ECOLOGY, 2016
Meng, Qingpeng
;
Zhang, Jing
;
Feng, Jicheng
;
Zhang, Zhaoyu
;
Wu, Tairan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
BCR sequential extraction
risk assessment code (RAC)
Dan River drainage
surface sediment
heavy metal
SEQUENTIAL EXTRACTION PROCEDURE
HEAVY-METALS
SURFACE SEDIMENTS
QINLING OROGEN
SOURCE IDENTIFICATION
CHEMICAL SPECIATION
TECTONIC EVOLUTION
STREAM SEDIMENTS
TRACE-METALS
E-WASTE
Immobilization of rare earth elements of the mine tailings using phosphates and lime
其他
2016-01-01
Tang, Hailong
;
Wang, Xiaojing
;
Shuai, Weitao
;
Liu, Yangsheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Immobilization
REEs
mine tailings
sequential extraction analysis
phosphates
IN-SITU STABILIZATION
SEQUENTIAL EXTRACTION PROCEDURE
CONTAMINATED SOILS
MINING AREA
POLLUTED SOILS
TOXICITY
METALS
LEAD
CHINA
FRACTIONATION
Chemical forms of heavy metals in agricultural soils affected by coal mining in the Linhuan subsidence of Huaibei Coalfield, Anhui Province, China
期刊论文
Environmental Science and Pollution Research, 2016, 卷号: Vol.23 No.23, 页码: 23683-23693
作者:
Cheng,Hua
;
Zheng,Liugen
;
Shang,Wenqin
;
Tang,Quan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/04/22
SEQUENTIAL EXTRACTION PROCEDURE
SW IBERIAN PENINSULA
FIRED POWER-PLANTS
ECOLOGICAL RISK
HEALTH-RISKS
MULTIVARIATE-ANALYSIS
SOURCE IDENTIFICATION
TRACE-METALS
SPECIATION
SEDIMENTS
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