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科研机构
北京大学 [15]
内容类型
期刊论文 [14]
其他 [1]
发表日期
2016 [2]
2015 [1]
2014 [1]
2013 [3]
2012 [1]
2009 [1]
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专题:北京大学
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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
Concentrations of Heavy Metals and Arsenic in Market Rice Grain and Their Potential Health Risks to the Population of Fuzhou, China
期刊论文
human and ecological risk assessment, 2015
Fu, Qing-Long
;
Li, Lanhai
;
Achal, Varenyam
;
Jiao, An-Ying
;
Liu, Yonglin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
heavy metals
As
health risk assessment
rice grain
China
FOOD CROPS
CONSUMPTION
VEGETABLES
CADMIUM
INHABITANTS
VICINITY
TAIWAN
SOILS
LEAD
CITY
Assessment of heavy metal pollution in sediments from Xiangjiang River (China) using sequential extraction and lead isotope analysis
期刊论文
journal of central south university, 2014
Jiang Bo-feng
;
Sun Wei-ling
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
sediment
heavy metals
sequential extraction
lead isotope
SOUTH CHINA
GEOCHEMICAL CHARACTERISTICS
AGRICULTURAL SOILS
SURFACE SEDIMENTS
MARINE-SEDIMENTS
ECOLOGICAL RISK
TRACE-METALS
PB ISOTOPES
CONTAMINATION
SPECIATION
Absorption of Cr(VI) onto amino-modified titanate nanotubes using 2-Bromoethylamine hydrobromide through S(N)2 reaction
期刊论文
胶体与界面科学杂志, 2013
Niu, Guanjun
;
Liu, Wen
;
Wang, Ting
;
Ni, Jinren
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Titanate nanotubes
2-Bromoethylamine hydrobromide
Chromium(VI)
Adsorption
Reuse
HEAVY-METAL IONS
AQUEOUS-SOLUTION
HEXAVALENT CHROMIUM
WASTE-WATER
REMOVAL
ADSORPTION
NANOSTRUCTURES
CAPACITY
SORPTION
PB(II)
Influence of pH, ionic strength and humic acid on competitive adsorption of Pb(II), Cd(II) and Cr(III) onto titanate nanotubes
期刊论文
chemical engineering journal, 2013
Wang, Ting
;
Liu, Wen
;
Xiong, Lin
;
Xu, Nan
;
Ni, Jinren
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Titanate nanotubes
Competitive adsorption
Ionic strength
Humic acid
XPS
AQUEOUS-SOLUTIONS
HEAVY-METALS
HYDROTHERMAL METHOD
CARBON NANOTUBES
REMOVAL
CADMIUM
CU(II)
RADII
PB2+
Multivariate analysis of heavy metals in surface sediments from lower reaches of the Xiangjiang River, southern China
期刊论文
environmental earth sciences, 2013
Mao, Longjiang
;
Mo, Duowen
;
Guo, Yuanyuan
;
Fu, Qiang
;
Yang, Jinghong
;
Jia, Yaofeng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Heavy metals
Sediment
Multivariate analysis
Xiangjiang River
SOILS
WATER
CONTAMINATION
SPECIATION
POLLUTION
SAMPLES
REGION
TURKEY
BASIN
Speciation of Cr(III) and Cr(VI) in the presence of chromium azo dye Acid Yellow 99 by column solid phase extraction
其他
2012-01-01
Cai, Qinhong
;
Ng, Tsz-Wai
;
Wong, Kin-Hang
;
Wong, Po-Keung
;
Xiong, Ya
;
Wang, Yonghua
;
Zhang, Ying
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/17
Investigation of the transport and fate of Pb, Cd, Cr(VI) and As(V) in soil zones derived from moderately contaminated farmland in Northeast, China
期刊论文
journal of hazardous materials, 2009
Zhao, Xingmin
;
Dong, Deming
;
Hua, Xiuyi
;
Dong, Shuofei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
Heavy metal
Soil zones
Transport
Column leaching tests
Breakthrough curves
Selective sequential extraction
Solvent extraction
HEAVY-METALS
RISK-ASSESSMENT
TRACE-METALS
WASTE-WATER
SPECIATION
CHROMIUM
SHENYANG
BIOAVAILABILITY
EXTRACTION
POLLUTION
锦州湾沉积物中重金属形态特征及其潜在生态风险
期刊论文
海洋环境科学, 2008
范文宏
;
张博
;
张融
;
邓宝山
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/12
沉积物
重金属
形态特征
潜在生态风险
锦州湾
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