Metals in water and surface sediments from Henan reaches of the Yellow River,China |
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| Authors: | FENG JingLan WANG GuoLiang SUN JianHui SUN ShengPeng &LIU XiangFu Henan Key Laboratory for Environmental Pollution Control College of Chemistry Environmental Sciences Henan Normal University Xinxiang China State Key Laboratory of Pollution Control Resources Reuse College of Environmental Science Engineering Tongji University Shanghai China |
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| Institution: | FENG JingLan 1,WANG GuoLiang 2,SUN JianHui 1,SUN ShengPeng 2 &LIU XiangFu 1 1Henan Key Laboratory for Environmental Pollution Control,College of Chemistry , Environmental Sciences,Henan Normal University,Xinxiang 453007,China 2State Key Laboratory of Pollution Control , Resources Reuse,College of Environmental Science , Engineering,Tongji University,Shanghai 200092,China |
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| Abstract: | The concentrations of Cd,Cr,Cu,Ni,Pb and Zn were determined in the water and surface sediments from the Henan reaches of the Yellow River.Twenty-three sampling sites along the Yellow River and its tributaries were selected.Generally,metal concentrations were found to decrease in sequences of Zn>Cu>Pb>Cr>Ni>Cd in water and Zn>Cr>Pb>Ni>Cu>Cd in sediments.High levels of metal concentration were determined at a few stations of the river and its tributaries,such as Yiluo River,Si River and Qin River.The pollutio... |
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| Keywords: | metals water surface sediment Yellow River |
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