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CLC number: O613.61; X523
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Received: 2005-01-18
Revision Accepted: 2005-01-30
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Cited: 9
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Simultaneous removal of nitrate and heavy metals by iron metal
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HAO Zhi-wei, XU Xin-hua, JIN Jian, HE Ping, LIU Yong, WANG Da-hui. Simultaneous removal of nitrate and heavy metals by iron metal[J]. Journal of Zhejiang University Science B, 2005, 6(5): 307-310.
@article{title="Simultaneous removal of nitrate and heavy metals by iron metal",
author="HAO Zhi-wei, XU Xin-hua, JIN Jian, HE Ping, LIU Yong, WANG Da-hui",
journal="Journal of Zhejiang University Science B",
volume="6",
number="5",
pages="307-310",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.B0307"
}
%0 Journal Article
%T Simultaneous removal of nitrate and heavy metals by iron metal
%A HAO Zhi-wei
%A XU Xin-hua
%A JIN Jian
%A HE Ping
%A LIU Yong
%A WANG Da-hui
%J Journal of Zhejiang University SCIENCE B
%V 6
%N 5
%P 307-310
%@ 1673-1581
%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.B0307
TY - JOUR
T1 - Simultaneous removal of nitrate and heavy metals by iron metal
A1 - HAO Zhi-wei
A1 - XU Xin-hua
A1 - JIN Jian
A1 - HE Ping
A1 - LIU Yong
A1 - WANG Da-hui
J0 - Journal of Zhejiang University Science B
VL - 6
IS - 5
SP - 307
EP - 310
%@ 1673-1581
Y1 - 2005
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2005.B0307
Abstract: Great attention should be paid now to simultaneously removing common pollutants, especially inorganic pollutants such as nitrate and heavy metals, as individual removal has been investigated extensively. Removing common pollutants simultaneously by iron metal is a very effective alternative method. Near neutral pH, heavy metals, such as copper and nickel, can be removed rapidly by iron metal, while nitrate removal very much slower than that of copper and nickel, and copper can accelerate nitrate removal when both are removed simultaneously. Even a little amount of copper can enhance nitrate removal efficiently. Different mechanisms of these contaminants removal by iron metal were also discussed.
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