Simultaneous removal of nitrate and heavy metals by iron metal / 浙江大学学报（英文版）（B辑：生物医学和生物技术）
Zhi-Wei HAO; Xin-Hua XU; Jian JIN; Ping HE; Yong LIU; Da-Hui WANG.
Journal of Zhejiang University. Science. B
; (12): 307-310, 2005.
Artículo
en Inglés
| WPRIM | ID: wpr-249215
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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