| 大蒜渣负载型纳米零价铁处理含Cu(II)废水研究 |
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| 引用本文： | 欧阳洪川,周洪宇,李亚强,尹衍利,刘俊友,黄凯. 大蒜渣负载型纳米零价铁处理含Cu(II)废水研究[J]. 有色金属(冶炼部分), 2018, 0(9): 74-78 |
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| 作者姓名： | 欧阳洪川 周洪宇 李亚强 尹衍利 刘俊友 黄凯 |
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| 作者单位： | 五矿铜业(湖南)有限公司;北京科技大学新兴产业技术研究院;北京科技大学冶金与生态工程学院 |
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| 基金项目： | 北京市科委项目（04020007）；北京市教委项目（00012245） |
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| 摘 要： | 利用大蒜渣负载型纳米零价铁对脱除水中Cu~(2+)的反应行为和效果进行了探索,并对其脱除机理做了探讨。试验发现,在初始Cu~(2+)浓度20mg/L、pH=4,固液比为25mg/15mL的条件下,用负载纳米零价铁的大蒜皮对废水进行吸附,废水中Cu~(2+)的去除效率最高可达94.15%。
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| 关 键 词： | 纳米零价铁；Cu(II)；大蒜废弃物；生物吸附 |
| 收稿时间： | 2018-04-11 |
| 修稿时间： | 2018-04-25 |
Treatment of Cu2 -bearing Wastewater with Nanosized Zero-valent Iron-loaded Garlic Residual |
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| Ouyang Hongchuan,Zhou Hongyu,Li Yaqiang,Yin Yanli,Liu Junyou and Huang Kai. Treatment of Cu2 -bearing Wastewater with Nanosized Zero-valent Iron-loaded Garlic Residual[J]. Nonferrous Metals(Extractive Metallurgy), 2018, 0(9): 74-78 |
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| Authors: | Ouyang Hongchuan Zhou Hongyu Li Yaqiang Yin Yanli Liu Junyou Huang Kai |
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| Affiliation: | Minmentals Copper (Hunan) Company Limited,,,,, |
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| Abstract: | Reaction behavior and effect of garlic residual particles loaded nano zero valent iron on removal of Cu2 from waste water were explored. The removal mechanism was discussed. The results show that removal rate of Cu2 from waste water is up to 94.15% under the conditions including initial Cu2 concentration of 0.002%, pH value of 4, and ratio of solid to liquid of 25 mg/15 mL. |
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| Keywords: | nano zero valent iron Cu(II) garlic residual particles biosorption |
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