| 反应柱充填活性炭法处理轧钢含铬废水的研究 |
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| 引用本文： | 吴克明,潘留明,黄羽.反应柱充填活性炭法处理轧钢含铬废水的研究[J].环境污染与防治,2005,27(5):379-381,i0005. |
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| 作者姓名： | 吴克明 潘留明 黄羽 |
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| 作者单位： | 武汉科技大学,湖北,武汉,430081 |
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| 基金项目： | 湖北省教育厅重点项目（No.2001819003）. |
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| 摘 要： | 针对轧钢含铬废水，分别采用活性炭和离子交换树脂吸附处理的方法对其中的Cr^6＋和Cr^3＋的去除效果进行了系统的研究。静态试验考查了pH、吸附剂用量和搅拌速度等因素的影响，同时使用微型反应柱集成装置对穿透时间、吸附容量及活性炭再生方法进行了探讨，动态试验表明反应柱充填活性炭法能有效地处理含铬废水。
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| 关 键 词： | 活性炭 吸附 含铬废水 活性炭法 反应柱 轧钢 充填 离子交换树脂 Cr^3＋ Cr^6＋ |
| 收稿时间： | 2005-03-25 |
| 修稿时间： | 2005-03-25 |
Investigation on steel rolling wastewater containing chromium using reaction-column filled with activated carbon |
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| WU KEMING,Pan Liuming,Huang Yu.Investigation on steel rolling wastewater containing chromium using reaction-column filled with activated carbon[J].Environmental Pollution & Control,2005,27(5):379-381,i0005. |
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| Authors: | WU KEMING Pan Liuming Huang Yu |
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| Abstract: | Removal of chromium from rolling wastewater was investigated by activated carbon and anion-exchange resins. The static experiment ascertained the conditions of the pH , adsorption time and dosage of weak basic anion-exchange resins. Adsorption capacity, penetration time and regeneration method were studied with micro-reaction columns. The resuits show that chromium can be effectively removed by reaction-column filled with activated carbon. |
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| Keywords: | Activated carbon Adsorption Chromium Wastewater |
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