| Fe2+/活性炭非均相Fenton试剂氧化法降解苯酚 |
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| 引用本文： | 李建旭,韩永忠,吴晓根,许垚艺.Fe2+/活性炭非均相Fenton试剂氧化法降解苯酚[J].化工环保,2011,31(4):361-364. |
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| 作者姓名： | 李建旭 韩永忠 吴晓根 许垚艺 |
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| 作者单位： | 南京大学环境学院污染控制与资源化研究国家重点实验室,江苏南京,210093 |
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| 摘 要： | 采用Fe2+/活性炭非均相Fenton试剂催化处理高浓度模拟苯酚废水.以体积分数为40％的硫酸对颗粒活性炭进行预处理后加入质量分数为10％的硫酸亚铁溶液,制备Fe2+/活性炭.在非均相Fenton试剂氧化体系中,Fe2+/活性炭初次使用时,苯酚去除率为92％；连续重复使用5次,苯酚去除率仍可达53％.
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| 关 键 词： | 活性炭 负载 亚铁离子 催化氧化 芬顿试剂 含酚废水 |
Degradation of Phenol by Heterogeneous Phase Fenton ReagentOxidation Process with Fe~(2+)/Activated Carbon Catalyst |
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| Li Jianxu,Han Yongzhong,Wu Xiaogen,Xu Yaoyi.Degradation of Phenol by Heterogeneous Phase Fenton ReagentOxidation Process with Fe~(2+)/Activated Carbon Catalyst[J].Environmental Protection of Chemical Industry,2011,31(4):361-364. |
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| Authors: | Li Jianxu Han Yongzhong Wu Xiaogen Xu Yaoyi |
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| Institution: | Li Jianxu,Han Yongzhong,Wu Xiaogen,Xu Yaoyi(State Key Laboratory of Pollution Control and Resource Reuse Research,School of Environment,Nanjing University,Nanjing Jiangsu 210093,China) |
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| Abstract: | Simulated phenol wastewater with high concentration was treated by heterogeneous phase Fenton reagent oxidation process with Fe2 +/activated carbon catalyst.Fe2 +/activated carbon catalyst was prepared by pretreating activated carbon particles with sulfuric acid(40% of volume fraction) and then adding them into ferrous sulfate solution with 10% of mass fraction.In the heterogeneous Fenton reagent oxidation system,the removal rate of phenol is 92% for the first time of use,and still can reach 53% after 5 tim... |
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| Keywords: | activated carbon loading ferrous ion catalytic oxidation Fenton reagent phenol wastewater |
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