| 高铁氧化去除饮用水中邻氯苯酚的研究 |
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| 引用本文： | 曲久辉,林谡,田宝珍,刘会娟,雷鹏举.高铁氧化去除饮用水中邻氯苯酚的研究[J].环境科学学报,2001,21(6):701-704. |
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| 作者姓名： | 曲久辉 林谡 田宝珍 刘会娟 雷鹏举 |
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| 作者单位： | 中国科学院生态环境研究中心 |
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| 基金项目： | 国家自然科学重点基金项目 (批准号 :5 983830 0 ) |
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| 摘 要： | 采用自制的固体高铁酸钾作为氧化剂，研究高铁对水中微量邻氯苯酚的去除效果及主要影响因素。结果表明，当水中邻氯苯酚的含量为4mg/L时，加入60mg/L的K2FeO4氧化处理10min，对邻氯苯酚的去除率可达99．3％。取得高铁酸钾对邻氯苯酚的最佳氧化去除效果的pH范围为9－10，高铁氧化邻氯苯酚近似的二级动力学反应。
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| 关 键 词： | 高铁酸钾 饮用水 邻氯苯酚 氧化去除 净化剂 |
| 文章编号： | 0253-2468(2001)-06-0701-04 |
| 收稿时间： | 2000/12/5 0:00:00 |
| 修稿时间： | 2000年12月5日 |
Removal of chlorophenol from drinking water by ferrate |
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| QU Jiuhui,LIN Su,TIAN Baozhen,LIU Huijuan and LEI Pengju.Removal of chlorophenol from drinking water by ferrate[J].Acta Scientiae Circumstantiae,2001,21(6):701-704. |
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| Authors: | QU Jiuhui LIN Su TIAN Baozhen LIU Huijuan and LEI Pengju |
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| Institution: | State Key Laboratory of Environmental Aquatic Chemistry, The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,State Key Laboratory of Environmental Aquatic Chemistry, The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,State Key Laboratory of Environmental Aquatic Chemistry, The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,State Key Laboratory of Environmental Aquatic Chemistry, The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085 and State Key Laboratory of Environmental Aquatic Chemistry, The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085 |
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| Abstract: | Utilizing the solid potassium ferrate prepared in our laboratory, the effect and impacts of removing 1-chlorophenol from water with ferrate were stuolied. The results proved that a dose for potassium ferrate 60mg/L can remove 99.3% of 4mg/L 1-chlorophenol for a 10min oxidation duration. The optimal pH range is 9-10 for ferrate oxidizing 1-chlorophenol. The reductive and oxidative reaction between ferrate and 1-chlorophenol is the kinetics with approximately second order. |
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| Keywords: | potassium ferrate drinking water 1\|chlorophenol oxidation and removal |
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