| 三维固定床电极法降解焦化废水 |
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| 引用本文： | 李玉明,邢向军,周集体,滕丽曼.三维固定床电极法降解焦化废水[J].环境科学与技术,2006,29(4):82-83,105. |
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| 作者姓名： | 李玉明 邢向军 周集体 滕丽曼 |
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| 作者单位： | 大连理工大学环境与生命学院,大连,116024 |
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| 摘 要： | 采用三维电极固定床技术对焦化废水进行了深度处理的实验研究,并取得了相应的工艺参数。实验研究结果表明,三维电极技术能有效的处理焦化废水,在槽电压为12V,液体催化剂量为1500mg/L,反应时间为60min,pH为3,COD去除率可达62%。
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| 关 键 词： | 焦化废水 三维固定床电极 羟基自由基 |
| 文章编号： | 1003-6504（2006）04-0082-03 |
| 收稿时间： | 2005-01-12 |
| 修稿时间： | 2005-01-122005-05-17 |
Treatment of Coking Wastewater with 3-D Fixed-bed Electrode Method |
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| LI Yu-ming,XING Xiang-jun,ZHOU Ji-ti,TENG Li-man.Treatment of Coking Wastewater with 3-D Fixed-bed Electrode Method[J].Environmental Science and Technology,2006,29(4):82-83,105. |
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| Authors: | LI Yu-ming XING Xiang-jun ZHOU Ji-ti TENG Li-man |
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| Abstract: | Three-dimension fixed-bed electrode technology is a new method for advanced treatment of coking wastewater, especially effective for handling refractory organic pollutants. This paper reports on some experiments using a bench-scale apparatus, including an electrolytic trough, within which graphite anode and cathode are fixed, granulated activated carbon and quartz sand packed; some liquid catalyst containing Fe2+ is applied for promoting Fenton reaction. |
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| Keywords: | coking wastewater three-dimension fixed-bed electrode hydroxyl radical |
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