| 电解预处理糠醛废水 |
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| 引用本文： | 李善评,栾富波,张彦丽,王旭东. 电解预处理糠醛废水[J]. 山东大学学报(工学版), 2005, 35(6): 71-74 |
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| 作者姓名： | 李善评 栾富波 张彦丽 王旭东 |
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| 作者单位： | 山东大学,环境科学与工程学院,山东,济南,250100 |
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| 摘 要： | 采用铁板做电极,对糠醛废水进行了电解预处理.通过电解过程中由Fenton反应生成的羟基自由基的强氧化作用以及电解过程中生成的Fe(OH)3的絮凝作用来降解糠醛废水中的有机物.试验结果表明:经过电解预处理后,CODCr去除率为21.1%,BOD5/CODCr值升高了39.4%,为后续生化处理创造了良好的条件.
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| 关 键 词： | 糠醛废水 电解预处理 Fenton试剂 羟基自由基 |
| 文章编号： | 1672-3961(2005)06-0071-04 |
| 修稿时间： | 2004-12-28 |
On furfural wastewater treatment by electrolytic previous process |
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| LI Shah-ping,LUAN Fu-bo,ZHANG Yan-li,WANG Xu-dong. On furfural wastewater treatment by electrolytic previous process[J]. Journal of Shandong University of Technology, 2005, 35(6): 71-74 |
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| Authors: | LI Shah-ping LUAN Fu-bo ZHANG Yan-li WANG Xu-dong |
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| Abstract: | The furfural wastewater was treated by electrolytic previous treatment with iron electrode.The organic pollutants were decomposed by oxidative effect of hydroxyl radical and flocculating effect of Fe(OH)_3.The result of experiment shows that: the value of COD_(Cr) reduced by 21% and the value of BOD_5/COD_(Cr) increased by 36% after the electrolytic previous treatment which create a well condition for latter biological(process.) |
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| Keywords: | furfural wastewater electrolytic previous treatment Fenton reagent free hydroxyl radical |
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