| 电催化氧化法处理垃圾渗滤液中氨氮的研究 |
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| 引用本文： | 李伟东,赵东风.电催化氧化法处理垃圾渗滤液中氨氮的研究[J].工业用水与废水,2006,37(6):42-44. |
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| 作者姓名： | 李伟东 赵东风 |
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| 作者单位： | 中国石油大学,环境科学与工程系,山东,东营,257061 |
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| 摘 要： | 采用电解槽对垃圾渗滤液进行电解催化处理研究,考察不同的极板间距、电流密度、氯离子的质量浓度等对电解效果的影响。结果表明,极板间距为1.0 cm,电流密度为10 A/dm2,氯离子质量浓度为5 000 mg/L时,该法对中等浓度的垃圾渗滤液中的氨氮有较好的处理效果,对氨氮的去除率能达到97.3%。
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| 关 键 词： | 垃圾渗滤液 电催化氧化 氨氮 |
| 文章编号： | 1009-2455(2006)06-0042-03 |
| 修稿时间： | 2006年4月7日 |
Treatment of ammonia-nitrogen in landfill leachate by electro-catalytic oxidation process |
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| LI Wei-dong,ZHAO Dong-feng.Treatment of ammonia-nitrogen in landfill leachate by electro-catalytic oxidation process[J].Industrial Water & Wastewater,2006,37(6):42-44. |
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| Authors: | LI Wei-dong ZHAO Dong-feng |
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| Abstract: | Electrolytic cell was studied and applied for the treatment of landfill leachate,the influence of distance between electrode plates;current density and mass concentration of chloride ion on the effect of electrolysis were investigated.The results showed that,when the distance between electrode plates was 1.0 cm,the current density was 10 A/dm2,the mass concentration of chloride ion was 5 000 mg/L,the electrolytic oxidation process had a good effect on treatment of ammonia-nitrogen in middle strength landfill leachate,the removal rate of ammonia-nitrogen reached 97.3%. |
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| Keywords: | landfill leachate electro-catalytic oxidation ammonia-nitrogen |
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