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钛基修饰氧化物电极制备及降解苯胺的研究

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侯俭秋, 赵吉寿, 王金城, 郑启升, 李红军. 钛基修饰氧化物电极制备及降解苯胺的研究[J]. 环境工程学报, 2007, 1(9): 86-89.
引用本文: 侯俭秋, 赵吉寿, 王金城, 郑启升, 李红军. 钛基修饰氧化物电极制备及降解苯胺的研究[J]. 环境工程学报, 2007, 1(9): 86-89.
shu
Hou Jianqiu, Zhao Jishou, Wang Jincheng, Zheng Qisheng, Li Hongjun. Preparation of oxide electrode and application in degradation of aniline[J]. Chinese Journal of Environmental Engineering, 2007, 1(9): 86-89.
Citation: Hou Jianqiu, Zhao Jishou, Wang Jincheng, Zheng Qisheng, Li Hongjun. Preparation of oxide electrode and application in degradation of aniline[J]. Chinese Journal of Environmental Engineering, 2007, 1(9): 86-89.
shu

钛基修饰氧化物电极制备及降解苯胺的研究

  • 1.

    云南民族大学化学与生物技术学院，昆明 650031

  • 2.

    云南民族大学化学与生物技术学院，昆明 650032

  • 3.

    云南民族大学化学与生物技术学院，昆明 650033

  • 4.

    云南民族大学化学与生物技术学院，昆明 650034

  • 5.

    云南民族大学化学与生物技术学院，昆明 650035

  • 基金项目:

  • 中图分类号: X703

Preparation of oxide electrode and application in degradation of aniline

  • 1.

    School of Chemistry and Bio-Technology for Yunnan University of the Nationalities, Kunming 650031

  • 2.

    School of Chemistry and Bio-Technology for Yunnan University of the Nationalities, Kunming 650032

  • 3.

    School of Chemistry and Bio-Technology for Yunnan University of the Nationalities, Kunming 650033

  • 4.

    School of Chemistry and Bio-Technology for Yunnan University of the Nationalities, Kunming 650034

  • 5.

    School of Chemistry and Bio-Technology for Yunnan University of the Nationalities, Kunming 650035

  • Fund Project:

  • 摘要: 采用高温热氧化法制备了钛基锡锑铅氧化物电极，得到的电极具有较高的电催化活性和良好的稳定性，并以苯胺为目标有机物考察了电压、电解质的浓度、pH值和电解时间等因素对苯胺去除率和化学需氧量COD等的影响。在外加电压为8 V，电解质硫酸钠的浓度为0.15 mol/L，电解200 mg/L的苯胺模拟废水，40 min苯胺去除率可达100%，180 min时COD去除率达81.76%。
    Abstract: The Ti/Sn,Sb,Pb oxide electrodes were prepared by thermal oxidation. The electrocatalytic activity of the electrode was increased and this electrode was highly stabilized. The results showed that the removal rates of COD and aniline were influenced by voltage, the concentration of electrolyte(Na2SO4), pH and the reaction time. With voltage of 8 V, 0.15 mol/L Na2SO4, the removal rate of aniline solution(200 mg/L)was 100% when the electrolysis’s time was 40 min. When the simulated wastewater was treated for 180 min the removal rate of COD was 81.76%.
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  • 收稿日期:  2007-07-06
侯俭秋, 赵吉寿, 王金城, 郑启升, 李红军. 钛基修饰氧化物电极制备及降解苯胺的研究[J]. 环境工程学报, 2007, 1(9): 86-89.
引用本文: 侯俭秋, 赵吉寿, 王金城, 郑启升, 李红军. 钛基修饰氧化物电极制备及降解苯胺的研究[J]. 环境工程学报, 2007, 1(9): 86-89.
shu
Hou Jianqiu, Zhao Jishou, Wang Jincheng, Zheng Qisheng, Li Hongjun. Preparation of oxide electrode and application in degradation of aniline[J]. Chinese Journal of Environmental Engineering, 2007, 1(9): 86-89.
Citation: Hou Jianqiu, Zhao Jishou, Wang Jincheng, Zheng Qisheng, Li Hongjun. Preparation of oxide electrode and application in degradation of aniline[J]. Chinese Journal of Environmental Engineering, 2007, 1(9): 86-89.
shu

钛基修饰氧化物电极制备及降解苯胺的研究

  • 1. 云南民族大学化学与生物技术学院，昆明 650031
  • 2. 云南民族大学化学与生物技术学院，昆明 650032
  • 3. 云南民族大学化学与生物技术学院，昆明 650033
  • 4. 云南民族大学化学与生物技术学院，昆明 650034
  • 5. 云南民族大学化学与生物技术学院，昆明 650035
  • 收稿日期:  2007-07-06
基金项目:

摘要: 采用高温热氧化法制备了钛基锡锑铅氧化物电极，得到的电极具有较高的电催化活性和良好的稳定性，并以苯胺为目标有机物考察了电压、电解质的浓度、pH值和电解时间等因素对苯胺去除率和化学需氧量COD等的影响。在外加电压为8 V，电解质硫酸钠的浓度为0.15 mol/L，电解200 mg/L的苯胺模拟废水，40 min苯胺去除率可达100%，180 min时COD去除率达81.76%。

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