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电化学(中英文) ›› 2006, Vol. 12 ›› Issue (1): 60-64. 

• 研究论文 • 上一篇    下一篇

电-多相催化反应器强化处理苯胺废水的研究

刘伟丽;张爱丽;周集体;贾保军;祝群力;   

  1. 大连理工大学环境与生命学院,大连理工大学环境与生命学院,大连理工大学环境与生命学院,大连理工大学环境与生命学院,大连理工大学环境与生命学院 辽宁大连116024,辽宁大连116024,辽宁大连116024,辽宁大连116024,辽宁大连116024
  • 收稿日期:2006-02-28 修回日期:2006-02-28 出版日期:2006-02-28 发布日期:2006-02-28

Degradation of Aniline Wastewater by Electro-heterogeneous Catalysis Reactor

LIU Wei-li~   

  1. (*),ZHANG Ai-li,ZHOU Ji-ti,JIA Bao-jun,ZHU Qun-1i(School of Environmental Science and Technology,Dalian University of Technology,Dalian 116024,Liaoning,China
  • Received:2006-02-28 Revised:2006-02-28 Published:2006-02-28 Online:2006-02-28

摘要: 本文设计一种新型的电-多相催化反应器处理苯胺废水.考察外加电压,电解时间,初始pH值以及支持电解质浓度等工艺条件对电解效果的影响.实验表明,在外加电压30 V、电解时间l h、初始pH=7和支持电解质Na2SO4溶液浓度为800 mg/L的条件下,该反应器对苯胺有最佳的处理效果,优于单独电化学处理体系.

关键词: 电-多相催化, 苯胺, 废水处理

Abstract: The treatment of aniline wastewater was investigated using novel electro-heterogeneous catalysis reactor.The effects of applied cell voltage,electrolysis lime,pH value and the electrolyte on electrolysis were investigated.The experimental results show that the reactor with a cell voltage of 30 V,an electrolysis time of 1 h,pH value of 7 and a salinity of 800 mg/L can achieve the best removal efficiency on aniline,which is more efficient than the sole electrochemical reactor.

Key words: Electro-heterogeneous catalysis, Aniline, Wastewater treatment

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