工业水处理 ›› 2003, Vol. 23 ›› Issue (9): 38-40. doi: 10.11894/1005-829x.2003.23(9).38

• 试验研究 • 上一篇    下一篇

光电激发与均相催化降解可溶性染料水的研究

丁敦煌1, 杨松青2, 关鲁雄1, 李伶慧3   

  1. 1. 中南大学化学化工学院, 湖南 长沙 410083;
    2. 中南大学冶金科学与工程系, 湖南 长沙 410083;
    3. 中南大学湘雅医学院, 湖南 长沙 410083
  • 收稿日期:2003-02-23 出版日期:2003-09-20 发布日期:2010-10-01
  • 作者简介:丁敦煌(1945- ),1969年毕业于中南矿冶学院,中南大学副教授.电话:0731-8876622.

Study on the degradation ot soluable dye wastewater by the synergic effect of photo-electro-catalysis in a unitary liquid phase

Ding Dunhuang1, Yang Songqing2, Guan Luxiong1, Li Linghui3   

  1. 1. College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;
    2. Department of Metallurgical and Engineering, Central South University, Changsha 410083, China;
    3. Xiangya Medical College, Central South University, Changsha 410083, China
  • Received:2003-02-23 Online:2003-09-20 Published:2010-10-01

摘要:

将太阳光照与电解共同作用于含可溶性催化剂和染料的均相体系,在光、电的激发下,体系的反应活性大大提高,染料的降解大大加速并最终分解为水和二氧化碳等无机分子,降解过程没有沉淀产生,实现了有机污染的一次性快速处理。这种光、电、催化剂协同作用处理有机污染的方法,提高了降解速度,简化了处理过程,有效地利用了太阳能,节约了电能,降低了处理成本,有可能成为一种在工业上行之有效的一次性快速处理有机污水的方法。

关键词: 光电协同作用, 均相催化, 有机废水

Abstract:

The decomposition of active dye into H2O and CO2 is rapidly accelerated through the synergic effect of photo-electro-catalysis in a unitary liquid phase. No deposition occured during the process and dealing with organic wastewater at one time is realized. By this way the degradation rate of wastewater gets higher and the dealing process is simplified. The solar energy and electrical energy is effectively utilized. So it may be an effective way of dealing with organic wastewater.

Key words: synergic effect of photo-electro-catalysis, catalysis in a unitary liquid phase, organic wastewater

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