高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 356.

• Chemistry in Surface Science • 上一篇    下一篇

Photo-electrochemically Synergetic Effect in the Catalytic Degradation of Reactive Dyes

AN Tai-Cheng, ZHU Xi-Hai, XIONG Ya   

  1. School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275
  • 出版日期:2000-12-31 发布日期:2000-12-31
  • 通讯作者: AN Tai-Cheng E-mail:cedc18@zsulink.zsu.edu.cn
  • 基金资助:

    The Natural Science Funds of China;The Natural Science Funds of Guangdong Province, China;The Funds of EPA of Guangdong province, China.

Photo-electrochemically Synergetic Effect in the Catalytic Degradation of Reactive Dyes

AN Tai-Cheng, ZHU Xi-Hai, XIONG Ya   

  1. School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275
  • Online:2000-12-31 Published:2000-12-31
  • Contact: AN Tai-Cheng E-mail:cedc18@zsulink.zsu.edu.cn
  • Supported by:

    The Natural Science Funds of China;The Natural Science Funds of Guangdong Province, China;The Funds of EPA of Guangdong province, China.

PDF (PC)

摘要：

The dye wastewater has a high potential environmental impact principally due to the wastewater containing high organic charge and strong coloration. As far as back the 1980s, the totals of synthesized dyes have been more than 800 thousand tons every year in the whole would. However, in the all of dyes, reactive dyes represent an important fraction of the commercialized synthetic pigments used. The major environmental problem associated with the use of the reactive dyes is their loss in the dyeing processes with general low fixation efficiency, large mount of dye-containing wastewater was inevitably discharged into water supply. So, the treatment of wastewater containing reactive dyes is very urgent for our health.

Abstract:

The dye wastewater has a high potential environmental impact principally due to the wastewater containing high organic charge and strong coloration. As far as back the 1980s, the totals of synthesized dyes have been more than 800 thousand tons every year in the whole would. However, in the all of dyes, reactive dyes represent an important fraction of the commercialized synthetic pigments used. The major environmental problem associated with the use of the reactive dyes is their loss in the dyeing processes with general low fixation efficiency, large mount of dye-containing wastewater was inevitably discharged into water supply. So, the treatment of wastewater containing reactive dyes is very urgent for our health.

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