高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 360.

• Chemistry in Surface Science • 上一篇    下一篇

Study on the Catalyst for Catalytic Air Wet Oxidation on Highly Organic Wastewater

LI Guang-Ming1, ZHANG Ying2, HU Xiao-Jun2, GAN Li-Hua2, TANG Wen-Wei3, ZHAO Jian-Fu3   

  1. 1. Institute of Technology, Tongji University, Shanghai 200092;
    2. Department of Chemistry, Scientific School, Tongji University, Shanghai 200092;
    3. State Key Laboratory of Pollution Control and Resources, Tongji University, Shanghai 200092
  • 出版日期:2000-12-31 发布日期:2000-12-31
  • 基金资助:

    Supported by fund of state key laboratory of pollution control and resources.

Study on the Catalyst for Catalytic Air Wet Oxidation on Highly Organic Wastewater

LI Guang-Ming1, ZHANG Ying2, HU Xiao-Jun2, GAN Li-Hua2, TANG Wen-Wei3, ZHAO Jian-Fu3   

  1. 1. Institute of Technology, Tongji University, Shanghai 200092;
    2. Department of Chemistry, Scientific School, Tongji University, Shanghai 200092;
    3. State Key Laboratory of Pollution Control and Resources, Tongji University, Shanghai 200092
  • Online:2000-12-31 Published:2000-12-31
  • Supported by:

    Supported by fund of state key laboratory of pollution control and resources.

PDF (PC)

摘要：

The industrial effluents are as varied as the industries themselves, in terms of nature of contaminants, their concentration treatment, and disposal methods required. For the highly organic wastewater, the technique of wet air oxidation (WAO) is more available. Currently more than 200 full scale WAO plants are in operation for the treatment of a wide variety of effluent streams. In the recent years, the use of homogeneous and heterogeneous catalysts has received a great attention. The homogeneous catalysts are in general more effective oxidation catalysts for increasing the rates of oxidation. But it is necessary to make precipitation step to recover/remove the toxic catalyst from the final effluent In view of this, heterogeneous catalyst systems are preferable. So we investigated on the way of preparation of copper oxide on a spinel support of Al2O3) and its effects on the catalytic wet air oxidation (CWAO) on highly organic wastewater.

Abstract:

The industrial effluents are as varied as the industries themselves, in terms of nature of contaminants, their concentration treatment, and disposal methods required. For the highly organic wastewater, the technique of wet air oxidation (WAO) is more available. Currently more than 200 full scale WAO plants are in operation for the treatment of a wide variety of effluent streams. In the recent years, the use of homogeneous and heterogeneous catalysts has received a great attention. The homogeneous catalysts are in general more effective oxidation catalysts for increasing the rates of oxidation. But it is necessary to make precipitation step to recover/remove the toxic catalyst from the final effluent In view of this, heterogeneous catalyst systems are preferable. So we investigated on the way of preparation of copper oxide on a spinel support of Al2O3) and its effects on the catalytic wet air oxidation (CWAO) on highly organic wastewater.

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