INDUSTRIAL WATER TREATMENT ›› 2005, Vol. 25 ›› Issue (11): 9-11,43. doi: 10.11894/1005-829x.2005.25(11).9

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Development of biological treatment technology of wastewater by pressurized oxygen dissolution

Zhang Yong1, Zhang Linsheng1, Xia Mingfang2   

  1. 1. Department of Environmental Engineering, Southeast University, Nanjing 210096, China;
    2. Jiangsu Research Institute of Environmental Science, Nanjing 210029, China
  • Received:2005-06-16 Online:2005-11-20 Published:2010-10-01

加压溶氧废水生物处理技术研究进展

张勇1, 张林生1, 夏明芳2   

  1. 1. 东南大学环境工程系, 江苏南京 210096;
    2. 江苏省环境科学研究院, 江苏南京 210029
  • 作者简介:张勇( 1977- ) , 东南大学在读博士研究生。电话: 13952032601, E-mail: clszhangyongs@sina.com。
  • 基金资助:

    江苏省环保厅资助项目(苏环科-2002024)

Abstract:

The progress of pressurized biological treatment of wastewater is expounded. New technics based on pressurized oxygen dissolution are systemically introduced and a comparative analysis is made. Then the prediction on its future development is made. The research shows that pressurized oxygen dissolution technology is an important development ofwastewater biological treatment, and is effective especially on organic wastewater with high concentration.

Key words: pressurization, biological treatment, organic wastewater with high concentration

摘要:

论述了国内外加压生物处理技术的研究进展,系统介绍了基于该技术的各类新工艺,并对其处理效果进行了比较分析,对今后的发展趋势作了展望。研究表明,加压溶氧技术是废水生物处理新技术的一个重要发展方向,该技术适用于高浓度难降解有机废水的处理。

关键词: 加压, 生物处理, 高浓度有机废水

CLC Number: