工业水处理 ›› 2003, Vol. 23 ›› Issue (7): 8-12. doi: 10.11894/1005-829x.2003.23(7).8

• 专论与综述 • 上一篇    下一篇

超声与其他技术联合在废水处理中的应用

郭照冰, 郑正, 袁守军, 唐登勇   

  1. 南京大学环境工程系污染控制与资源化国家重点实验室, 江苏南京 210093
  • 收稿日期:2002-12-13 出版日期:2003-07-20 发布日期:2010-10-01
  • 作者简介:郭照冰(1972- ),南京大学环境学院2002级博士研究生。E-mail:guocumt@sina.com
  • 基金资助:

    江苏省"十五"高技术项目(BG2001040)

Application of the combinations of ultrasonic and other techniques to wastewater treatment

Guo Zhaobing, Zheng Zheng, Yuan Shoujun, Tang Dengyong   

  1. State Key Laboratory of Pollution Control and Resource Reuse, Department of Environment Engineering, Nanjing University, Nanjing 210093, China
  • Received:2002-12-13 Online:2003-07-20 Published:2010-10-01

摘要:

超声是一种处理有机污染物废水的新型技术,近10a来,超声降解水体中有机污染物的研究十分活跃,但由于此技术存在着费用高、降解效率低等一些局限性,而更有效的方法是将超声技术与其他水处理技术联合使用.所以作者系统地介绍了超声/臭氧法、超声/紫外/臭氧法、超声/过氧化氢法、超声/Fenton试剂法、超声/光化学法、超声/电化学法、超声/磁化学法、超声/湿法氧化法、超声/生物法、超声/脱附法等联用技术在水处理中的应用研究现状,并展望了今后的重点研究方向.

关键词: 超声, 联用技术, 有机污染物

Abstract:

Ultrasonic is a new technique to destroy organic pollutants in water, in the last ten years, the study on the degradation of organic pollutants in water by ultrasonic is very active. However, owing to some limits of this technique, such as high power and low efficiency in degradation, more effective ways are in combinat ions with other wastewater treatment techniques. The paper systemically introduces some united techniques, such as US/O3, US/UV/O3,US/H2O2,US/ Fenton, sonoelectrochemistry, sonophotochemistry, sonomagnetchemistry, SONIWO and so on. Finally, the future research emphasis are viewed.

Key words: ultrasonic, united technique, organic pollutant

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