工业水处理 ›› 2008, Vol. 28 ›› Issue (7): 1-3. doi: 10.11894/1005-829x.2008.28(7).1

• 专论与综述 •    下一篇

超临界水氧化技术及应用发展

王有乐, 李双来, 蒲生彦   

  1. 兰州大学资源环境学院, 兰州 730000
  • 收稿日期:2008-03-30 出版日期:2008-07-20 发布日期:2010-10-01
  • 作者简介:王有乐(1955-),1982年毕业于兰州大学,教授.电话:13609306630,E-mail:Lzdxlshl@163.com.

Supercriticalwater oxidation technology and its application development

Wang Youle, Li Shuanglai, Pu Shengyan   

  1. College of Resources and Environment, Lanzhou University, Lanzhou 730000, China
  • Received:2008-03-30 Online:2008-07-20 Published:2010-10-01

摘要:

超临界水能与氧或空气完全互溶,能快速氧化有机废物成为无害的液体或气体等无机小分子化合物。因此超临界水氧化(SCWO)技术近几年来发展迅速,成为一种极具潜力的绿色有机废水处理技术。作者介绍了超临界水氧化技术的特点、原理、工艺流程和装置,当前国内外研究和工业应用现状及应用中存在的问题和研究方向。

关键词: 超临界水氧化, 腐蚀, 盐沉积

Abstract:

The supercritical water and oxygen or air can completely be dissolved with each other, and can oxidize organic waste rapidly, becoming harmless liquid or gaseous inorganic small-molecular compound. Therefore, the su-percritical water oxidation (SCWO) technology has rapid development in recent years, and has become a potential and green organic wastewater treatment technology. Its features, principles, process flowand reactor are introduced.Its application is presented in detail. The problems in its application and future research orientation are pointed out.

Key words: supercritical water oxidation, corrosion, salt sediment

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