Abstract:

Supercritical water oxidation（SCWO）is a new and highly effective technique for disposal of organic wastes. It has special advantages of disposing of wastes that are noxious or difficult to decompose. The paper summarizes its basic principles and applications for treatment of industrial wastes，and analyzes some of its disadvantages. These disadvantages refer to corrosion，salt precipitation and high energy consumption. Some possible approaches to resolving these problems are also discussed.

摘要：

超临界水氧化技术是一种新型、高效的废物处理技术，在处理有毒、难降解工业废水时有其独特的优势。本文介绍了超临界水氧化技术的基本原理，总结了近几年来国内外超临界水氧化技术处理工业废水的研究进展，分析了该技术存在的技术问题，主要包括腐蚀、盐沉积、高能耗等，并在此基础上提出了相应的解决对策。