摘要
超临界水氧化是利用有机物与超临界反应来破坏有机物结构的一种新型氧化技术。介绍了超临界水的特性和超临界水氧化的原理与工艺装置,综述了这一高新技术在对酚、多氯联苯等有毒有机污染物、工业废水和污泥的处理方面的最新研究成果,并对这一新型氧化技术的发展前景作了展望。
Supercritical water oxidation (SCWO) is a technology being developed for the ultimate destruction of organic wastes in water. The process involves the reaction of organic and oxygen in an aqueous phase under the conditions that exceed the critical temperature and pressure of water. This paper discussed the physico-chemical properties of supercritical water and SCWO progress and reactors. The applications of SCWO to destruction of hazardous organic substances, wastewater and organic sludge were also reviewed.
出处
《上海环境科学》
CAS
CSCD
1995年第9期13-16,共4页
Shanghai Environmental Sciences
关键词
氧化技术
有机污染
污泥
废水处理
工业废水
Supercritical water Oxidation Technology Organic pollutant Sludge disposal
