摘要
超临界水氧化技术在高浓度难降解有机危废处理方面具有反应迅速彻底、反应装置小、无二次污染等优点。从超临界水的性质、氧化反应特性以及基本工艺流程等方面对超临界水氧化过程进行了系统介绍,总结了现阶段超临界水氧化的研究现状,重点阐述了超临界水氧化技术在废水处理、固废处理以及水体保护方面的应用,并展望了超临界水氧化技术的发展趋势,以期为实现超临界水氧化技术的工业化提供指导。
Supercritical water oxidation technology had many advantages in treating high concentration and bio-refractory organic waste,such as rapid and complete reaction,small reactor and no secondary pollution.The supercritical water oxidation process was systematically introduced from three aspects:the nature of supercritical water,oxidation reaction characteristics and basic technological process.The present research status of supercritical water oxidation was summarized,and the application of supercritical water oxidation technology in wastewater treatment,solid waste treatment and water body protection were emphasized.The future development trend of supercritical water oxidation technology was prospected in order to provide guidance for the industrialization of supercritical water oxidation technology.
作者
廖玮
廖传华
朱廷风
闫正文
朱跃钊
LIAO Wei;LIAO Chuanhua;ZHU Tingfeng;YAN Zhengwen;ZHU Yuezhao(College of Machinery and Power Engineering,Nanjing University of Technology,Nanjing 210009,China)
出处
《印染助剂》
CAS
北大核心
2019年第8期6-10,共5页
Textile Auxiliaries
基金
江苏省环保科研项目(2012031)
关键词
超临界水氧化
废水处理
固废处理
水体保护
supercritical water oxidation
wastewater treatment
solid waste treatment
waterbody protection
