摘要
针对目前城市污泥减量技术现状,介绍了当今国内外研究较多的湿式氧化、超临界氧化、微波热水解、Fenton氧化、臭氧氧化、化学制剂等各类通过氧化破解细胞实现污泥减量的技术,并对它们的优缺点以及未来的发展方向进行了对比阐述,以期推动该类技术的发展应用。
In view of the present status of urban sludge reduction technology,this paper introduced the current research more wetoxidation,supercritical oxidation and microwave thermal hydrolysis,Fenton oxidation and ozone oxidation,chemical agents andother kinds of sludge reduction technology was achieved by oxidative cracking cells.Their advantages and disadvantages,future anddevelopment direction,were compared in this paper in order to promote the development of these technology application.
作者
陈淑蓉
吕利平
李航
CHEN Shurong;LYU Liping;LI Hang(School of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling 408100, China;Research Center for Environmental Monitoring, Hazard Prevention of Three Gorges Reservoir, Yangtze Normal University, Fuling 408100, China;Collaborative Innovation Center for Green Development in Wuling Mountain Areas, Yangtz Normal University, Fuling 408100,China;Chongqing Three Gorges Water Fuling Drainage Co. Ltd., Fuling 408100, China)
出处
《化工技术与开发》
CAS
2017年第7期54-56,78,共4页
Technology & Development of Chemical Industry
关键词
氧化处理
剩余污泥
进展
机理
oxidation treatment
excess sludge
progress
mechanism
