非均相臭氧催化氧化在难降解有机废水生化尾水深度处理中的研究及应用  

Research and Application of Heterogeneous Catalytic Ozonation in Advanced Treatment for Refractory Organic Wastewater of Biochemical Tailwater

作　　者：项焱 姜红 魏宏斌[1] 刘霞[1] 邹平[1] XIANG Yan;JIANG Hong;WEI Hongbin;LIU Xia;ZOU Ping(College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China;Shandong Building Construction Engineering Group Fire Protection Engineering Co.,Ltd.,Jinan 250109,China)

机构地区：[1]同济大学环境科学与工程学院,上海200092 [2]山东省建设建工集团消防工程有限公司,山东济南250109

出　　处：《净水技术》2023年第1期40-50,共11页Water Purification Technology

摘　　要：难降解有机废水生化尾水或其采用反渗透(RO)脱盐中水回用过程中产生的浓水的再处理已成为废水处理的一大难题。非均相臭氧催化氧化具有工艺简单、催化效率高、催化剂可重复使用、操作管理方便、经济高效的优点。文中系统总结了近20年来非均相臭氧催化氧化技术处理难降解有机废水生化尾水的小试、连续流及中试研究成果,包括在难降解有机废水生化尾水处理中的工程应用效果,总结了高效非均相臭氧催化剂及最佳反应条件等影响因素,以期为后续研究及工程应用提供帮助。The reprocessing of refractory organic wastewater of biochemical tailwater or the concentrated water produced in the process of water reuse by RO concentrate has become a major problem in wastewater treatment.Heterogeneous catalytic ozonation has the advantages of simple process,high catalytic efficiency,reusable catalyst,convenient operation and management,and great economic efficiency.This paper systematically summarizes the small scale,continuous flow and pilot scale research results of heterogeneous catalytic ozonation technology in the treatment of refractory organic wastewater of biochemical tailwater in recent 20 years,including the engineering application effect in the treatment of refractory organic wastewater of biochemical tailwater,and summarizes the influencing factors such as high-efficiency heterogeneous ozone catalyst and the best reaction conditions,in order to provide assistance for subsequent research and engineering application.

关 键 词：非均相臭氧催化氧化 难降解有机废水 生化尾水 反渗透浓水 深度处理 臭氧 催化剂 

分 类 号：X703[环境科学与工程—环境工程]