摘要
污水处理厂深度处理中增设臭氧催化氧化单元可将二级生化出水中的难降解有机物转化为小分子有机物,提高BOD_5/COD,结合后续的工艺(如BAF、活性炭)可保证出水达标排放。分析对比了近年来工程中常用的臭氧氧化、Fenton氧化等高级氧化技术,结合工程设计案例分析臭氧催化氧化的效果,为臭氧催化氧化技术的应用提供参考。
The catalytic ozonation used in advanced treatment can transfer the refractory organics into lower molecular organics,and also increase the ratio of BOD5/COD.It can meet the discharging standard with the subsequent processing(BAF,active carbon).By analysing and comparising of series of oxidation method with ozonation and fenton,combining illustration of the ozonation project,it can provide a reference of catalytic Ozonaton.
作者
栗文明
白永刚
周军
曹蕾
Li Wenming;Bai Yonggang;Zhou Jun;Cao Lei(Jiangsu Key Laboratory of Environmental Engineering,Jiangsu Provincial Academy of Environmental Science,Nanjing 210036,China)
出处
《给水排水》
CSCD
北大核心
2019年第5期90-93,共4页
Water & Wastewater Engineering
基金
国家水体污染控制与治理科技重大专项(2017ZX07202-001-003)
江苏省环境工程重点实验室课题(ZX2017001
ZX2017004)
