A/O-MBR-臭氧-活性炭工艺处理混合污水的试验研究  

Disposal of mixed wastewater using A/O-MBR-ozonation-actived carbon process

作　　者：李静[1] 李征[2] 张彦平[1] 李金国[2] 刘子晨[1] 张雨[1] 

机构地区：[1]河北工业大学土木工程学院,天津300401 [2]中国市政工程华北设计研究总院第一设计研究院,天津300074

出　　处：《河北工业大学学报》2014年第5期85-87,100,共4页Journal of Hebei University of Technology

基　　金：河北省建设科技研究项目(2010-111)

摘　　要：建立水解-好氧膜生物-臭氧-活性炭组合工艺处理工业和生活的混合污水.试验结果表明,在不同的进水流量下,生物处理工艺对COD、氨氮(NH3-N)、总氮(TN)、总磷(TP)、SS和色度均有稳定的处理效果.单纯活性炭吸附、臭氧氧化和臭氧-活性炭组合工艺处理可进一步降低生化出水的COD浓度.组合工艺的出水水质满足GB18918-2002的一级B标准.The A/O-MBR-Ozonation-Actived carbon process was used to dispose of the mixed wastewater of domestic sewage and industrial sewage. The removal efficiency was studied. The result indicated that the biological disposal was efficient in removal of COD, NH3-N, TN, TP, SS and color at different flow rate ofinfluent. Actived cabon absorption, oznation and ozonation-actived carbon adsorption could decrease the COD concentration in the effluent of biological disposal. The effluent of the process could reach grade B of national discharge standard of GB 18918-2002.

关 键 词：A/O 膜生物反应器 臭氧 活性炭 混合污水 

分 类 号：X703.1[环境科学与工程—环境工程]