校园污水处理车间工艺改造运行效果对比  

Comparisons of operation effect of technological reform in campus sewage treatment workshop

作　　者：赵伟伟[1] 褚文玮 宫艳超 ZHAO Wei-wei;CHU Wen-wei;GONG Yan-chao(Tianjin Bohai Vocational Technical College,Tianjin300402)

机构地区：[1]天津渤海职业技术学院

出　　处：《天津化工》2019年第6期28-31,共4页Tianjin Chemical Industry

基　　金：2018年渤海化工集团有限责任公司技术创新项目《校园污水车间工艺改造及运行控制研究》

摘　　要：采用A2O-MBR工艺对校园污水车间AO-MBR工艺进行提标改造,并对改造前后工艺对污水处理效果进行比对。研究结果表明:工艺升级改造后大大提高了对COD、TN和TP的去除效果,各出水水质指标(除TP外)基本满足《城市污水再生利用景观环境用水水质》(GB/T 18921-2002)限值要求;工艺升级改造后,实现了系统的自动化控制和对污水处理系统状况的远程监控,可更好的辅助教学、实训和相关技术培训。The A2O-MBR process was used to upgrade the AO-MBR process in the campus sewage workshop,and the efficiencies of sewage treatment before and after the process were compared.The results show that the removal effects of COD,TN and TP are greatly improved after the process upgrading and transformation,and the effluent water quality indexes(except TP)basically meet the limit requirements of《Water Quality for Landscape Environment of Urban Sewage Recycling》(GB/T 18921-2002);after the process upgrading and transformation,the automatic control of the system and remote monitoring of the status of the sewage treatment system are realized,which can be better supplemented.Assistance in teaching,practical training and related technical training.

关 键 词：A2O-MBR 校园污水 工艺改造 对比 

分 类 号：X703[环境科学与工程—环境工程]