摘要：
膜生物反应器是一种新型的污水处理设备,如何能让系统稳定高效的运行是现在面临的主要问题之一。因此,对系统的出水方式、DO、HRT以及膜的操作压力等参数进行了研究,结果表明,系统采用间歇式出水、DO为2。0～3。0 mg/L,HRT=9 h,曝气量2。8 ?/h,抽吸时间10 min,停吸时间8 min时处理效率最高。
关键词:
膜生物反应器,
印染废水,
厌氧工艺,
好氧工艺
Abstract:
The membrane bioreactor is a newkind of equipment for treating wastewater. One of the main questions is how we can make the system run stably and efficiently. Hence, the parameters, such as the mode of water outgoing, DO, HRT and the membrane operational pressure have been studied. Through experimental analysis,intermittent type of water outgoing has been used and when the DO is between 2.0-3.0 mg/L, HRT 9 h, the amount of aeration 2.8 m3/h, suction time 10 min, and suction suspended time 8 min, the treatment efficiency is the highest.
Key words:
membrane bioreactor,
printing and dyeing wastewater,
running parameters
中图分类号:
朱振亚, 黄冉, 李爱国, 高爱舫, 方晓峰, 罗会来. 厌氧/好氧MBR处理印染废水中运行参数的优化研究[J]. 工业水处理, 2008, 28(7): 51-53.
Zhu Zhenya, Huang Ran, Li Aiguo, Gao Aifang, Fang Xiaofeng, Luo Huilai. Study on the optimization of the parameters in treating printing and dyeingwastewater by using the anaerobic-aerobic membrane bioreactor[J]. INDUSTRIAL WATER TREATMENT, 2008, 28(7): 51-53.