摘要
对一体式MBR与复合式MBR处理生活污水的净水效能、膜组件的工作周期进行了对比研究 ,得出两种型式的MBR对COD和NH3 -N都有着较高的去除效果 ,平均去除率分别在 94 %和97%以上 ,复合式MBR在TN的去除效率、膜组件的稳定运行方面要优于一体式MBR。
The efficiencies of integral membrane bio-reactor (IMBR) and composed membrane bio-reactor (CMBR) treating sanitary wastewater and the working period of membrane module as well are researched for comparison. It is concluded that both facilities are effective to remove COD and NH 3-N with mean removal ratios of 94.0% and 97.0% respectively. Better TN removal, longer working cycle and more stable operating performance of membrane module can be obtained for CMBR facility.
出处
《给水排水》
CSCD
北大核心
2002年第12期17-19,共3页
Water & Wastewater Engineering
