C-MBR运行条件对膜污染影响的研究  

Research on the Effects of C-MBR Operating Conditions on Membrane Fouling

作　　者：毕海舟 王敦球[1] 叶晔 华文强[1] 张红伟[1] 张文杰[1] 

机构地区：[1]桂林理工大学环境科学与工程学院,广西桂林541004 [2]环境保护部水专项管理办公室,北京100029

出　　处：《工业安全与环保》2015年第10期4-6,共3页Industrial Safety and Environmental Protection

基　　金：国家自然科学基金(51108108);广西自然科学基金(2013GXNSFCA019018);广西科学研究与技术开发(桂科合1298014-14;桂科合1347004-15);广西高校科学技术研究项目(2013ZD031;2013ZL076)

摘　　要：实验对C-MBR在好氧环境和厌氧/好氧交替环境下的膜污染进行了研究。实验结果表明CMBR在厌氧/好氧交替环境下运行时,反应器内EPS、SMP和MLVSS均比好氧环境运行下低。C-MBR在厌氧/好氧交替环境下运行不仅可以明显缓解膜污染,而且曝气量减少可以降低处理单位污水的能耗。The effects of the C- MBR in the aerobic environment and alternating anaerobic / aerobic environment on membrane fouling are studied in the experiment. Results show that,the EPS,SMP and MLVSS of the C- MBR in the alternating anaerobic / aerobic environment are all lower than that in the aerobic environment. The C- MBR that runs in alternating anaerobic / aerobic environment can not only alleviate the membrane fouling obviously,but also reduce energy consumption per unit volume of sewage treatment by reducing the aeration.

关 键 词：C-MBR 膜污染 厌氧 好氧 EPS SMP 

分 类 号：X703[环境科学与工程—环境工程]