LI Ying,LIU Qiang,CHEN Wei,et al.Advances of Correlation between Extracellular Polymers and Membrane Fouling[J].China Water & Wastewater,2021,37(12 12):25-30.
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Advances of Correlation between Extracellular Polymers and Membrane Fouling

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第37卷 Number: 12 12 Page: 25-30 Column: Date of publication: 2021-06-17
Author(s):
LI Ying1; 2; 3; LIU Qiang3; CHEN Wei1; 2; ZHENG Xing-can2; 4; ZHENG Xiao-ying1; 2; QU Ji-xiang5; YANG Cheng-fang3
(1. Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes , Hohai University, Nanjing 210098, China; 2. College of Environment, Hohai University, Nanjing 210098, China; 3. School of Environmental Engineering, Xuzhou University of Technology, Xuzhou 221018, China; 4. North China Municipal Engineering Design ＆ Research Institute Co. Ltd., Tianjin 300074, China; 5. Training Base of Army Engineering University of PLA, Xuzhou 221000, China)
Keywords:
MBR; membrane fouling control mechanism; extracellular polymers
Abstract:
Membrane bioreactor (MBR) has unique advantages in the field of wastewater treatment technology. However, the existence of membrane fouling is still a barrier to its development. In order to understand the process, formation mechanism and influencing factors of membrane fouling, main types, characteristics and applicable conditions of MBR were briefly introduced, mechanism and control of membrane fouling were summarized, and the influencing factors of membrane fouling, especially the relationship between extracellular polymers and membrane fouling were emphatically analyzed. In the end, membrane fouling control mechanism was prospected, which aimed to provide a reference for the development of safe, effective and economical membrane fouling control technology.
Last Update: 2021-06-17