Biofouling control and sludge properties promotion through quorum quenching in membrane bioreactors at two aeration intensities

2018 ◽  
Vol 40 (7) ◽  
pp. 1067-1075 ◽  
Author(s):  
Jinhui Huang ◽  
Jianxin Zhou ◽  
Guangming Zeng ◽  
Yanling Gu ◽  
Yi Hu ◽  
...  
Keyword(s):  
Quorum Quenching ◽  
Membrane Bioreactors ◽  
Sludge Properties ◽  
Biofouling Control

Effect of the Shape and Size of Quorum-Quenching Media on Biofouling Control in Membrane Bioreactors for Wastewater Treatment

2016 ◽  
Vol 26 (10) ◽  
pp. 1746-1754 ◽  
Author(s):  
Seonki Lee ◽  
Sang Hyun Lee ◽  
Kibaek Lee ◽  
Hyeokpil Kwon ◽  
Chang Hyun Nahm ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Quorum Quenching ◽  
Membrane Bioreactors ◽  
Quenching Media ◽  
Biofouling Control ◽  
Shape And Size

Biofouling control: Bacterial quorum quenching versus chlorination in membrane bioreactors

2016 ◽  
Vol 103 ◽  
pp. 293-301 ◽  
Author(s):  
Nuwan A. Weerasekara ◽  
Kwang-Ho Choo ◽  
Chung-Hak Lee
Keyword(s):  
Quorum Quenching ◽  
Membrane Bioreactors ◽  
Biofouling Control ◽  
Bacterial Quorum

Quorum Quenching for Biofouling Control in Membrane Bioreactors

2019 ◽  
pp. 1-13
Author(s):  
Bahar Yavuztürk Gül ◽  
Börte Köse Mutlu ◽  
Pyung‐Kyu Park ◽  
Chung‐Hak Lee ◽  
Ismail Koyuncu
Keyword(s):  
Quorum Quenching ◽  
Membrane Bioreactors ◽  
Biofouling Control

Biofouling Control with Bead-Entrapped Quorum Quenching Bacteria in Membrane Bioreactors: Physical and Biological Effects

2013 ◽  
Vol 47 (2) ◽  
pp. 836-842 ◽  
Author(s):  
Sang-Ryoung Kim ◽  
Hyun-Suk Oh ◽  
Sung-Jun Jo ◽  
Kyung-Min Yeon ◽  
Chung-Hak Lee ◽  
...  
Keyword(s):  
Biological Effects ◽  
Quorum Quenching ◽  
Membrane Bioreactors ◽  
Biofouling Control

Effect of activated sludge properties and membrane operation conditions on fouling characteristics in membrane bioreactors

Chemosphere ◽  
2006 ◽  
Vol 63 (10) ◽  
pp. 1699-1708 ◽  
Author(s):  
Hyeok Choi ◽  
Kai Zhang ◽  
Dionysios D. Dionysiou ◽  
Daniel B. Oerther ◽  
George A. Sorial
Keyword(s):  
Activated Sludge ◽  
Membrane Bioreactors ◽  
Operation Conditions ◽  
Sludge Properties ◽  
Fouling Characteristics

The importance of measuring the sludge filterability at an MBR – introduction of a new method

2012 ◽  
Vol 66 (1) ◽  
pp. 9-14 ◽  
Author(s):  
C. Thiemig
Keyword(s):  
Membrane Fouling ◽  
Reliable Method ◽  
Membrane Bioreactors ◽  
New Method ◽  
Strong Impact ◽  
Laboratory Equipment ◽  
Filtration Performance ◽  
Sludge Properties ◽  
Operational Aspects ◽  
General Method

Sludge properties have a strong impact on the operational aspects of membrane bioreactors (MBRs). Poor sludge properties cause stronger membrane fouling and reduce the filtration performance of MBRs. Up to now there is no general method used to measure the fouling or filtration relevant sludge properties in MBRs. The aim of this work was to develop a simple but reliable method to supply operators a tool to monitor the important sludge properties for their application and to compare this method with existing techniques. Through extensive research a new method called the sludge filtration index (SFI) has been developed to indicate the appropriate sludge parameters for MBR systems in a cheap and easy manner. The SFI can be measured with simple laboratory equipment and offers operators a powerful tool to monitor the conditions of their sludge, independent of the membrane conditions.

Photolytic quorum quenching: A new anti-biofouling strategy for membrane bioreactors

2019 ◽  
Vol 378 ◽  
pp. 122235 ◽  
Author(s):  
Xiaolei Zhang ◽  
Kibaek Lee ◽  
Huarong Yu ◽  
Naresh Mameda ◽  
Kwang-Ho Choo
Keyword(s):  
Quorum Quenching ◽  
Membrane Bioreactors
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