Membrane biofouling behaviors at cold temperatures in pilot-scale hollow fiber membrane bioreactors with quorum quenching

Biofouling ◽  
2018 ◽  
Vol 34 (8) ◽  
pp. 912-924 ◽  
Author(s):  
Kibaek Lee ◽  
Jun-Seong Park ◽  
Tahir Iqbal ◽  
Chang Hyun Nahm ◽  
Pyung-Kyu Park ◽  
...  
Keyword(s):  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Quorum Quenching ◽  
Pilot Scale ◽  
Membrane Bioreactors ◽  
Fiber Membrane ◽  
Cold Temperatures ◽  
Membrane Biofouling

Fouling control in activated sludge submerged hollow fiber membrane bioreactors

Desalination ◽  
2002 ◽  
Vol 143 (3) ◽  
pp. 219-228 ◽  
Author(s):  
S.P. Hong ◽  
T.H. Bae ◽  
T.M. Tak ◽  
S. Hong ◽  
A. Randall
Keyword(s):  
Activated Sludge ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Membrane Bioreactors ◽  
Fiber Membrane ◽  
Fouling Control

Transport modeling of convection-enhanced hollow fiber membrane bioreactors for therapeutic applications

2014 ◽  
Vol 471 ◽  
pp. 347-361 ◽  
Author(s):  
Ilaria E. De Napoli ◽  
Elisabetta M. Zanetti ◽  
Gionata Fragomeni ◽  
Ermenegildo Giuzio ◽  
Alberto L. Audenino ◽  
...  
Keyword(s):  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Membrane Bioreactors ◽  
Transport Modeling ◽  
Fiber Membrane ◽  
Therapeutic Applications

scholarly journals Manufacturing T cells in hollow fiber membrane bioreactors changes their programming and enhances their potency

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Seung Mi Yoo ◽  
Vivan W.C. Lau ◽  
Craig Aarts ◽  
Bojana Bojovic ◽  
Gregory Steinberg ◽  
...  
Keyword(s):  
T Cells ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Membrane Bioreactors ◽  
Fiber Membrane

scholarly journals Effects of various chemical cleaning conditions for pressured MF process

2016 ◽  
Vol 75 (5) ◽  
pp. 1063-1070
Author(s):  
Chang-Kyu Lee ◽  
Chansoo Park ◽  
June-Seok Choi ◽  
Jong-Oh Kim
Keyword(s):  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Pilot Scale ◽  
Second Step ◽  
Fiber Membrane ◽  
Bag Filter ◽  
Chemical Cleaning ◽  
Pilot Plant Process ◽  
The Impact ◽  
Plant Process

A pilot-scale pressured hollow-fiber microfiltration (MF) process as pretreatment for the reverse osmosis process was studied and operated under various conditions to assess the relative influence of backwashing, chemical enhanced backwashing (CEB), and bag filter application. The pilot plant process consisted of backwashing but without the CEB or the bag filter as the first step of the research. As the second step of the research, the impact of the backwashing on permeability recovery was assessed at different intervals followed by the influence of CEB on flowrate recovery. Results from operating the pilot-scale hollow-fiber membrane modules for more than 1 year have demonstrated that the appropriate pore size of bag filters was 25–50 μm and the optimized backwashing process was every 30 minutes with 25 mg/L of NaOCl, and CEB with an interval of 10 cycles with the use of 100 mg/L NaOCl.

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