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Optimizing protein-cell separation in submerged membrane bioreactor for clarification

delete2025-09-12
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R
Rebat Karki
I
Ioannis V. Skiadas
J
John M. Woodley
M
Manuel Pinelo *
DOI:10.1016/j.memsci.2025.124697delete
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Abstract

Abstract

En 中文
• Fractional factorial design (FFD) reveals complex multi-parameter fouling interactions. • Yeast concentration dominates flux decline through cake layer formation. • BSA exhibits dual functionality as both foulant and flux modifier. • Optimal backwashing (BW) achieves 20–25 % flux and BSA transmission gain. • Concentration-independent BSA transmission enables high-titer bioprocessing.
Keywords:
Membrane bioreactor (MBR)
Membrane fouling
Backwashing (BW)
Protein-cell separation
Process intensification
Fractional factorial design (FFD)
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Journal

Journal of Membrane Science cover
Journal of Membrane Science
IF:
9
Papers:
2.1W
Citations:
9.4W

Organization

T
technical university of denmark
Scholars:
2.6W
Papers: 2.8W
Citations: 37