Critical review of membrane bioreactor models--part 1: biokinetic and filtration models.
Membrane bioreactor technology exists for a couple of decades, but has not yet overwhelmed the market due to some serious drawbacks of which operational cost due to fouling is the major contributor. Knowledge buildup and optimisation for such complex systems can significantly benefit from mathematical modelling. In this paper, the vast literature on modelling MBR biokinetics and filtration is critically reviewed. It was found that models cover the wide range of empirical to detailed mechanistic descriptions and have mainly been used for knowledge development and to a lesser extent for system optimisation/control. Moreover, studies are still predominantly performed at lab or pilot scale. Trends are discussed, knowledge gaps identified and interesting routes for further research suggested.
BIOMATH, Department of Mathematical Modelling, Statistics and Bioinformatics, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium. wouter.naessens@ugent.be
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D019149:Bioreactors; D005374:Filtration / Q000295:instrumentation*; D007700:Kinetics; D008567:Membranes, Artificial; D008962:Models, Theoretical; D025341:Principal Component Analysis
D008567:Membranes, Artificial