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Lajtai-Szabó P, Hülber-Beyer É, Nemestóthy N, Bélafi-Bakó K. The role of physical support in secondary metabolite production by Streptomyces species. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Belafi-Bako K, Bakonyi P. Integration of Membranes and Bioreactors. Biotechnol Bioeng 2019. [DOI: 10.5772/intechopen.84513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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A Solution of the Convective-Diffusion Equation for Solute Mass Transfer inside a Capillary Membrane Bioreactor. INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING 2010. [DOI: 10.1155/2010/738482] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This paper presents an analytical model of substrate mass transfer through the lumen of a membrane bioreactor. The model is a solution of the convective-diffusion equation in two dimensions using a regular perturbation technique. The analysis accounts for radial-convective flow as well as axial diffusion of the substrate specie. The model is applicable to the different modes of operation of membrane bioreactor (MBR) systems (e.g., dead-end, open-shell, or closed-shell mode), as well as the vertical or horizontal orientation. The first-order limit of the Michaelis-Menten equation for substrate consumption was used to test the developed model against available analytical results. The results obtained from the application of this model, along with a biofilm growth kinetic model, will be useful in the derivation of an efficiency expression for enzyme production in an MBR.
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De Jager D, Sheldon M, Edwards W. Modelling growth kinetics of Streptomyces coelicolor A3(2) in a pressurised membrane gradostat reactor (MGR). Enzyme Microb Technol 2009. [DOI: 10.1016/j.enzmictec.2009.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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