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Characterization of packed-bed in the downcomer of a concentric internal-loop airlift bioreactor
(2022-04-01)
A packed-bed basket containing corn cob powder was used for the adaptation of a concentric-tube airlift reactor for enzymatic reactions. The bed was inserted in the downcomer region of the bioreactor generating a decrease ...
Improving enzyme production by solid-state cultivation in packed-bed bioreactors by changing bed porosity and airflow distribution
(2021-03-01)
Enzymes production by solid-state cultivation in packed-bed bioreactor needs to be improved by mathematical modeling and also by experimentation. In this work, a mixture of sugarcane bagasse and wheat bran was used for the ...
Effect of biocatalyst swelling on the operation of packed-bed immobilized enzyme bioreactor
(Elsevier, 2008-10)
A general mathematical model was developed for predicting the performance and simulation of a packed-bed immobilized enzyme reactor performing a reaction that follows Michaelis–Menten kinetics with competitive product ...
Mathematical modeling of Kluyveromyces marxianus growth in solid-state fermentation using a packed-bed bioreactor
(Springer HeidelbergHeidelbergAlemanha, 2010)
Performance of biofilm carriers in anaerobic digestion of sisal leaf waste leachate
(Pontificia Universidad Católica de Valparaíso, 2008)
Optimization of inulinase production by solid-state fermentation in a packed-bed bioreactor
(John Wiley & Sons LtdChichesterInglaterra, 2010)
Two-phase and two-dimensional model describing heat and water transfer during solid-state fermentation within a packed-bed bioreactor
(2016-03-01)
In the current paper, a two-phase and two-dimensional model describing heat and water transfer in a packed-bed bioreactor (PBB) for solid-state fermentation (SSF) is proposed. The model considers most of the transport ...
Metarhizium anisopliae conidia production in packed-bed bioreactor using rice as substrate in successive cultivations
(2020-10-01)
This paper presents a study on scale-up and cost reduction of the production of spores of Metarhizium anisopliae IBCB 425, entomopathogenic fungus used in sugarcane crops. Rice was mixed with sugarcane bagasse (9:1 w/w) ...
Heat transfer in packed-beds of agricultural waste with low rates of air flow applicable to solid-state fermentation
(2018-10-12)
Heat transfer studies were carried out in packed-beds (PBs) heated by the wall and percolated by low air flow rates. Porous media were composed by particles of sugarcane bagasse (SCB) and by a mixture of particles of SCB, ...