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Linking maximal shear rate and energy dissipation/circulation function in airlift bioreactors
(2022-01-01)
The interest in pneumatic bioreactors is related to their good mass transfer capacity, as well as lower operating costs, due to the simple mechanical structure. Knowledge of the transport phenomena and hydrodynamics of ...
Economic viability in the use of agitated single-use bioreactors as an alternative to rigid systems in a prokaryotic plant
(Fiocruz/Instituto de Tecnologia em Imunobiológicos, 2019)
Guaranteed value strategy for the optimal control of biogas production in continuous bio-reactors
(Elsevier, 2017)
In this work, we revisit a problem of optimal control for the maximisation of biogas production in a continuous bioreactor, for which the analytical determination of the optimal synthesis is an open problem. We consider ...
Modeling and simulation of cephalosporin C production in a fed-batch tower-type bioreactor
(Humana Press Inc, 2001-03-01)
Immobilized cell utilization in tower-type bioreactor is one of the main alternatives being studied to improve the industrial bioprocess. Other alternatives for the production of beta -lactam antibiotics, such as a ...
Modeling and simulation of cephalosporin C production in a fed-batch tower-type bioreactor
(Humana Press Inc, 2001-03-01)
Immobilized cell utilization in tower-type bioreactor is one of the main alternatives being studied to improve the industrial bioprocess. Other alternatives for the production of beta -lactam antibiotics, such as a ...
Average shear rate in airlift bioreactors: searching for the true value
(Springer, 2019-06-01)
The shear rate is an important bioreactor parameter that needs to be evaluated due to its impact on microorganism morphology and viability, and consequently on bioproduct formation. Airlift bioreactors, classified as ...
Production of conidia of the entomopathogenic fungus Metarhizium anisopliae ICB 425 in a tray bioreactor
(2019-01-01)
The use of Metarhizium anisopliae as a bioinsecticide is steeply increasing worldwide. However, to reduce the production costs, it is necessary to develop sophisticated techniques for conidia production. This work aimed ...
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 ...