V
V. Baleš
Researcher at Slovak University of Technology in Bratislava
Publications - 5
Citations - 267
V. Baleš is an academic researcher from Slovak University of Technology in Bratislava. The author has contributed to research in topics: Aspergillus niger & Gluconic acid. The author has an hindex of 5, co-authored 5 publications receiving 246 citations.
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Production of gluconic acid from glucose by Aspergillus niger: growth and non-growth conditions
TL;DR: In this paper, a batch fermentation of glucose to gluconic acid was conducted using Aspergillus niger under growth and non-growth conditions using pure oxygen and air as a source of oxygen for the fermentation in 2 and 5 l stirred tank reactors (batch reactor).
Production of gluconic acid from glucose by Aspergillus niger
TL;DR: Batch fermentation of glucose to gluconic acid was conducted using Aspergillus niger under growth and non-growth conditions using pure oxygen and air as a source of oxygen for the fermentation in 2 and 5 l stirred tank reactors (batch reactor).
Journal ArticleDOI
Modeling and scale up of airlift bioreactor
TL;DR: A previously presented mathematical model based on a tanks-in-series model with back flow for an airlift bioreactor is extended by considering the variations of the oxygen in the gas phase and the hydrostatic pressure along theBioreactor.
A Kinetic Model for Gluconic Acid Production by Aspergillus niger
TL;DR: Estimated parameters of this model indicate that the production of gluconic acid was mostly growth-associated, and the Contois typemodel was more suitable than that based on the Monod equation.
Journal ArticleDOI
Modeling and simulation of airlift bioreactors
TL;DR: The tanks-in-series model applied for mathematical modeling of the unsteady state performance of a semi batch operation in a 10.5 dm 3 internal loop airlift bioreactor for the production of gluconic acid by fermentation is simple enough to be used in design studies and it can be adapted to airlift system configurations and fermentation systems other than glu Conic acid fermentation.