April 3rd 2025
The move towards “pharma 4.0” requires a major shift, both ideologically and technologically, to adapt current processes to a framework that will automate much of today’s manufacturing.
Impact of Agitator Design on Bioreactor Performance
May 15th 2018Aerobic bioprocesses are highly dependent upon the oxygen transfer rate (OTR) from sparged to dissolved gas. The relatively low solubility of oxygen, however, makes the choice of mixer impeller configuration a critical design factor for the bioreactor vessel. This article describes a series of experiments and computational fluid dynamics (CFD) simulations to detail the effect of mixer configuration on the efficiency and effectiveness of a bioreactor vessel with respect to blend time and mass transfer.