A Comparison of Hydrodynamic Models of Different Hybrid, Fluidised-Bed Bioreactors

• Authors: Dominika Boroń , Jakub Szyman
• Languages of publication: PL

Abstracts

PL

This is a preliminary study of hybrid fluidised-bed bioreactors considered the hydrodynamic models and their comparison. In this type of bioreactor, there are two characteristic components which determine their work mode. One part of the bioreactor works as a twophase, gas-liquid, air-lift bioreactor. The second part is a two-phase, liquid-solid, fluidisedbed bioreactor. This type of construction provides high biomass concentration and low shear forces which influence biofilm. Two different types of construction of hybrid fluidised-bed bioreactors were proposed: with external or internal draft tube. Two different mathematical models are needed to design and analyse the operation of these devices.

Keywords

PL

fluidised bed, air lift, hydrodynamics, mathematical modelling

• Publisher: [unknown2]
• Journal: Czasopismo Techniczne
• Year: -

Dates

online

2016-10-18

Contributors

author

Dominika Boroń

author

Jakub Szyman