Three-phase fluidized bed bioreactor modelling and simulation
Authors:
- Szymon Skoneczny,
- Wojciech Stryjewski,
- Katarzyna Bizon,
- Bolesław Tabiś
Abstract
A mathematical model of a three-phase fluidized bed biofilm reactor for aerobic processeses is presented. The growth of attached biomass, its decay and interphase transfer were taken into consideration in the proposed quantitative description of the bioreactor. The presented model of the fluidized-bed bioreactor is the unique one which takes into account partial thickening of biomass and its recirculation. The stationary characteristics was determined with the use of a novel simplified numerical method for the assessment of stability of steady states. The effect of microbial growth kinetics on steady state multiplicity was characterized. The relationship between biofilm growth and boundaries of fluidized bed existence was shown. Conditions of the biofilm’s existence on carrier particles were formulated. Some novel dynamic characteristics concerning fluidized bed bioreactors were presented.
- Record ID
- CUT1968fe2513e442ad9499a23e88ae1e21
- Publication categories
- ;
- Author
- Journal series
- Biochemical Engineering Journal, ISSN 1369-703X, e-ISSN 1873-295X
- Issue year
- 2017
- Vol
- 121
- Pages
- 118-130
- Other elements of collation
- rys.; schem.; tab.; wykr.; Bibliografia (na s.) - 130; Bibliografia (liczba pozycji) - 22; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 121
- Keywords in English
- biofilm, fluidized-bed bioreactor, mathematical modelling
- DOI
- DOI:10.1016/j.bej.2017.01.017 Opening in a new tab
- URL
- http://www.sciencedirect.com/science/article/pii/S1369703X17300335 Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 35
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT1968fe2513e442ad9499a23e88ae1e21/
- URN
urn:pkr-prod:CUT1968fe2513e442ad9499a23e88ae1e21
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.