Dynamical Analysis of a Continuous Stirred-Tank Reactor with the Formation of Biofilms for Wastewater Treatment

Dynamical Analysis of a Continuous Stirred-Tank Reactor with the Formation of Biofilms for Wastewater Treatment

This paper analyzes the dynamics of a system that models the formation of biofilms in a continuous stirred-tank reactor (CSTR) when it is utilized for wastewater treatment. The growth rate of the microorganisms is modeled using two different kinetics, Monod and Haldane kinetics, with the goal of stu...

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Veröffentlicht in:Mathematical problems in engineering 2015-01, Vol.2015 (2015), p.1-10
Hauptverfasser: Granada Diaz, Héctor A., Acosta, Carlos D., Casanova Trujillo, Simeón, López Buriticá, Karen
Format: Artikel
Sprache:eng
Schlagworte:
Bifurcations
Biofilms
Biomass
Continuously stirred tank reactors
Dynamical systems
Dynamics
Engineering
Equilibrium
Formations
Kinetics
Mathematical models
Microorganisms
Reaction kinetics
Reactors
Stability analysis
Wastewater treatment
Water treatment
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Beschreibung
Zusammenfassung:This paper analyzes the dynamics of a system that models the formation of biofilms in a continuous stirred-tank reactor (CSTR) when it is utilized for wastewater treatment. The growth rate of the microorganisms is modeled using two different kinetics, Monod and Haldane kinetics, with the goal of studying the influence of each in the system. The equilibrium points are identified through a stability analysis, and the bifurcations found are characterized.
ISSN:1024-123X
1563-5147
DOI:10.1155/2015/512404