Cited by 112Algal biology and biofuel productionFluid Dynamics and MixingPhotosynthetic Processes and Mechanisms

Kinetic modeling of the photosynthetic growth of Chlamydomonas reinhardtii in a photobioreactor

Takache, Hosni, Pruvost, Jérémy, Cornet, Jean‐François·2012·Biotechnology Progress

Abstract

The aim of this study was to establish and validate a model for the photosynthetic growth of Chlamydomonas reinhardtii in photobioreactors (PBRs). The proposed model is based on an energetic analysis of the excitation energy transfer in the photosynthesis apparatus (the Z-scheme for photosynthesis). This approach has already been validated in cyanobacteria (Arthorspira platensis) and is extended here to predict the volumetric biomass productivity for the microalga C. reinhardtii in autotrophic conditions, taking into consideration the two metabolic processes taking place in this eukaryotic microorganism, namely photosynthesis and respiration. The kinetic growth model obtained was then coupled to a radiative transfer model (the two-flux model) to determine the local kinetics, and thereby the volumetric biomass productivity, in a torus PBR. The model was found to predict PBR performances accurately for a broad set of operating conditions, including both light-limited and kinetic growth regimes, with a variance of less than 10% between experimental results and simulations.

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Crossref · 10.1002/btpr.1545

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Authors
Takache, H., Pruvost, J., & Cornet, J.
Affiliations
Centre National de la Recherche Scientifique (FR)
Corresponding author
Pruvost, Jérémy
Venue
Biotechnology Progress
Publisher
Wiley
Published
2012-05
Volume
28
Issue
3
Pages
681-692
ISSN
  • 1520-6033 (ISSN-L)
  • 8756-7938
OpenAlex
W2014338930
Cited by
112
References
43
Citations by year
2026: 5 · 2025: 3 · 2024: 11 · 2023: 9 · 2022: 7 · 2021: 11 · 2020: 6 · 2019: 13 · 2018: 5 · 2017: 2 · 2016: 17 · 2015: 9 · 2014: 7 · 2013: 7
FWCI
2.82
Type
journal article
Language
en
Open access
closed
Locations
  • Biotechnology Progress (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
Agence Nationale de la Recherche
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Physical Sciences › Engineering › Biomedical Engineering › Fluid Dynamics and Mixing
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Photosynthetic Processes and Mechanisms
Keywords
Chlamydomonas reinhardtii, photobioreactors, Z-scheme, excitation energy transfer, respiration, light limitation, microalgae cultivation
MeSH terms
Kinetics, Models, Theoretical, Photosynthesis, Chlamydomonas reinhardtii, Bioreactors

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