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Morchain J, Quedeville V, Fox RO, Villedieu P. The closure issue related to liquid-cell mass transfer and substrate uptake dynamics in biological systems. Biotechnol Bioeng 2021; 118:2435-2447. [PMID: 33713345 DOI: 10.1002/bit.27752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 01/12/2021] [Accepted: 03/11/2021] [Indexed: 11/11/2022]
Abstract
An original dynamic model for substrate uptake under transient conditions is established and used to simulate a variety of biological responses to external perturbations. The actual uptake and growth rates, treated as cell properties, are part of the model variables as well as the substrate concentration at the cell-liquid interface. Several regulatory loops inspired by the structure of the glycolytic chain are considered to establish a set of ordinary differential equations. The uptake rate evolves so as to reach an equilibrium between the cell demand and the environmental supply. This model does not contain any of the usual algebraic closure laws relating to the instantaneous uptake, growth rates, and the substrate concentration, nor does it enforce the continuity of mass fluxes at the liquid-cell interface. However, these relationships are found in the steady-state solution. Previously unexplained experimental observations are well reproduced by this model. Also, the model structure is suitable for further coupling with flux-based metabolic models and fluid-flow equations.
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Affiliation(s)
- Jérôme Morchain
- TBI, CNRS, INRA, INSA, Université de Toulouse, Toulouse, France.,FERMaT, CNRS, INPT, INSA, UPS, Université de Toulouse, Toulouse, France
| | - Vincent Quedeville
- TBI, CNRS, INRA, INSA, Université de Toulouse, Toulouse, France.,FERMaT, CNRS, INPT, INSA, UPS, Université de Toulouse, Toulouse, France
| | - Rodney O Fox
- FERMaT, CNRS, INPT, INSA, UPS, Université de Toulouse, Toulouse, France.,Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, USA
| | - Philippe Villedieu
- Institut de Mathématiques de Toulouse, Université de Toulouse, Toulouse, France.,ONERA/DMPE, Université de Toulouse, Toulouse, France
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Armstrong CD, Teixeira AR. Advances in dynamically controlled catalytic reaction engineering. REACT CHEM ENG 2020. [DOI: 10.1039/d0re00330a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Dynamically forced input oscillations exhibit ability to surpass classical thermodynamic barriers through reactor operation and surface resonance.
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Quedeville V, Ouazaite H, Polizzi B, Fox R, Villedieu P, Fede P, Létisse F, Morchain J. A two-dimensional population balance model for cell growth including multiple uptake systems. Chem Eng Res Des 2018. [DOI: 10.1016/j.cherd.2018.02.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pigou M, Morchain J, Fede P, Penet MI, Laronze G. An assessment of methods of moments for the simulation of population dynamics in large-scale bioreactors. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2017.05.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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A population balance model for bioreactors combining interdivision time distributions and micromixing concepts. Biochem Eng J 2017. [DOI: 10.1016/j.bej.2016.09.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Thanga Mani N, Chidambaram M. Discrimination of Models for Autocatalytic Polymerization Reactions by Periodic Operation. INDIAN CHEMICAL ENGINEER 2016. [DOI: 10.1080/00194506.2016.1157918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Wu J, Afridi ZUR, Cao ZP, Zhang ZL, Poncin S, Li HZ, Zuo JE, Wang KJ. Size effect of anaerobic granular sludge on biogas production: A micro scale study. BIORESOURCE TECHNOLOGY 2016; 202:165-171. [PMID: 26708484 DOI: 10.1016/j.biortech.2015.12.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 11/30/2015] [Accepted: 12/09/2015] [Indexed: 06/05/2023]
Abstract
This study investigated the influence of anaerobic granular sludge size on its bioactivity at COD concentration of 1000, 3000 and 6000 mg/L. Based on size, granules were categorized as large (3-3.5 mm), medium (1.5-2 mm) and small (0.5-1 mm). A positive relationship was obtained between granule size and biogas production rate. For instance, at COD 6000 mg/L, large granules had highest biogas production rate of 0.031 m(3)/kgVSS/d while medium and small granules had 0.016 and 0.006 m(3)/kgVSS/d respectively. The results were reaffirmed by applying modified Fick's law of diffusion. Diffusion rates of substrate for large, medium and small granules were 1.67×10(-3), 6.1×10(-4)and 1.8×10(-4) mg/s respectively at that COD. Large granules were highly bio-active due to their internal structure, i.e. big pore size, high porosity and short diffusion distance as compared to medium and small granules, thus large granules could improve the performance of reactor.
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Affiliation(s)
- Jing Wu
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China.
| | - Zohaib Ur Rehman Afridi
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China
| | - Zhi Ping Cao
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China
| | - Zhong Liang Zhang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China; Jiansu Institute of Urban Planning and Design, Nanjing, Jiangsu 210036, PR China
| | - Souhila Poncin
- Laboratory of Reactions and Process Engineering, Université de Lorraine, CNRS, 1, rue Grandville, BP 20451, 54001 Nancy cedex, France
| | - Huai Zhi Li
- Laboratory of Reactions and Process Engineering, Université de Lorraine, CNRS, 1, rue Grandville, BP 20451, 54001 Nancy cedex, France
| | - Jian E Zuo
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China
| | - Kai Jun Wang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China
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Bensmann A, Hanke-Rauschenbach R, Sundmacher K. Reactor configurations for biogas plants – a model based analysis. Chem Eng Sci 2013. [DOI: 10.1016/j.ces.2013.09.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ali EM, Ajbar A. Enhanced operation of a wastewater treatment process by periodic forcing input. JOURNAL OF SAUDI CHEMICAL SOCIETY 2013. [DOI: 10.1016/j.jscs.2011.04.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ali E, Ajbar A, Alhumaizi K. DYNAMICS OF RECOMBINANT DNA CULTURES UNDER TIME VARYING FEED CONDITIONS. CHEM ENG COMMUN 2012. [DOI: 10.1080/00986445.2011.651185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Zhang JB, Wu J, Poncin S, Hamelin M, Li HZ. Microscale investigation of anaerobic biogas production under various hydrodynamic conditions. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2012; 46:8698-8704. [PMID: 22823100 DOI: 10.1021/es3013722] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This work presents an investigation at microscale of various mechanisms affecting anaerobic reactions within the microdevices. In particular, the effect of different hydrodynamic conditions associated with the granular particles' size and density on the biogas production was studied in order to intensify the performance of the anaerobic reactor. The image analysis techniques offer an opportunity to observe and quantify the nucleation and growth of biogas bubble at microscale on a single granule. In addition, the flow conditions were perfectly controlled in the microdevice, and the liquid flow fields were measured by a microparticle image velocimetry (micro-PIV) system. The effect of real hydrodynamic conditions exerted directly on granules onto the maximum biogas production rate was described for the first time. Finally, the role of hydrodynamic conditions on the biogas production at microscale is discussed through a straightforward relationship between the shear rates exerted on the granule and the optimal biogas production rate. The investigation reveals that big granules could have satisfactory biogas production ability under relatively weak hydrodynamic conditions. Thus they would be priority selection for industrial reactors.
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Affiliation(s)
- Jin B Zhang
- Laboratory of Reactions and Process Engineering, University of Lorraine, CNRS, 1, rue Grandville, BP 20451, 54001 Nancy cedex, France
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D'Avino G, Crescitelli S, Maffettone PL, Grosso M. On the choice of the optimal periodic operation for a continuous fermentation process. Biotechnol Prog 2010; 26:1580-9. [DOI: 10.1002/btpr.461] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Brzić D, Schubert M, Häring H, Lange R, Petkovska M. Evaluation of periodic operation of a trickle-bed reactor based on empirical modeling. Chem Eng Sci 2010. [DOI: 10.1016/j.ces.2010.04.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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