Can we assess the model complexity for a bioprocess ? Theory and example of the anaerobic digestion process

Abstract : In this paper we propose a methodology to determine the structure of the pseudo-stoichiometric coefficient matrix K in a mass balance based model, i.e. the maximal number of biomasses that must be taken into account to reproduce an available data set. It consists in estimating the number of reactions that must be taken into account to represent the main mass transfer within the bioreactor. This provides the dimension of K. The method is applied to data from an anaerobic digestion process and shows that even a model including a single biomass is sufficient. Then we apply the same method to the “synthetic data” issued from the complex ADM1 model, showing that the main model features can be obtained with 2 biomasses.
Liste complète des métadonnées

https://hal.inria.fr/inria-00122500
Contributeur : Olivier Bernard <>
Soumis le : mardi 2 janvier 2007 - 16:18:10
Dernière modification le : mercredi 21 mars 2018 - 18:57:24
Document(s) archivé(s) le : mercredi 7 avril 2010 - 01:27:09

Fichier

Bernard_et_al_WST06.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : inria-00122500, version 1

Collections

Citation

Olivier Bernard, Benoit Chachuat, Arnaud Hélias, Jorge Rodriguez. Can we assess the model complexity for a bioprocess ? Theory and example of the anaerobic digestion process. Water Science and Technology, IWA Publishing, 2005, 53, pp.85-92. 〈inria-00122500〉

Partager

Métriques

Consultations de la notice

697

Téléchargements de fichiers

292