Analysis of an anaerobic digestion model in landfill with mortality term

Abstract : We study a mathematical model of anaerobic digestion with biomass recirculation, dedicated to landfill problems, and analyze its asymptotic behavior. We show that the global attractor is composed of an infinity of non-hyperbolic equilibria. For non-monotonic growth function, this feature has impacts on the performances of the bioprocess.
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https://hal.archives-ouvertes.fr/hal-02265820
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Submitted on : Monday, August 12, 2019 - 3:31:25 PM
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S. Ouchtout, Z. Mghazli, J. Harmand, Alain Rapaport, Z. Belhachmi. Analysis of an anaerobic digestion model in landfill with mortality term. 2019. ⟨hal-02265820⟩

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