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Influence des interactions biomasse/hydrodynamique sur la croissance d'un biofilm bactérien dans un biofiltre granbulaire : modélisation et validation expérimentale

Abstract : This paper presents a pilot for wastewater biofiltration and a methodology allowing the description of processes linked to biomass growth from global measurements. It is shown how this strategy can be used to estimate from pressure drop measurements the porosity and the biofilm fraction along the column versus time. These measurements will be used to valid macroscopic modelling for bioreactor based on upscaling techniques.
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Seyed Mohsen Karrabi, Christophe Morra, Philippe Séchet, Christian Geindreau, Jean M.F. Martins, et al.. Influence des interactions biomasse/hydrodynamique sur la croissance d'un biofilm bactérien dans un biofiltre granbulaire : modélisation et validation expérimentale. 18e Congrès Français de Mécanique, Aug 2007, Grenoble, France. ⟨hal-00265161⟩

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