Título:
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Dynamic modelling of ammonia biofiltration from waste gases
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Autor/a:
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Baquerizo, Guillermo; Gamisans Noguera, Javier; Gabriel Buguña, David; Lafuente Sancho, Francisco Javier
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Minera, Industrial i TIC; Universitat Politècnica de Catalunya. BIOGAP - Grup de Tractament Biològic de Contaminants Gasosos i Olors |
Abstract:
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A dynamic model to describe ammonia removal in a gas-phase biofilter was developed. The math-ematical model is based on discretized mass balances and detailed nitrification kinetics that includeinhibitory effects caused by free ammonia (FA) and free nitrous acid (FNA). The model was able to pre-dict experimental results operation under different loading rates (from 3.2 to 13.2 g NH3h-1m-3). In par-ticular the model was capable of reproducing inhibition caused by high inlet ammonia concentrations. Alsoelimination capacity was accurately predicted. Experimental data was also used to optimize certain modelparameters such as the concentration of ammonia- and nitrite-oxidizing biomass. |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria química::Biotecnologia -Filters and filtration -Ammonia -Volatile organic compounds -Organic wastes -Residus orgànics -Compostos orgànics volàtils -Amoníac -Filtres i filtració |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Objeto de conferencia |
Editor:
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Consejo Superior de Investigaciones Científicas (CSIC)
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Compartir:
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