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Biomass accumulation effect on the hydrodynamics of an alkaline biotrickling filter treating dimethyl disulfide vapors: experimental determination towards a dynamic model description

Autor
Arellano, L.; Dorado, A.D.; Gamisans, X.; Revah, S.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
5th International Conference on Biotechniques for Air Pollution Control and Bioenergy
Any de l'edició
2013
Data de presentació
2013-09-11
Llibre d'actes
Biotechniques for air pollution control & bioenergy : biotechniques-2013 : proceedings of the 5th International Conference on Biotechniques for Air Pollution Control and Bioenergy
Pàgina inicial
267
Pàgina final
274
Resum
The biomass accumulation effect on the performance of a biotrickling filter (BTF) has been assessed in termps of the hydrodynamics and the void space available to gas treatment changes. It was determined tht the available space for gas treatment inside the BTF had been reduced to almost half of that calculated initially when packing was biofilm free. Assuming that flow of liquid through a BTF can be described by the dispersion plug flow model, dispersion coefficients (Ddisp) of 0,12 and 0,33 m2 ...
Paraules clau
DMDS, RTD, alkaline biotrickling filter, axial dispersion, modeling
Grup de recerca
BIOGAP - Grup de Tractament Biològic de Contaminants Gasosos i Olors
SSR-UPC - Smart Sustainable Resources

Participants