Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/4894
Título: Experimental assessment of pressure drop in air stripping columns
Autor: Meira Castro, A C
Fiúza, António
Palavras-chave: Air stripping
Pressure drop
Groundwater
Volatile organic compounds
Modelling
Simulation
PDE
Data: 2002
Resumo: One important step in the design of air stripping operations for the removal of VOC is the choice of operating conditions, which are based in the phase ratio. This parameter sets on directly the stripping factor and the efficiency of the operation. Its value has an upper limit determined by the flooding regime, which is previewed using empirical correlations, namely the one developed by Eckert. This type of approach is not suitable for the development of algorithms. Using a pilot scale column and a convenient solution, the pressure drop was determined in different operating conditions and the experimental values were compared with the estimations. This particular research will be incorporated in a global model for simulating the dynamics of air stripping using a multi variable distributed parameter system.
URI: http://hdl.handle.net/10400.22/4894
Aparece nas colecções:ISEP – DMA – Comunicações em eventos científicos

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