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Communication Dans Un Congrès Année : 2009

Design of a micro-channel reactor for decomposition of organic pollutants in waste water treatment

Résumé

Photocatalytic micro-channel reactor was built by using stereolithography process. A reactor with a micro-channel as a support of TiO2 photocatalyst was designed in order to reduce dimensions while improving the efficiency. Photocatalytic activity of the micro-reactor at various flow rates was evaluated by the inlet and outlet concentrations of salicylic acid as a model of pollutant. Influence of the initial pollutant concentration, the irradiation intensity on the rate of degradation of the pollutant was studied. A model with the kinetic parameters for the given support geometry was applied to reactor design and scale-up.
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Dates et versions

hal-00437445 , version 1 (30-11-2009)

Identifiants

  • HAL Id : hal-00437445 , version 1

Citer

Guillaume Charles, Serge Corbel, Marie-Christiane Carré, Thibault Roques-Carmes, Orfan Zahraa. Design of a micro-channel reactor for decomposition of organic pollutants in waste water treatment. 4th International Conference on Innovative Developments, Oct 2009, Leiria, Portugal. pp.431-434. ⟨hal-00437445⟩

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