Combined gas treatment cold plasma and photocatalysis

摘要

Device for gas treatment, the device comprising a conduit (4) allowing passage of the effluent; two electrodes (8) having at least a dielectric barrier in a space between them and are arranged connected to the conduit (4), the electrodes (8) connected to a generator (10); at least one source of ultraviolet (UV) (16); and means for introducing ultraviolet radiation (UV) in the space between the electrodes (8); the device being characterized by a photocatalyst deposited on a fibrous support (12) and located within the conduit (4) in said space.