The present invention is a volatile organic compound was purified utilizing Graf enemy desorption consisting of adsorption and photocatalytic oxidation process in order to prolong the residence time within the photocatalytic oxidation process in the catalytic oxidation process using a photocatalyst that require a relatively long residence time or It relates to a fluid processing method containing environment cartridge unit and a volatile organic compound or a bad smell for a fluid process contains the stench.
A photocatalyst layer, environment cartridge unit composed in the order of the adsorption layer and the photocatalyst layer is extended to the volatile organic compounds or the residence time for the photocatalytic reaction in the odor contained in the fluid in the photocatalyst layer of the front and back by the volatile organic contents in the fluid thereby constantly improving the processing efficiency of a compound or a bad smell. When hayeoteul place environment cartridge unit of the present invention into a plurality in series in the fluid treatment direction (in series), volatile organic compounds by chromatographic ever adsorption and desorption of the present invention systems before the plurality of adsorption layers disposed in series in the area of or residence time in the extension of the photocatalytic reaction of the odor, and characterized in that formed around the area, place a plurality of the unit, can be a volatile organic compound or a bad smell contained in the fluid effectively reducing or removing treatment. In the volatile organic compounds or the reduction of odors or to remove processing method included in the fluid due to the photocatalytic reaction, the volatile organic compounds in the reaction by the activated photocatalyst by the volatile organic compound or a reduced or a light source for the purpose of removal efficiency increase of odor or to increase the residence time of the bad smell, to a fluid traveling direction to insert the absorption filter between the photocatalyst filter and the photocatalyst filter, a photocatalyst filter-adsorption filter-reduction or removal of volatile organic compounds or malodor contained in the fluid consisting of a photocatalyst filter processing unit or the environment constitutes a cartridge unit. Sikimyeo irradiated with a light source to the fluid traveling direction before and after the said unit activating the photocatalyst filter of the unit, a plurality of the plurality of retention time extending in a photocatalytic reaction of the volatile organic compound or a bad smell according to the plurality of the adsorption filter by placing the unit and characterized in that formed around the region disposed above the unit can be a volatile organic compound or a bad smell contained in the fluid effectively reducing or removing treatment.