| 摘要 |
PURPOSE: To provide an adsorbent having zeolite, which is able to simultaneously remove various kinds of odors and provide an optimum filter, minimize unnecessary waste of a filter media and provide functionality to the filter media. CONSTITUTION: The device comprises a housing (100) that has a predetermined space and forms a flow path from a lower part to an upper part by using a fan (110) and a filtering means that is installed inside of the housing and has a shell layer (150a), a bio-ball layer (150b), a zeolite layer (150c), an activated carbon layer (150d), an activated alumina layer (150e) and a zinc oxide layer in sequence from the lower part to the upper part of the housing. The adsorbent comprises a mixture of a zeolite having a diameter of 2-5 millimeters, an activated carbon, an activated alumina and a photocatalyst carrier.
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