FILTER HAVING PHOTOCATALYTIC CAPACITY

摘要

PROBLEM TO BE SOLVED: To provide a filter having high performance photocatalytic capacity low in air passing resistance and capable of effectively irradiating a titanium oxide photocatalyst with ultraviolet rays. SOLUTION: A filter having photocatalytic capacity is realized by fixing a granular article mainly comprising a titanium oxide photocatalyst with a sphere corresponding diameter of 0.1-5 mm or/and a granular article having the titanium oxide photocatalyst carried thereon to a filter having a three- dimensional reticulated structure with a thickness of 0.5-50 mm by an adhesive.