| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a deodorization method which can inhibit reversion odors after deodorization treatment.SOLUTION: The method includes the following steps in order: a cleaning water deodorization step (S1) for performing deodorization of a porous malodor generating part using cleaning water with oxidant mixed; a photocatalyst slurry dropping step (S2) for dropping photocatalyst slurry into the malodor generating part; and light irradiation step (S3) for performing light irradiation treatment to a photocatalyst slurry dropped portion.</p> |
