| abstract |
The invention discloses a sewage deodorizing catalyst and a preparation method and application thereof. This sewage deodorization catalyst is a supported metal oxidant catalyst. Also disclosed are a preparation method of the sewage deodorizing catalyst, and a method for deodorizing sewage by using the sewage deodorizing catalyst. In the present invention, under mild conditions, H 2 O 2 is used as an oxidant, and a supported metal oxide catalyst is added to realize deodorization of sewage by a catalytic oxidation method. The catalyst can be recycled, the oxidant is green and environmentally friendly, and the removal rate of odorous substances high. |