Japan Platform for Redesign: Sustainable Infrastructure (JPRSI)

JPRSI Online Pavilion

Business Deodorization system using photocatalytic technology

Technology / Service Summary

Titanium oxide photocatalyst has even more oxidation power than ozone. UV lamps are placed between the photocatalytic filters for greater decomposition performance.


-For the food and kitchen exhaust of large shopping centers, compliance with regulatory standards and short circuit prevention to other stores.
-Measures for odor related to sewage treatment plants, printing factories, paint factories, etc.


-The filter is long life by photocatalytic action, since it has a self-regeneration function, there is no need for frequent replacement of the waste treatment and adsorbents such as adsorption method such as activated carbon, a low running cost.


Controlled Substance


Applicable Regions / Countries

  • Japan


-Developer, General Contractors, Subcontractors
-Equipment Distributor

Related SDGs Goals

  • 11. Sustainable Cities and Communities
  • 12. Responsible Consumption and Production

Business Deodorization system using photocatalytic technology

Youtube Videos

Photocatalytic Deodorization System Toyokosho Co., Ltd.