Features
This facility effectively deodorizes and adsorbs various volatile organic compounds and odors by using an adsorbent having a porous and large surface area, and eahausts them with clean air.
1. This is the equipment for adsorbing and removing gaseous pollutants, such as organic compounds and odors on the adsorbent, as the adsorbents, there are Activated carbon, Alumina, Zeolite, Bauxite, Silica gel. Of these, activated carbon is the most widely used
2. The kind of activated carbon
- Constructed carbon : Although it is expensive, it has a high adsorption rate and is used for the treatment of gas at high consentration
- Granular active carbon : Because it has a sufficiently large surface area and easily recover the adsorbed material with a small pressure drop on the fixing surface, is the most widly used
- Powdered active carbon : The price is cheap but the quality is lower than that of granular active carbon and the pressure drop is too large when used in the packed tower, so there are many limitations in use
3. Installation, operation and maintenance costs are low but it is efficient for operating only at low concentrations of pollutants
* Application : Painting facility, Printing industry, Petrochemical plant, Leather factory, Various organic solvents and Odorous industrial site
