Aspiration and treatment plants for dusts and fumes produced in foundries, steel industry, faucets and fittings factories and mechanical industries
Biotrickling technology with shells suitable for the treatment of acid gases (400 ppm H2S) and VOC (2 grC / m3) in the industrial field (painting, foundries, food industry, etc.)
One of the problems associated with the use of activated carbon for the acid gas treatment is the high cost of the impregnant that is used to make the treatment of small molecules effective.
To make this technology more sustainable activated carbon has been developed that can be regenerated simply by washing with water.
Normally you can reuse the regenerated carbon for four cycles of operation. The problem with this technique depends is that the carbon is only re- generable only for particular compounds (H2S) and other compounds will remain on the carbon reducing the regenerated media life.