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.)
In addition to the chemical absorption of pollutants packed column scrubbers can be used for cooling or heat recovery.
In these systems the washing liquid is used to remove heat from the gas to be cooled. Liquid obtained can in turn be cooler in a water/water exchanger.
This technology has application when there are dusty emissions for which the use of air exchangers is problematic.