Concentrating systems (VOC)
The concentrating systems are required when large waste air volumes have only low loadings. Combined with a thermal or catalytic waste air purification plant, the concentrating systems permit an economical elimination of the pollutants.
The purification of the process air inside the concentrating system is achieved by adsorption of the pollutants into the adsorption material, which is selected for each application.
With a continuous or discontinous release of the pollutants into a smaller air stream, a long life time of the system is assured.