The Mion Ventoltermica floating-bed scrubber allows the concentration of odorous substances present in a gas stream, primarily fumes and micro-pollutant acids, to be reduced by means of the wet abatement technology.
The saturated air derives from:
- maturation areas for waste treatment;
- production processed which generate intense and unpleasant odours, etc.;
fans send it to one or more than one scrubber, inside of which there are floating fill bodies consisting of hollow spheres.
Removal of the pollutants with this system takes place by dissolving them in washing liquid (generally water) which is then sprayed onto the fill bodies by means of spray nozzles. If the pollutants present have poor water-soluble properties, their removal from the air flow is carried out using suitable acid or base reagents (depending on the characteristics of the pollutant). As these reagent combine chemically with the pollutant to be removed, they allow the pollutant composite to fall onto the base of the scrubber.