THE SYSTEM The Scrubber is sized according to the volume of air to be treated and the pollutants present in the effluent, in fact the first step consists in carrying out analyzes on the emission to be purified. On the basis of the latter, the type of tower to be built is decided, which can have one or more washing stages, ie with the possibility of introducing different reagents that “invest” the flow of pollutant that runs through the Scrubber. Another important constructive factor concerns the choice of the filling bodies which in addition to being of different shape and section can be floating or static. These purification systems have established themselves in different production sectors where it is necessary to deodorize, such as in the treatment of fumes from melting furnaces for ceramic paint factories. REGULATIONS The new regulations are evolving becoming more and more restrictive, in order to guarantee greater respect for the environment, and with them the technologies to be able to do so. Poppi Clementino Spa has evolved in this area by expanding its production of wet towers described above and normally used for deodorization and the abatement of pollutants such as fluorides, sulphides and others with the creation of Scrubbers for the reduction of NOx.