1. General classification of treatment processes

There is currently a wide range of processes available for the purification of odorous gaseous emissions. In order to summarize them, and based on general literature and a general classification previously published [1][2] to [8][23][29] , the figure 1 lists the main possible treatments, classifying them arbitrarily according to whether they involve molecule destruction or, more simply, transfer. As we shall see in the rest of this article, this type of classification...