PROCESS AND PLANT FOR PURIFYING LANDFILL BIOGAS AND/OR REMOVING BIOAEROSOLS THROUGH A BIOFILTERING SYSTEM, AND BIOFILTER FOR PURIFYING LANDFILL BIOGAS AND/OR REMOVING BIOAEROSOLS

摘要

The present invention refers to a process and to a plant for purifying biogases generated in the landfill bodies and/or removing bioaerosols through a biofiltering system, said plant comprising at least a biofilter (1) comprising a module containing a biologically active matrix for purifying said biogases and/or removing said bioaerosols and a semi-permeable covering sheet with filtering action (10) applied onto said module.