BIOLOGICAL PROCESS FOR PURIFYING AIR IN CONFINED ROOMS AND APPARATUS THEREOF

摘要

Described herein is a depuration process and corresponding apparatus for purification ' of the air of a closed environment characterized by indoor pollution, in which, in order to reduce said pollution, a water tank is provided that contains a multiplicity of active biomasses designed to absorb and metabolize the pollutant substances that are contained in the water and come from the air of the closed environment, and means of water-air contact, designed precisely to transfer said pollutant substances from the closed environment into the water within the tank.