Biological process for purifying air in confined rooms and apparatus thereof
AssigneeIngegneria Ambientale Srl
InventorsUranio Mazzanti, Paolo De Filippis, Marco Scarsella
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Abstract
A deputation process and corresponding apparatus for purification of the air of a closed environment characterized by indoor pollution, in which, in order to reduce the 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 elements of water-air contact, designed precisely to transfer the pollutant substances from the closed environment into the water within the tank.
Claims21
A deputation apparatus for the purification of the air of a closed environment, characterized in that, in order to reduce or eliminate the pollutant substances contained in the air of the closed environment, it comprises a tank containing water, means for forcedly conveying the air of the environment to a system for wet-filtering and contact of the air with the water itself, and means of a biological type for purifying the water from the pollutant substances transferred thereto and coming from the air of the closed environment.
A biological process for purifying the air of a confined environment from pollutant substances responsible for indoor pollution, characterized in that it basically comprises the following steps:
- forced sending of the air to be purified to a wet-filtering system and for contact of the air with the water contained in a purposely provided deputation tank (V), so that the pollutant substances contained in the air will be transferred therefrom into the water;
- re-introduction of the depurated air into the environment;
- deputation of the water from the pollutant substances released by the air;
- said deputation of the water being obtained by means of absorption and metabolization of the pollutant substances present in the tank (V) by purposely provided active biomasses (B).
(canceled)
Dependencies are inferred from the claim text.