| abstract |
The device for producing and treating a gas stream (F) comprises an exchange chamber (2) having at least a first discharge opening (2b) of a gas flow, means (3; supplying the enclosure with a liquid (L), means (3; 5) for evacuating the liquid (L) contained in the exchange enclosure (2) and aeraulic means (6), which are suitable in operation to create, by suction or blowing, an incoming gas flow (F) from outside the exchange chamber (2), so that this incoming gas flow (F) is introduced into the volume liquid (V) contained in the exchange chamber (2), and an outgoing gas stream (F ') treated by direct contact with said volume of liquid rises inside the exchange chamber and is evacuated outside said exchange chamber (2) through the discharge opening (2b). The device comprises first measuring means (7) for a first operating parameter (Xout) measured in the outgoing gas flow (F ') or first measuring means for a first operating parameter (Xout) measuring the concentration. (CLout) a compound in the liquid contained in the exchange chamber (2) or measuring the pH (pHout) of the liquid contained in the exchange chamber (2). The device comprises electronic control means (9) able to automatically control the means (3; 4) for supplying the exchange chamber and the evacuation means (3; 5) for the exchange chamber. based at least on this first operating parameter (Xout). |