| abstract |
Device for treating a liquid medium comprises, communicating with a reservoir (6) of liquid to be treated, a treatment vessel (2) comprising an emitter (1) of high frequency ultrasonic waves (4) emitted towards the interior of compartment (2) and an emitter (3) of microbubbles (5) of diameter < 1 mm; the emitters being positioned so as to ensure the emission of microbubbles (5) in the field of the ultrasound (4) emitted in (2). |