Abstract: A device for treating a liquid including an organic pollutant, the device including: a device for injecting, into the liquid, microbubbles of an containing fluid containing an oxygenated constituent, the oxygenated constituent being capable of reacting with the ferrous cations Fe2+ so as to generate hydroxyl radicals OH° and hydrogen peroxide H2O2; a cavitation generator capable of generating bubbles in the liquid by cavitation; a bubble implosion chamber; a generator of ferrous cations Fe2+, the cavitation bubble implosion chamber being placed in a region in which the liquid contains the ferrous cations.

Abstract: The invention relates to a device for treating a liquid containing a dissolved gas, said device comprising: a hydrodynamic reactor capable of generating, by cavitation, bubbles of said gas within said liquid, and a gas separator capable of extracting said bubbles from said liquid.

Abstract: A device for treating a liquid including an organic pollutant, the device including: a device for injecting, into the liquid, microbubbles of an containing fluid containing an oxygenated constituent, the oxygenated constituent being capable of reacting with the ferrous cations Fe2+ so as to generate hydroxyl radicals OH° and hydrogen peroxide H2O2; a cavitation generator capable of generating bubbles in the liquid by cavitation; a bubble implosion chamber; a generator of ferrous cations Fe2+, the cavitation bubble implosion chamber being placed in a region in which the liquid contains the ferrous cations.