Abstract: A device for purifying a liquid in particular water is provided with an ozonating unit for treatment of said liquid with ozone and with a storage reservoir hydraulically connected to the ozonation unit. The device is provided with recirculation means for recirculating said treated liquid from said storage reservoir through a recirculation line. The recirculation line is provided with at least one filtration unit.
Abstract: A device for purifying a liquid in particular water is provided with an ozonating for treatment of said liquid with ozone and with a storage reservoir hydraulically connected to the ozonation unit. The device is provided with re-circulation means for re-circulating said treated liquid from said storage reservoir through a re-circulation line. The re-circulation line is provided with at least one filtration unit.