Patent ID: 6585898
Filing Date: 2003-07-01
Classification: A61L,C02F

Abstract:
A system for production of water having ozone dissolved therein, said system comprising:a water feeding means (11,V1,71,30,83), a container means (60), an ozone feeding means (10,70,V2,F1,20) for feeding ozone to a mixing means (BK) for dissolving ozone in said water, said mixing means (BK) drawing water from a lower output of the container (60), ozone measuring means (51) for measuring the ozone concentration of said water in the container (60), water pumping means (P1, P2) for circulating said water from the lower part of the container (60) to the upper part of the container (60) in dependence of a measured ozone concentration in said water and said ozone feeding means feeding ozone to said mixing means (BK) in dependence of a predetermined ozone concentration value, said container (60) having an outlet (84,P2,84,V4,12) for water having the predetermined concentration of ozone, said system adapted to maintain a predetermined liquid level in said container, said system further comprising a control unit (50) for controlling the system in dependence of measured physical parameters in the system.