#$%^&*AU2018282382A120200709.pdf#####Abstract An ozone distribution system wherein an ozone generator of known type in use supplies ozone at a preselected concentration to an ozone distribution pipe which is arranged to pass through or around the area to be treated with ozone, said ozone distribution pipe 5 being arranged to provide a continuous circuit and to provide a smooth path without sharp bends, said ozone distribution pipe being perforated at intervals along its length, to allow ozone to disperse from the pipe. 10 Fig. 2 94/4 SENSOR SENSOR 36 SENSOR 36 36 OZONE GENERATOR -30DISPLAY PHONE 34 35 31 -32Fig.4
