Air from {TAIL ~ the interior} of the institution is first treated in a cyclone to remove dust, bacteria and odors, then mixed with ozone generated from a separate air source to form an air ozone mixture which is distributed in the form of {HEAD ~ fine bubbles} in an air/water contact sterilizing chamber 
Air from { TAIL ~ the interior } of the institution is first treated in a cyclone to remove dust , bacteria and odors , then mixed with ozone generated from a separate air source to form an air ozone mixture which is distributed in the form of { HEAD ~ fine bubbles } in an air / water contact sterilizing chamber
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH