The present invention relates to an apparatus and method for {TAIL ~ aeration} and purification of liquids, and more particularly to an apparatus and method for producing {HEAD ~ small gas bubbles} in liquids for purification and aeration of said liquids 
The present invention relates to an apparatus and method for { TAIL ~ aeration } and purification of liquids , and more particularly to an apparatus and method for producing { HEAD ~ small gas bubbles } in liquids for purification and aeration of said liquids
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH