P2 O5 values are soluble in {HEAD ~ water} producing {TAIL ~ a weak phosphoric acid solution} initially which has value as a potential recycle stream in commercial operations 
producing
P2 O5 values are soluble in { HEAD ~ water } producing { TAIL ~ a weak phosphoric acid solution } initially which has value as a potential recycle stream in commercial operations
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH