This treatment program can also be combined with dispersant addition in the dilution make up {HEAD ~ feed water} into {TAIL ~ a PSC} 
into
This treatment program can also be combined with dispersant addition in the dilution make up { HEAD ~ feed water } into { TAIL ~ a PSC }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL