{TAIL ~ A process} 1, in which {HEAD ~ the amount} of aluminum trihydroxide particles dissolved in said spent liquor and the amount of spent liquor is such that the A/C ratio of the solution obtained is the same as the A/C ratio of the pregnant liquor 
in
{ TAIL ~ A process } 1 , in which { HEAD ~ the amount } of aluminum trihydroxide particles dissolved in said spent liquor and the amount of spent liquor is such that the A / C ratio of the solution obtained is the same as the A / C ratio of the pregnant liquor
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH REL OTH HEAD HEAD HEAD HEAD HEAD HEAD 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