{HEAD ~ The process} 4 wherein the aqueous solution contains a concentration of the absorbent compound of {TAIL ~ at least about 0.1 molar} 
{ HEAD ~ The process } 4 wherein the aqueous solution contains a concentration of the absorbent compound of { TAIL ~ at least about 0.1 molar }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL