A process 15 wherein said {TAIL ~ mixture} of said ash and regenerated carbon particles is produced by {HEAD ~ thermal degradation} of a mixed liquor sludge recovered from said treatment system 
A process 15 wherein said { TAIL ~ mixture } of said ash and regenerated carbon particles is produced by { HEAD ~ thermal degradation } of a mixed liquor sludge recovered from said treatment system
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH