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