Olu vumbululo lukwicandelo lobuchwephesha lokuvelisa i-flocculant yepeyinti, kwaye ngakumbi lunxulumene ne-flocculant yepeyinti, indlela yokulungiselela kunye nokusetyenziswa kwayo. I-arhente ekhoyo ye-flocculating yepeyinti ayinasiphumo sokungqubana kakuhle, ukususa i-COD, ukuthintela ukugqwala kunye nemiphumo yokuthintela umhlwa, ngoko ke olu vumbululo lubonelela nge-arhente ye-flocculating yepeyinti, equka ezi zinto zilandelayo ze-arhente ye-A kunye ne-arhente ye-B; i-arhente ye-A iquka, ngobunzima, iinxalenye ezi-1-5 ze-amino compound, iinxalenye ezi-1-5 ze-aldehyde compound, iinxalenye ezingama-30-60 ze-bentonite kunye neenxalenye ezili-10-20 ze-polyaluminium chloride; i-arhente ye-B iquka iinxalenye ezi-0.5-1.5 ze-polyacrylamide, iinxalenye ezi-0.3-1 ze-bactericide, iinxalenye ezingama-20-40 ze-antirust additive kunye neenxalenye ezi-2-6 ze-defoamer; i-arhente ye-A kunye ne-arhente ye-B zombini ziqulathe iinxalenye ezingama-300 zamanzi. Olu vumbululo lukwabonelela ngendlela yokulungiselela kunye nokusetyenziswa kwe-arhente ye-flocculating yepeyinti. I-flocculant isetyenziselwa izinga lokususa inkungu yepeyinti emanzini amdaka, engaphezulu kwama-95%, inokunciphisa izinto ezixhonyiweyo ze-SS, ngaxeshanye inciphise i-COD ngaphezulu kwama-55%, kwaye ingasetyenziswa kakhulu ekunyangeni ipeyinti emanzini amdaka.