umgcimbi wokwehla kwamathambo
1. Kwi-wastewater treatment: ususa amathambo kumatanki asebenta kakhulu kanye nezinye izindlela zokuhlola futhi kunciphisa COD, kungalibali ukuthi kuzosabela.
2. Kusebenzolo: ukwenza iphepha nokuphutha (ukulawula ifo yomoya weblack liquor), ukuprinta nekuphahla kwebhuluki (ukususa isize, ukucwashula, ukuphahla), amameko emithi (amameko okugcina, amameko okugcina ngokugcina), nakwakhiwa kwezibhamu/ink.