Umxholo wolwakhiwo: Ukuguqulwa komgca we-granulation wamanzi, umgca wokwandisa, umgca wokutyumza umgubo ocolekileyo kakhulu, imibhobho yothungelwano lomoya kunye nezixhobo zokukhusela okusingqongileyo; Ukulungiswa kwenkqubo yokucoca amanzi.
Inkqubo ephambili: ukutshiza ngamanzi (ukuhambisa i-spray sedimentation absorption) ukuya kuthi ga kwi-discharge eqhelekileyo.
Ngaphambili:Iprojekthi yesiseko sokuzalisa