Kapangidwe kameneka kali m'gulu laukadaulo wopanga utoto wa flocculant, ndipo makamaka kamagwirizana ndi utoto wa flocculant, njira yokonzekera ndi kugwiritsa ntchito. Kapangidwe kameneka ka utoto wa flocculant kamene kali ndi mphamvu yofooka ya flocculant, kuchotsa COD, kupewa dzimbiri ndi zotsatira zopewera dzimbiri, kotero kapangidwe kameneka kamapereka kapangidwe ka flocculant ya utoto, komwe kali ndi zinthu zotsatirazi za A agent ndi B agent; A agent imakhala ndi, kulemera kwake, magawo 1-5 a amino compound, magawo 1-5 a aldehyde compound, magawo 30-60 a bentonite ndi magawo 10-20 a polyaluminium chloride; B agent imakhala ndi magawo 0.5-1.5 a polyacrylamide, gawo 0.3-1 la bactericide, magawo 20-40 a antidzimbiri additive ndi magawo 2-6 a defoamer; A agent ndi B agent zonse zimakhala ndi magawo 300 a madzi. Kapangidwe kameneka kamaperekanso njira yokonzekera ndi kugwiritsa ntchito kapangidwe ka utoto wa flocculating. Flocculant imagwiritsidwa ntchito pochotsa utoto m'madzi otayidwa, omwe ndi oposa 95%, amatha kuchepetsa zinthu zolimba zoyimitsidwa za SS, nthawi imodzi amachepetsa COD ndi oposa 55%, ndipo angagwiritsidwe ntchito kwambiri pochiza utoto m'madzi otayidwa.