Indima ye-polyyamide lapho isetshenziswa njenge-flecculant

Akunandaba noma hlobo luni lwemikhiqizo ye-polyrrylamide, njengokusetshenziswa kwe-flocculant, umthetho wawo owenziwayo ngokufanayo, indima yokudlala ikakhulukazi incike ezigabeni ezintathu, okuyisisekelo esibalulekile sokukhethwa komkhiqizo esivivinyweni se-beaker. Ukukhetha i-Cup Test kuyisithenjwa esibalulekile sendima yaso ekwethulweni kwemboni yamanje, iningi labantu likholelwa ukuthi inqubo yokubhula, ukufukula kanye nokuvuna kwezulu, bese kumininingwane kathathu Izigaba, kokubili ekuhlolweni kwelebhu noma ekusebenzeni komshini walezi zigaba ezintathu kungaba yinkomba enhle yokukhethwa kokuthi umkhiqizo uyasebenza, leli phepha lizoba ngokubanjwa kwama-flocculants, i-floccution, inqubo ye-sedimentation yephepha lizokwethula Ukuhlangana, ukuguquguquka kwenqubo ye-flocculant ngokuningiliziwe.

Isigaba se-2.Floccution: Inqubo yokukhula kwe-Alum kanye ne-Collening, edinga izinga elifanelekile lesiphithiphithi kanye nesikhathi esifanele sokuhlala (10-15min), esiteji sekwephuzile singabonakala ngenani elikhulu le-alum elibuthelwe kancane, ukwakhiwa kwe Sula ungqimba olungaphezulu komhlaba. Ngokuhlolwa kwe-beaker, vusa ku-150 RPM imizuzu eyi-6, bese kuthi ku-60 RPM imizuzu engaba ngu-4 kuze kube ukumiswa. Bheka ukuthi ukusabela kanjani, uma umphumela ungelungele ukulungisa ngesikhathi.