I-Polyaluminum chloride (PAC) iyinhlanganisela yamakhemikhali ehlukahlukene esetshenziswa emikhakheni eyahlukene ngezinjongo zokwelashwa kwamanzi. Izinzuzo zayo zivela ekusebenzeni kwayo kahle, ukusetshenziswa kahle kwezindleko, kanye nobungane bemvelo. Lapha, sihlola izinzuzo ze-polyaluminum chloride ngokuningiliziwe.
Ukusebenza Kahle Kakhulu: Enye yezinzuzo eziyinhloko ze-PAC ukusebenza kwayo kahle kakhulu ekuphatheni amanzi. Isusa ngempumelelo ukungcola okufana nezinto eziqinile ezilengisiwe, izinto eziphilayo, kanye nezinhlayiya ze-colloidal emanzini, okwenza ifanelekele ukusetshenziswa okuhlukahlukene kusukela ekuphatheni amanzi kamasipala kuya ezinqubweni zezimboni.
Ukusebenza Okubanzi: I-PAC ithola izinhlelo zokusebenza ezimbonini ezahlukahlukene okuhlanganisa izikhungo zokuhlanza amanzi zikamasipala, ukukhiqizwa kwe-pulp nephepha, izindwangu, uwoyela negesi, nokuningi. Ukuguquguquka kwayo kwenza kube ukukhetha okuthandwayo kwezinqubo zokuhlanza amanzi emikhakheni ehlukene.
Ukugeleza Okusheshayo: I-PAC ibonisa izakhiwo zokugeleza okusheshayo, okuholela ekuqhekekeni okusheshayo nokucwengisiswa kwamanzi. Lesi senzo esisheshayo sisiza ekunciphiseni isikhathi sokucubungula futhi sithuthukise ukusebenza kahle kokusebenza kokwelashwa kwamanzi.
Ukubekezelelana kwe-pH: Ngokungafani nezinye izinto ezihlanganisa i-coagulant, i-PAC isebenza kahle kakhulu kune-pH ebanzi, okwenza ifanelekele ukwelapha amanzi ngamazinga e-pH ahlukahlukene ngaphandle kwesidingo sokulungiswa kwe-pH. Lesi sici senza inqubo yokwelapha ibe lula futhi sinciphise izindleko zokusebenza.
Ukukhiqizwa Kodaka Okuncishisiwe: I-PAC ikhiqiza udaka oluncane uma kuqhathaniswa nama-coagulant endabuko njenge-aluminium sulfate (alum). Umthamo wodaka ophansi usho ukuthi izindleko zokulahla zincishisiwe futhi kunciphisa umthelela wemvelo ohlotshaniswa nokulahlwa kodaka.
Izici Ezithuthukisiwe Zokuhlala: Ukusetshenziswa kwe-PAC kuphumela ezicini ezithuthukisiwe zokuhlala kwama-floc, okuholela emazingeni athuthukisiwe okudayiswa kwenhlabathi kanye nokuhlunga okucacile. Lokhu kuzuzisa kakhulu ezinqubweni zokwelashwa kwamanzi lapho ukukhiqizwa kwamanzi ahlanzekile kubalulekile khona.
Ukusebenza Kahle Kwezindleko: Naphezu kokusebenza kwayo okuphezulu, i-PAC ivame ukusebenza kahle kakhulu kunezinye izindlela zokuhlanganisa amanzi. Ukusebenza kwayo kahle kakhulu, izidingo zomthamo ophansi, kanye nokukhiqizwa kodaka okuncishisiwe kunegalelo ekongeni izindleko jikelele emisebenzini yokwelapha amanzi.
Ekuphetheni, izinzuzo ze-polyaluminum chloride (PAC) ekuphathweni kwamanzi ziningi futhi zibalulekile. Ngokusebenza kwayo okuphezulu kanye nezinzuzo eziningi, i-PAC iyaqhubeka nokudlala indima ebalulekile ekuqinisekiseni ukufinyelela emanzini ahlanzekile naphephile emhlabeni jikelele.
Isikhathi sokuthunyelwe: Mashi-28-2024