I-Polyaluminium chloride isetshenziswa ehlobo
Njengoba kufika ihlobo, izinga lokushisa liya likhuphuka, ngenxa yokwenyuka kwezinga lokushisa lasehlobo, ukusheshisa kokuzivocavoca kwama-molecule, kungakhathaliseki ukuthi indle yasekhaya noma indle yezimboni uma ukwelashwa kungakabi yisikhathi kuzovela iphunga elimnyama, ngakho-ke ihlobo libuye libe yingqophamlando yokusetshenziswa kwemikhiqizo yokuhlanza amanzi, ngakho-ke, kulesi sikhathi esishisayo ukusebenzisa i-polyaluminum chloride kudingeka unake ukuthi yini, izinga lokushisa eliphezulu linamuphi umphumela ku-polyaluminium chloride?
Ngokwesakhiwo sama-molecule se-polyaluminum chloride, i-PAC itholakale iyisisindo sama-molecule esisebenzayo. Lapho izinga lokushisa lishintsha, isakhiwo sayo sangaphakathi siyashintsha. Lesi sakhiwo sama-molecule sizinzile phakathi kwama-degrees ama-5 nama-degrees angama-20. Izinga lokushisa ehlobo liphakeme kakhulu kunama-degrees angama-20, lapho izinga lokushisa liphakeme, izinga lokuncibilika kanye nezinga lokusabela kwe-polyaluminum chloride lizosheshiswa, ngakho-ke isikhathi sokuncibilika kanye nesikhathi sokusabela singalungiswa ngokufanele. Ikakhulukazi esimweni sangaphandle, umswakama kanye nemvula kuzoholela ekushintsheni kokuhlushwa kwe-polyaluminum chloride kanye nekhwalithi yendle, ngalesi sikhathi, kuyadingeka ukwenza olunye uvivinyo oluncane ukuze kulinganiswe ukusetshenziswa okunengqondo kwe-polyaluminum chloride. Ehlobo, amanzi okuhlanza ukwengeza i-polyaluminum chloride, azokwakha imbali enkulu egcwele, esheshayo, umphumela wokuhlanza amanzi usobala. Uma umthamo umncane, ukusabela kwe-polyaluminum chloride kusengakwazi ukusheshiswa ekushiseni okuphezulu.
Ngamafuphi, kunezici eziningana okudingeka ziqashelwe ekusetshenzisweni kwemikhiqizo yokuhlanza amanzi ye-polyaluminum chloride ehlobo. Kodwa-ke, izinga lokushisa eliphezulu ehlobo alizange lithinte umphumela we-flocculation we-polyaluminum chloride.