I-Polyaluminum chloride (PAC) yindlela eqhelekileyo yokuchonga elungileyo okanye embi?
Okokuqala, kufuneka siqonde iimpawu ze-polyaluminum chloride. Sisicombululo esingenavumba ukusuka kumthubi ukuya kubomvu okanye umgubo oqinileyo one-flocculation esebenzayo. Nangona kunjalo, umbala ukhanya kakhulu kwiimveliso ze-polyaluminum, kusenokwenzeka ukuba wongezwe iidayi, unokuba yingozi emzimbeni womntu. Ukongeza, uxinzelelo lwemveliso luphantsi kakhulu ukuba lungasetyenziswa, luphezulu kakhulu lunokuthintelwa kukuvaleka kwemibhobho, ngoko ke kuyimfuneko ukukhetha ngokufanelekileyo umthamo we-flocculant.
Okwesibini, inokwahlulwa ngokujonga ubunyani beemveliso ze-polyaluminum chloride. Ukuba isiseko setyuwa siphantsi, umxholo we-aluminiyam uphezulu, ofanelekileyo kwi-asidi yelindle; Ngokwahlukileyo koko, okukhona ubunyani buphezulu, kokukhona umxholo wesinyithi uphezulu, ofanelekileyo kwi-alkaline yelindle.
Ukongeza, inokwahlulwa ngokujonga izinga le-hydrolysis yemveliso. Ngokubanzi, iimveliso ezinezinga le-hydrolysis elicothayo ziya kuba ne-alum ekhaphukhaphu,
ngelixa iimveliso ezinesantya se-hydrolysis esikhawulezayo ziya kuba ne-alum enzima.
Umvelisi kunye noMboneleli wePolyaluminum Chloride Powder | EVERBRIGHT (cnchemist.com)