Iimveliso

I-aluminium sulfate, eyaziwa ngokuba yi-alum, yikhemikhali yekhemikhali kunye ne-formula Al2 (SO4)3.Isetyenziswa ngokuqhelekileyo kumashishini ahlukeneyo kunye nezicelo ngenxa yeempawu zayo eziguquguqukayo.Nantsi inkcazo yokusetyenziswa kwayo malunga namagama angama-300. Enye yezinto eziphambili zokusetyenziswa kwe-aluminium sulfate kunyango lwamanzi.Isetyenziswa ngokubanzi njenge-coagulant ekucoceni amanzi okusela kunye nokucocwa kwamanzi amdaka.Xa ifakwe emanzini, i-aluminium sulfate yenza iincinci ezihlanjululweyo ezibophezelayo kunye neengqungquthela ezimbi, ezifana nokungcola, ukungcola kunye ne-organic matter.Le nkqubo ivumela amaqhekeza ukuba adibanise kunye kwaye ahlale, okwenza kube lula ukuwasusa emanzini.Inceda ukususa i-turbidity, i-solids emisiwe, kunye nezinye i-microorganisms ezinobungozi, ngaloo ndlela iphucula umgangatho kunye nokhuseleko lwamanzi.Isebenza njenge-ejenti yokulinganisa, ephucula amandla, ukuprintwa, kunye nokuxhathisa kwamanzi kwiimveliso zephepha.Ngokusebenzisana ne-cellulose fibers kwiphepha, i-aluminium sulfate idala into efana ne-gel egcwalisa izikhewu phakathi kweefayili, idala isakhiwo esincinci.Oku kubangela ukubunjwa kwephepha elingcono kunye nokunciphisa ukufakwa kwe-inki, okukhokelela ekuprintweni okubukhali kunye nemibala eqaqambileyo.Ukongezelela, i-aluminium sulfate ifumana izicelo kwishishini le-textile.Isetyenziswa njenge-mordant, enceda ukulungisa idayi kwiilaphu kunye nokwandisa umbala wabo.Xa i-aluminiyam sulfate isetyenziswa kwiimpahla ezilukiweyo, yenza iqhina lekhemikhali phakathi kweemolekyuli zedayi kunye nemicu yelaphu.Le bhondi iqinisekisa ukuba imibala ihlala idlamkile kwaye ayipheli okanye ihlambe ngokulula.I-aluminium sulfate iyasebenza ngokukodwa kwiintsinga zendalo ezifana nekotoni kunye nesilika.Ngaphezu koko, i-aluminium sulfate iqeshwe kwishishini lokwakha njenge-stabilizer yomhlaba kunye ne-pH adjuster.Yongezwa kwiindawo zokwakha okanye iindlela zokuphucula ukuxinana kunye nokuzinza komhlaba.Ukongeza, i-aluminiyam sulfate inokuguqula i-pH yomhlaba, iyenze ifaneleke ngakumbi kwizityalo kwaye ithintele ubumuncu obugqithisileyo.Kwihorticulture, i-aluminiyam sulfate isetyenziswa njenge-acidifier yomhlaba ukuthoba i-pH yomhlaba.Ezinye izityalo, njengeezaleas, iirhododendron, namaqunube, ziyachuma kumhlaba oneasidi.Ngokudibanisa i-aluminium sulfate emhlabeni, abalimi banokudala indawo efanelekileyo yokuba ezi zityalo ezithanda i-asidi zikhule kwaye zichume.Ngokufutshane, i-aluminium sulfate inezicelo ezahlukahlukeneyo kunyango lwamanzi, iphepha kunye ne-pulp industry, i-textile industry, ukwakhiwa kunye ne-horticulture.Nokuba isetyenziswa njenge-coagulant kucoceko lwamanzi, iarhente yokulinganisa kwimveliso yephepha, i-mordant ekudayweni kwamalaphu, ukuzinzisa kulwakhiwo, okanye i-acidifier yomhlaba kwi-horticulture, i-aluminium sulfate ingqineka iyikhompawundi eguquguqukayo nexabisekileyo kumashishini amaninzi.