Ukusetyenziswa kweSluminum Sulfate kwishishini lempahla

I-Aluminium Sulfate, ngefomula yekhemikhali i-Al2(SO4)3, eyaziwa ngokuba yi-alum, yikhompawundi enyibilikayo emanzini edlala indima ebalulekileyo kwiinkqubo zokwenziwa kwelaphu ngenxa yeempawu zayo ezizodwa kunye nokwakheka kweekhemikhali. Enye yezicelo zayo eziphambili kukudaywa nokuprintwa kwelaphu. I-aluminium sulfate isebenza njenge-mordant, enceda ekuqiniseni idayi kwiifayibha, ngaloo ndlela iphucula ukuqina kombala kwaye iphucule umgangatho uwonke welaphu elidayiweyo. Ngokwenza ii-complexes ezinganyibilikiyo ngeedayi, i-alum iqinisekisa ukugcinwa kwazo kwilaphu, ithintela ukopha kunye nokunyamalala ngexesha lokuhlamba okulandelayo.

Ngaphezu koko, i-aluminium sulfate isetyenziswa ekulungiseleleni iintlobo ezithile zeedayi ze-mordant, ezifana ne-oyile ebomvu yaseTurkey. Ezi dayi, ezaziwa ngemibala yazo eqaqambileyo nehlala ixesha elide, zisetyenziswa kakhulu kwishishini leempahla zokudaya umqhaphu kunye nezinye iifayibha zendalo. Ukongezwa kwe-alum kwi-dye bath kwenza kube lula ukubopha iimolekyuli zedayi kwilaphu, nto leyo ebangela ukuba umbala ofanayo kunye nokukhawuleza kokuhlamba kuphuculwe.

Ukongeza kwindima yayo ekudayini, i-aluminium sulfate isetyenziswa kubungakanani belaphu, inkqubo ejolise ekuphuculeni amandla, ukuguda, kunye neempawu zokuphatha imisonto kunye namalaphu. Ii-Sizing agents, ezihlala zenziwe nge-starch okanye ii-synthetic polymers, zifakwa kumphezulu wemisonto ukunciphisa ukungqubana kunye nokuqhekeka ngexesha lokuluka okanye ukuluka. I-aluminium sulfate isetyenziswa njenge-coagulant ekulungiseleleni i-starch-based sizeing formulations. Ngokukhuthaza ukuhlanganiswa kwamasuntswana e-starch, i-alum inceda ekufezekiseni ukubekwa kobungakanani obufanayo kwilaphu, okukhokelela ekuphuculeni ukusebenza kakuhle kokuluka kunye nomgangatho welaphu.

Ngaphezu koko, i-aluminium sulfate isetyenziswa ekukhuhleni nasekususeni ubungakanani bempahla, ingakumbi imicu yekotoni. Ukukhuhla yinkqubo yokususa ukungcola, okufana ne-waxes, ii-pectin, kunye neeoyile zendalo, kumphezulu welaphu ukuze kube lula ukungena nokunamathela kwedayi. I-aluminium sulfate, kunye ne-alkalis okanye ii-surfactants, inceda ekuxubeni nasekusasazeni oku kungcola, nto leyo ebangela ukuba imicu icoceke kwaye ifunxe ngakumbi. Ngokufanayo, ekususeni ubungakanani, i-alum inceda ekuqhekekeni kwee-agents zobukhulu ezisekelwe kwisitatshi ezisetyenziswa ngexesha lokulungiselela intambo, ngaloo ndlela ilungiselela ilaphu ukuze lidaywe okanye ligqitywe emva koko.

Ukongeza, i-aluminium sulfate isebenza njenge-coagulant kwiinkqubo zonyango lwamanzi amdaka kwizityalo zokwenza amalaphu. Ukungcola okuvela kwimisebenzi eyahlukeneyo yelaphu kudla ngokuba nezinto eziqinileyo ezixhonyiweyo, izinto ezifaka imibala, kunye nezinye izinto ezingcolisayo, nto leyo ebangela imingeni yokusingqongileyo ukuba ayinyangwa. Ngokufaka i-alum emanzini amdaka, amasuntswana axhonyiweyo ayaphazamiseka kwaye ahlanganiswe, nto leyo enceda ukususwa kwawo ngokuthuthwa okanye ukuhluzwa. Oku kunceda ekufezekiseni ukuthobela imigangatho yolawulo kunye nokunciphisa impembelelo yokusingqongileyo yemisebenzi yokuvelisa amalaphu.

Ukuqukumbela, i-aluminium sulfate idlala indima ebanzi kwishishini lempahla, inegalelo ekudayini, ekulinganiseni, ekukhuhleni, ekususeni ubungakanani, nasekunyangweni kwamanzi amdaka. Ukusebenza kwayo njenge-mordant, coagulant, kunye noncedo lokucubungula kugxininisa ukubaluleka kwayo kwimisebenzi yokwenziwa kwempahla.