I-Aluminium Sulfate, eyaziwa ngokuba yiAlum, yikhompawundi eguquguqukayo esetyenziswa kakhulu kumashishini ahlukeneyo nakwimisebenzi yezolimo. Yinto eqinileyo emhlophe enyibilikayo emanzini kwaye inencasa emnandi. I-Aluminium Sulfate ineempawu ezahlukeneyo ezenza ukuba ibe yinxalenye ebalulekileyo ekuvelisweni kweekhemikhali zonyango lwamanzi, kubandakanya nokukwazi kwayo ukusebenza njenge-flocculant, coagulant, kunye ne-pH stabilizer.
Ukusetyenziswa kwe-Aluminium Sulfate njenge-flocculant ekucoceni amanzi yenye yezona zinto zibalulekileyo ekusetyenzisweni kwayo. Njenge-flocculant, i-Aluminium Sulfate itsala kwaye ibopha amasuntswana amancinci, iwenze abe makhulu kwaye abe nzima, aze ahlale ezantsi kwesikhongozeli okanye inkqubo yokucoca. Le nkqubo yaziwa ngokuba yi-flocculation kwaye linyathelo elibalulekileyo ekuphatheni amanzi amdaka namanzi okusela.
I-Aluminium Sulfate isetyenziswa kakhulu njenge-coagulant ekunyangweni kwamanzi amdaka avela kwimithombo eyahlukeneyo, kuquka amashishini kunye noomasipala. Isebenza kakuhle ekususeni ukungcola, okufana nezinto eziqinileyo ezixhonyiweyo, izinto eziphilayo, kunye neentsholongwane, emanzini amdaka. Inkqubo yokuxinana iyawaphazamisa amasuntswana emanzini, iwavumela ukuba ahlangane aze enze amasuntswana amakhulu anokususwa ngokulula ngokusebenzisa i-sedimentation, i-filtration, okanye i-flotation.
Kwezolimo, iAluminium Sulfate isetyenziselwa ukulungisa amanqanaba e-pH yomhlaba, nto leyo ebalulekileyo ekukhuleni kwezityalo. Iluncedo kakhulu kumhlaba one-asidi, apho ithintela i-pH, nto leyo eyenza umhlaba ube ne-alkaline ngakumbi. Oku, kuvumela izityalo ukuba zifunxe izondlo ngokufanelekileyo, nto leyo ekhokelela ekukhuleni nasekuveliseni okuphucukileyo.
Ukusetyenziswa kwe-Aluminium Sulfate ekwenzeni iikhemikhali zonyango lwamanzi kubalulekile, njengoko iyinxalenye ebalulekileyo ekuvelisweni kwee-coagulants kunye nee-flocculants. Imarike yehlabathi yeekhemikhali zonyango lwamanzi kulindeleke ukuba ikhule kakhulu kwiminyaka ezayo, kugxilwe kakhulu kumazwe asaphuhlayo atyala imali ekuphuculeni iziseko zawo zonyango lwamanzi. Ngenxa yoko, imfuno ye-Aluminium Sulfate kulindeleke ukuba inyuke, njengoko iyinxalenye ebalulekileyo ekuvelisweni kweekhemikhali zonyango lwamanzi.
Kukho iintlobo ngeentloboabavelisi beekhemikhaliezigxile ekuveliseni iimveliso ezisekelwe kwi-Aluminium Sulfate. Ezi nkampani zisebenzisa iinkqubo zokuvelisa eziphambili eziqinisekisa ukuveliswa kweemveliso ezikumgangatho ophezulu ezihlangabezana nemigangatho yoshishino. Umgangatho weemveliso ezisekelwe kwi-Aluminium Sulfate ubaluleke kakhulu, njengoko naluphi na ukungcola okanye izinto ezingcolisayo zinokuba nefuthe elibalulekileyo ekusebenzeni kakuhle kwenkqubo yokunyanga amanzi.
Ukuqukumbela, iAluminium Sulfate yikhompawundi enokusebenziseka ngeendlela ezahlukeneyo kwimizi-mveliso nakwezolimo. Ukusetyenziswa kwayo njenge-flocculant kunye ne-coagulant ekunyangweni kwamanzi amdaka namanzi okusela kubaluleke kakhulu, njengoko inceda ukususa ukungcola kunye neentsholongwane emanzini. Ukongeza, ukusetyenziswa kwayo kwezolimo kubalulekile, njengoko inceda ukulungisa amanqanaba e-pH yomhlaba, nto leyo ekhokelela ekukhuleni kwesivuno kunye nesivuno esingcono.
Ngenxa yokukhula okuqikelelweyo kwiiikhemikhali zokucoca amanziKwimarike, kulindeleke ukuba imfuno ye-Aluminium Sulfate inyuke, nto leyo eyenza ukuba ibe yinxalenye ebalulekileyo kwimveliso yeekhemikhali zonyango lwamanzi. Ngenxa yoko, abavelisi beekhemikhali zonyango lwamanzi kufuneka basebenzise iinkqubo zokuvelisa eziphambili ukuqinisekisa ukuveliswa kweemveliso ezisekwe kwi-Aluminium Sulfate ezikumgangatho ophezulu ezihlangabezana nemigangatho yoshishino.
Ixesha leposi: Matshi-27-2023