Tšebeliso ea Sluminum Sulfate indastering ea masela

Aluminium Sulfate, ka foromo ea lik'hemik'hale Al2(SO4)3, e tsejoang hape e le alum, ke motsoako o qhibilihang ka metsing o bapalang karolo ea bohlokoa lits'ebetsong tsa tlhahiso ea masela ka lebaka la thepa ea oona e ikhethang le sebopeho sa lik'hemik'hale. E 'ngoe ea lits'ebeliso tsa eona tsa mantlha ke ho daea le ho hatisa masela. Aluminium sulfate e sebetsa e le mordant, e thusang ho tiisa lidae ho likhoele, ka hona e ntlafatsa ho potlaka ha 'mala le ho ntlafatsa boleng ka kakaretso ba lesela le dailoeng. Ka ho etsa metsoako e sa qhibiliheng ka lidae, alum e netefatsa hore e lula e le lesela, e thibela ho tsoa mali le ho fela nakong ea ho hlatsuoa ho latelang.

Ho feta moo, aluminium sulfate e sebediswa ho lokiseng mefuta e itseng ya didae tsa mordant, tse kang oli e kgubedu ya Turkey. Didae tsena, tse tsebahalang ka mebala ya tsona e benyang le e tshwarellang nako e telele, di sebediswa haholo indastering ya masela bakeng sa ho daea k'hothone le difaeba tse ding tsa tlhaho. Ho eketswa ha alum ho hlapa ya dae ho nolofatsa ho tlamahana ha dimolek'hule tsa dae leseleng, e leng se fellang ka mmala o tshwanang le ho ntlafala ha ho hlatswa.

Ntle le karolo ea eona ho daeng, aluminium sulfate e sebelisoa boholong ba masela, e leng mokhoa o reretsoeng ho ntlafatsa matla, boreledi le thepa ea ho sebetsana le likhoele le masela. Lisebelisoa tsa boholo, tseo hangata li entsoeng ka starch kapa li-polymer tsa maiketsetso, li sebelisoa holim'a likhoele ho fokotsa khohlano le ho robeha nakong ea ho loha kapa ho loha. Aluminium sulfate e sebelisoa e le coagulant ha ho lokisoa mekhoa ea boholo e thehiloeng ho starch. Ka ho khothaletsa ho bokellana ha likaroloana tsa starch, alum e thusa ho fihlela ho beoa ha boholo bo tšoanang holim'a lesela, e leng se lebisang ho ntlafatseng bokhoni ba ho loha le boleng ba lesela.

Ho feta moo, aluminium sulfate e sebediswa ho sefa le ho ntsha boholo ba masela, haholoholo difaeba tsa k'hothone. Ho sefa ke tshebetso ya ho tlosa ditshila, tse kang boka, di-pectin, le oli tsa tlhaho, hodima lesela ho nolofatsa ho kenella ha dae le ho kgomarela ha yona hamolemo. Aluminium sulfate, hammoho le di-alkali kapa di-surfactants, e thusa ho emulsify le ho qhalanya ditshila tsena, e leng se fellang ka difaeba tse hlwekileng le tse monyang haholo. Ka ho tshwanang, ho sefa boholo, alum e thusa ho senyeheng ha di-saeger tse thehilweng ho starch tse sebediswang nakong ya ho lokisa khoele, ka hona e lokisa lesela bakeng sa ho daea kapa ho qeta kalafo.

Ho phaella moo, aluminium sulfate e sebetsa e le coagulant lits'ebetsong tsa kalafo ea metsi a litšila ka har'a lifeme tsa tlhahiso ea masela. Mantle a hlahisoang ke mesebetsi e fapaneng ea masela hangata a na le lintho tse tiileng tse emisitsoeng, lintho tse mebala-bala le litšila tse ling, tse bakang liphephetso tsa tikoloho haeba li sa phekoloe. Ka ho eketsa alum metsing a litšila, likaroloana tse emisitsoeng lia senyeha le ho kopanngoa, ho nolofalletsa ho tlosoa ha tsona ka ho senngoa kapa ho sefshoa. Sena se thusa ho fihlela ho latela maemo a taolo le ho fokotsa tšusumetso ea tikoloho ea mesebetsi ea tlhahiso ea masela.

Qetellong, aluminium sulfate e bapala karolo e nang le mahlakore a mangata indastering ea masela, e tlatsetsa lits'ebetsong tsa ho daea, ho lekanya boholo, ho sefa, ho tlosa boholo le ho phekola metsi a litšila. Katleho ea eona e le mordant, coagulant, le thuso ea ho e lokisa e totobatsa bohlokoa ba eona ts'ebetsong ea tlhahiso ea masela.