Indastering ea biri, ho hloekisa metsi a litšila ke mosebetsi o rarahaneng le o boima. Metsi a litšila a mangata a hlahisoa nakong ea tlhahiso ea biri, e nang le lintho tse ngata tse phelang le limatlafatsi. E tlameha ho hlahlobjoa pele e ka hloekisoa ka mokhoa o nepahetseng litsing tsa khale tsa ho hloekisa metsi a litšila. Polyacrylamide (PAM), polymer ea boima bo phahameng ba limolek'hule, e fetohile tharollo e sebetsang bakeng sa ho hloekisa metsi a litšila libakeng tsa ho ritela. Sehlooho sena se tla hlahloba kamoo PAM e ka ntlafatsang ts'ebetso ea ho hloekisa metsi a litšila libakeng tsa breweries le ho kenya letsoho ntlafatsong e tsitsitseng.
Litšobotsi tsa metsi a litšila a brewery
Tlhahiso ea biri e kenyelletsa mekhahlelo e mengata, ho kenyelletsa le ho etsa 'mela, ho sila, ho sila, ho belisa, ho sefa, ho eketsa hop, ho belisoa, ho butsoa, ho hlakisa le ho paka. Metsi a litšila a tsoang mehloling e fapaneng a tla hlahisoa lits'ebetsong tsena, haholoholo ho kenyelletsa:
- Ho hlatsoa metsi ka mokhoa oa tlhahiso ea 'mela
- Metsi a ho hloekisa a tiileng
- Ho hlatsoa metsi bakeng sa mokhoa oa saccharification
- Ho hloekisa tanka ea metsi
- Metsi a hlatsuoang ka makotikoting le libotlolo
- Metsi a pholileng
- Ho hlatsoa metsi ka workshop ea lihlahisoa tse phethiloeng
- Le likhoerekhoere tse ling tsa malapeng
Hangata metsi ana a litšila a na le lintho tse phelang tse kang liprotheine, tomoso, polysaccharides le lijo-thollo tse setseng. Boleng ba metsi bo rarahane 'me phekolo e thata.
PAM e Ntlafatsa Phekolo ea Metsi a litšila Joang ho Breweries
Mokhoa oa ho khetha Polyacrylamide bakeng sa Phekolo ea Metsi a litšila a Brewery
Phekolong ea metsi a litšila ea li-breweries, ho bohlokoa haholo ho khetha mofuta o nepahetseng le litekanyetso tsa PAM. E le ho finyella phello e ntle ka ho fetisisa ea phekolo, hoa hlokahala ho tseba boima ba limolek'hule, mofuta oa ion le litekanyetso tsa PAM ka liteko tsa laboratori le sebakeng sa marang-rang hammoho le likarolo tse khethehileng le litšobotsi tsa boleng ba metsi a metsi a litšila.
Lintlha tsa bohlokoa li kenyelletsa:
Mefuta ea lintho tse thata tse emisitsoeng ka metsing a litšila:Hangata metsi a litšila a na le lintho tse phelang tse kang liprotheine, tomoso le li-polysaccharides, haholo-holo tomoso le liprotheine tsa 'mela.
Boleng ba pH ea metsi a litšila:Litekanyetso tse fapaneng tsa pH tsa metsi a litšila le tsona li ka ama ts'ebetso ea PAM.
Boemo ba metsi a litšila:Metsi a litšila a nang le moferefere o phahameng a hloka li-flocculants tse sebetsang hantle ho netefatsa hore mobu o sebetsa hantle.
PAM e arotsoe haholo ka mefuta e meraro: cationic, anionic le nonionic. Bakeng sa metsi a litšila a biri a nang le lintho tse ngata tsa tlhaho le tefiso e mpe, PAM ea boima bo phahameng ba molek'hule ke eona khetho e ntle ka ho fetisisa. Bokhoni ba eona bo matla ba flocculation bo ka rarolla litšila kapele le ho ntlafatsa ts'ebetso ea ho tlosoa ho tiileng.
Tekanyo ea PAM e bohlokoa molemong oa katleho ea kalafo ea metsi a litšila. Ho eketsa PAM e ngata haholo ho ka lebisa litšila le tlhahiso e feteletseng ea seretse, ha ho eketsa hanyenyane haholo ho ka baka phello e mpe ea phekolo. Ka hona, ho laola ka nepo litekanyetso tsa PAM ho bohlokoa haholo.
Polyacrylamide (PAM) e fana ka tharollo e sebetsang hantle, ea moruo le e baballang tikoloho bakeng sa kalafo ea metsi a litšila libakeng tsa ho ritela. Bokhoni ba eona ba ho phaphamala le ho kopanya lintho tse tiileng tse emisitsoeng li thusa ho ntlafatsa boleng ba metsi, ts'ebetso ea ho sefa le taolo ea metsi a litšila. Yuncang e ikemiselitse ho fana ka lik'hemik'hale tsa boleng bo holimo tsa ho hloekisa metsi ho fihlela litlhoko tse ikhethang tsa liindasteri tse fapaneng, ho kenyeletsoa le borikhoe. Re na le tsebo ea ho khetha mofuta o nepahetseng le litekanyetso tsa PAM ho netefatsa ts'ebetso e ntle ka ho fetisisa ea ts'ebetso, ho fokotsa litšenyehelo tsa ts'ebetso le phello ea tikoloho. Ka tšehetso ea rona ea tekheniki le litharollo tse feto-fetohang tsa phepelo ea phepelo, re thusa bareki ba rona ho fihlela boleng ba metsi a hloekileng, ho matlafatsa ts'ebetso, le ho fihlela maemo a taolo ka nepo. Khetha Yuncang ho fumana litharollo tsa metsi tse tšepahalang, tse baballang le tse baballang tikoloho.
Nako ea poso: Sep-26-2025