Lilemong tse 'maloa tse fetileng, li-membrane tsa graphene oxide li ne li sebelisoa haholo bakeng sa ho ntša letsoai metsing a leoatle le ho arola dae.Leha ho le joalo, li-membrane li na le lisebelisoa tse ngata tse fapaneng, tse kang indasteri ea lijo.
Sehlopha sa lipatlisiso se tsoang Global Aquatic Innovation Center sa Univesithi ea Shinshu se ithutile tšebeliso ea li-membrane tsa graphene oxide lebeseng.Mofuta ona oa lera hangata o etsa lesela le teteaneng la litšila (khabone, "Graphene oxide membranes bakeng sa lebese le se nang lactose" leselang la polymer. )
Koala lera la graphene oxide le kenngoeng ke lactose le metsi;siea mafura, liprotheine le macromolecules ka lebese.
Li-membrane tsa graphene oxide li na le molemo oa ho hlahisa likarolo tse nang le porous fouling, kahoo ts'ebetso ea tsona ea ho hloekisa e ka bolokeha ho feta li-membrane tsa khoebo tsa polymer.K'hemik'hale e ikhethang le sebopeho sa lera la graphene oxide membrane e lumella ho matlafatsa ho kenella ha lactose le metsi, ha e ntse e leleka mafura, protheine le liminerale tse ling.Ka hona, sebopeho, tatso le boleng ba phepo ea lebese li ka bolokoa hamolemo ha li bapisoa le lifilimi tsa khoebo tsa polymer.
Ka lebaka la sebopeho se ikhethileng sa lera la porous fouling le membrane ea graphene oxide, khatello ea lactose le lactose permeation flux e phahame haholo ho feta ea nanofiltration membranes.Ka ho sebelisa lesela la ts'ehetso le boholo ba pore ea 1 μm e le lera la graphene oxide, tšilafalo e ke keng ea fetoloa e ntlafatsoa.Sena se lebisa ho thehoeng ha lera la porous fouling, e leng se nolofalletsang sekhahla se phahameng sa ho hlaphoheloa ha metsi ka mor'a hore lebese le sefshoe.
E totobatsa ts'ebetso ea eona e babatsehang ea ho thibela likokoana-hloko le khetho e phahameng ea lactose, mosebetsi ona oa bopula-maliboho o bontša tšebeliso ea li-membrane tsa graphene oxide indastering ea lijo, haholo-holo indasteri ea lebese.Mokhoa ona o boloka matla a maholo a ho tlosa tsoekere ho lino tse tahang, ha o ntse o boloka lisebelisoa tse ling, kahoo o eketsa boleng ba bona ba phepo e nepahetseng.
Thepa e phahameng ea antifouling ea litharollo tse nang le manyolo a mangata (joalo ka lebese) e etsa hore e be khetho e ntle bakeng sa lits'ebetso tse ling (joalo ka kalafo ea metsi a litšila le lits'ebetso tsa bongaka).Sehlopha se rera ho tsoela pele ho hlahloba tšebeliso ea filimi ea graphene oxide.
Mosebetsi ona o ipapisitse le liphetho tsa lipatlisiso tsa nakong e fetileng tsa sehlopha, e leng popo ea li-membrane tsa graphene oxide ("NaCl e sebetsang le ho hana dae ea hybrid graphene oxide/graphene layered membranes") bakeng sa ho ntša letsoai metsing a leoatle ho nanotechnology ea tlhaho.Lera le bonts'a botsitso bo ntlafalitsoeng ba lik'hemik'hale ka ho eketsa likarolo tse 'maloa tsa graphene, ha le ntse le bonts'a ts'ebetso e tsitsitseng ea ho sefa kamora matsatsi a mahlano a ts'ebetso.Ntle le moo, mokhoa oa ho beha li-spray o ts'episa haholo mabapi le scalability.
E totobatsa ts'ebetso ea eona e babatsehang ea ho thibela likokoana-hloko le khetho e phahameng ea lactose, mosebetsi ona oa bopula-maliboho o bontša tšebeliso ea li-membrane tsa graphene oxide indastering ea lijo, haholo-holo indasteri ea lebese.Mokhoa ona o boloka matla a maholo a ho tlosa tsoekere ho lino tse tahang, ha o ntse o boloka lisebelisoa tse ling, kahoo o eketsa boleng ba bona ba phepo e nepahetseng.
Thepa e phahameng ea antifouling ea litharollo tse nang le manyolo a mangata (joalo ka lebese) e etsa hore e be khetho e ntle bakeng sa lits'ebetso tse ling (joalo ka kalafo ea metsi a litšila le lits'ebetso tsa bongaka).Sehlopha se rera ho tsoela pele ho hlahloba tšebeliso ea filimi ea graphene oxide.
Mosebetsi ona o ipapisitse le liphetho tsa lipatlisiso tsa nakong e fetileng tsa sehlopha, e leng popo ea li-membrane tsa graphene oxide ("NaCl e sebetsang le ho hana dae ea hybrid graphene oxide/graphene layered membranes") bakeng sa ho ntša letsoai metsing a leoatle ho nanotechnology ea tlhaho.Lera le bonts'a botsitso bo ntlafalitsoeng ba lik'hemik'hale ka ho eketsa likarolo tse 'maloa tsa graphene, ha le ntse le bonts'a ts'ebetso e tsitsitseng ea ho sefa kamora matsatsi a mahlano a ts'ebetso.Ntle le moo, mokhoa oa ho beha li-spray o ts'episa haholo mabapi le scalability.
Nako ea poso: Jul-20-2021