N'ime afọ ole na ole gara aga, a na-ejikarị akpụkpọ anụ graphene oxide mee ihe maka ịsacha mmiri mmiri na ikewa ihe ncha.Otú ọ dị, membranes nwere ọtụtụ ngwa ngwa, dị ka ụlọ ọrụ nri.
Otu ndị nyocha sitere na Global Aquatic Innovation Center nke Mahadum Shinshu amụwo itinye membranes graphene oxide na mmiri ara ehi.Ụdị akpụkpọ anụ a na-etolitekarị akwa oyi akwa unyi (carbon, "Graphene oxide membranes for lactose-free milk" na polymer membranes).
Mechie akpụkpọ ahụ graphene oxide nke lactose na mmiri gbajuru;hapụ abụba, protein na macromolecules n'ime mmiri ara ehi.
Membrane oxide graphene nwere uru nke imepụta akwa akwa na-emebi emebi, yabụ enwere ike idobe ọrụ nzacha ha karịa akpụkpọ anụ polymer azụmahịa.Kemịkalụ pụrụ iche na nhazi nke akpụkpọ ahụ graphene oxide na-enye ohere ime ka ntinye nke lactose na mmiri dịkwuo elu, ebe ọ na-egbochi abụba, protein na ụfọdụ mineral.Ya mere, ederede, ekpomeekpo na uru bara uru nke mmiri ara ehi nwere ike ichekwa nke ọma ma e jiri ya tụnyere ihe nkiri polymer azụmahịa.
N'ihi nhazi ọkwa pụrụ iche nke oyi akwa na-emebi emebi na akpụkpọ ahụ graphene oxide, ntinye nke lactose na lactose permeation flux dị elu karịa nke akpụkpọ anụ nanofiltration azụmahịa.Site n'iji akpụkpọ ahụ nkwado nwere oghere nke 1 μm dị ka akpụkpọ anụ graphene oxide, a na-eme ka mmetọ a na-apụghị ịgbagha agbagha.Nke a na-eduga n'ịmepụta oyi akwa na-asọ oyi, nke na-enyere aka mgbake dị elu nke mmiri na-agbapụta mgbe agbachara mmiri ara ehi.
N'igosipụta arụmọrụ ya dị oke mma na oke nhọrọ na lactose, ọrụ ọsụ ụzọ a na-egosipụta ntinye nke membranes graphene oxide na ụlọ ọrụ nri, karịsịa ụlọ ọrụ mmiri ara ehi.Usoro a na-ejigide ikike dị ukwuu nke iwepụ shuga na ihe ọṅụṅụ, ebe ọ na-ejigide ihe ndị ọzọ, si otú ahụ na-abawanye uru nri ha.
Ngwongwo mgbochi dị elu nke ihe ngwọta bara ụba nke organic (dị ka mmiri ara ehi) na-eme ka ọ bụrụkwa nhọrọ dị mma maka ngwa ndị ọzọ (dị ka ọgwụgwọ mmiri na-ekpo ọkụ na ngwa ahụike).Ndị otu ahụ na-ezube ịnọgide na-enyocha ngwa nke ihe nkiri graphene oxide.
Ọrụ a dabere na nsonaazụ nyocha nke otu ahụ gara aga, ya bụ imepụta membranes graphene oxide na-efe efe (“NaCl dị mma na ọjụjụ nke graphene oxide / graphene layered membranes”) maka desalination mmiri mmiri na nanotechnology eke.Akpụkpọ ahụ na-egosi nkwụsi ike kemịkalụ emelitere site n'ịgbakwunye ọkwa graphene ole na ole, ebe ọ na-egosipụta arụmọrụ nzacha kwụsiri ike ka ụbọchị ise gachara.Tụkwasị na nke ahụ, usoro ntinye nke ịgbasa na-ekwe nkwa nke ukwuu n'ihe gbasara scalability.
N'igosipụta arụmọrụ ya dị oke mma na oke nhọrọ na lactose, ọrụ ọsụ ụzọ a na-egosipụta ntinye nke membranes graphene oxide na ụlọ ọrụ nri, karịsịa ụlọ ọrụ mmiri ara ehi.Usoro a na-ejigide ikike dị ukwuu nke iwepụ shuga na ihe ọṅụṅụ, ebe ọ na-ejigide ihe ndị ọzọ, si otú ahụ na-abawanye uru nri ha.
Ngwongwo mgbochi dị elu nke ihe ngwọta bara ụba nke organic (dị ka mmiri ara ehi) na-eme ka ọ bụrụkwa nhọrọ dị mma maka ngwa ndị ọzọ (dị ka ọgwụgwọ mmiri na-ekpo ọkụ na ngwa ahụike).Ndị otu ahụ na-ezube ịnọgide na-enyocha ngwa nke ihe nkiri graphene oxide.
Ọrụ a dabere na nsonaazụ nyocha nke otu ahụ gara aga, ya bụ imepụta membranes graphene oxide na-efe efe (“NaCl dị mma na ọjụjụ nke graphene oxide / graphene layered membranes”) maka desalination mmiri mmiri na nanotechnology eke.Akpụkpọ ahụ na-egosi nkwụsi ike kemịkalụ emelitere site n'ịgbakwunye ọkwa graphene ole na ole, ebe ọ na-egosipụta arụmọrụ nzacha kwụsiri ike ka ụbọchị ise gachara.Tụkwasị na nke ahụ, usoro ntinye nke ịgbasa na-ekwe nkwa nke ukwuu n'ihe gbasara scalability.
Oge nzipu: Jul-20-2021