Chalmers University of Technology i lobo Sweden otiito yoo manyen me tic ki batri pa motoka ma tiyo ki mac. Kit me tiimo ne pe mito jami ma wel ne tek onyo ma kelo peko pien lutim kwed ni gutiyo ki oxalic acid, acid ma ki nongo i kin yadi.
Kit me tic ni twero dwoko 100% pa aluminum ki 98% pa lithium ki i batri pa motoka ma tiyo ki mac, kit ma univacite owaco kwede. Man bene dwoko piny rweny pa jami ma piire tek ma calo nickel, cobalt ki manganese.
I Chalmers University's Battery Recycling Laboratory, gurup mo otemo tic ki jami macol, ma obedo gin ma ki rubu ki jami ma pire tek ma tye i batri, i oxalic acid. I kom lok, onongo watye ka lok i kom mac pa motoka ma ki lwongo ni Volvo. Coc ni tito kit ma ki tiimo kwede calo "yubu mwony." Ki adaa, jami weng tek tutwal, pien wek yub me oxalic acid ni omi adwogi ma miite, mitte ni ki yero rwom me lyeto, rwom me tic ki kare me tic kwede. Ki dong, oxalic acid nonge i jami ma kwo calo rhubarb ki spinach.
"Wa i kare ni, pe tye ngat mo ma twero nongo yoo ma opore me poko dwong pa lithium kun kitiyo ki oxalic acid ki kwanyo aluminum weny. Pien batri weng tye ki aluminum, omyera wabed ki kare me kwanyo ne labongo rwenyo jami mukene." owaco chemistry me university, Leah Rouquette, latin kwan ma tye ka kwan i dipatmen ni.
I yub me hydrometallurgic ma kitye ka tic kwede i kare ni, jami ma ki lwongo ni ferrous ki keto i inorganic acids. "Gin ma pe leng" calo aluminum ki copper ki kwanyo woko ki jami ma tiyo calo cobalt, nickel, manganese ki lithium ki nongo, kit meno.
Ento, lutim kwed me Sweden gunongo ni kadi wa wel ma nok pa aluminum ki copper ma odong mito rwom me lonyo mapol, ki rwom acel acel i yub man twero kelo rwenyo lithium. Nono yoo manyen ni, lutim kwed ni gu loko rwom ne ki gu dwoko piny lithium ki aluminum mukwongo. Man miyo gi twero me dwoko piny balo jami ma piire tek ma mite me yubu batri manyen.
Tyelo tyelo mukene ki twero poro ki yubu mwony: nongo aluminum ki lithium tye i pii, jami ma odong ni gi bedo i "gin ma tek". Tyelo tyelo mukene i yub man tye me poko aluminum ki lithium. "Pien nyonyo magi tye ki jami ma pat pat, pe wa tamo ni obi bedo tek me poko gi. Yoo wa tye yoo manyen maber me tic ki batri ma omyera ki med iye," Rouquette owaco.
"Wamito yoo mukene me tic ki jami ma pe kwo. Gin acel ma gengo tic i kare ni tye kwanyo jami ma odong calo aluminum. Man obedo yoo manyen ma twero miyo yoo manyen me tic ki jami ma ki tiyo kwede me gwoko yugi ki konyo me cobo peko ma tye ka gengo dongo," lapwony me dipatmen owaco. Martina Petranikova Ento, en omedo ni yoo ni mito kwedo mukene: "Kit ma yoo ni ki twero medo ne, wa tye ki gen ni ki twero tic kwede i tic i mwaka ma tye ka bino."
Cake i mwaka 2011, wabedo ka lok i kom dongo pa motoka ma tiyo ki mac ki miti ki ngec pa luco lok angeya. Macalo ngat ma tye ka telo wi tic me lok angeya, wan wamiyo jami maber loyo, lok ma mako jami ma tye ka time, ma tiyo calo kabedo ma pire tek pi dongo pa diro man oyotoyot. Tye iye lok angeya, ngec ma mako ngat moni, ripot me dwoyo motoka, intavyu, vidio ki ngec me cato wil.