Kwinyathelo elibalulekileyo lozinzo, izazinzulu ziye zaphuhlisa indlela yokuvelisa irabha enokuguqula ishishini.Le ndlela entsha ithembisa ukunciphisa impembelelo yokusingqongileyo yokuveliswa kwerabha ngelixa igcina iimpawu zayo ezibalulekileyo kwizicelo ezahlukeneyo.
Irabha sisixhobo esibalulekileyo esisetyenziswa kumashishini amaninzi, kubandakanya iimoto, ukhathalelo lwempilo, kunye nempahla yabathengi.Ngokwemveli, irabha ithathwa kwilatex yendalo ethathwe kwimithi yerabha okanye idityaniswe kwiikhemikhali ezisekwe kwipetroleum.Zombini ezi ndlela zenza imiceli mngeni yokusingqongileyo: eyokuqala kungenxa yokugawulwa kwamahlathi kunye nokutshatyalaliswa kwendawo ehlala kuyo, kwaye le yokugqibela kungenxa yokuxhomekeka kumafutha efosili kunye nezinto ezikhutshwayo ezinxulumeneyo.
Indlela entsha, ephuhliswe liqela labaphandi kwi-Green Materials Institute, isebenzisa indlela ye-biotechnological ukwenza irabha evela kwimithombo evuselelekayo.Ngobunjineli be-microorganisms ukuguqula i-sugar-based based sugars kwi-polyisoprene, icandelo eliphambili le-rubber yendalo, iqela liye lavula umnyango wenkqubo yokuvelisa ezinzileyo.
UGqr. Emma Clark, umphandi ophambili, wachaza, “Injongo yethu yayikukufumana indlela yokuvelisa irabha engaxhomekekanga kwimithi yerabha eqhelekileyo okanye i-petroleum.Ngokusebenzisa amandla eteknoloji yebhayoloji, siye sayila inkqubo enokunyuswa ize idityaniswe neenkqubo ezikhoyo zokuvelisa.”
Inkqubo yebhayoloji ayinciphisi nje kuphela isidingo sokugawulwa kwamahlathi kodwa ikwacutha ukukhutshwa kwerhasi yegreenhouse eyayanyaniswa nemveliso yerabha eqhelekileyo.Ngaphezu koko, indalo ehlaziyekayo yesondlo esekwe kwizityalo iqinisekisa ikhonkco lobonelelo oluzinzileyo.
Irabha entsha iye yavavanywa kakhulu ukuqinisekisa ukuba iyahlangabezana nemigangatho yoshishino yokomelela, ukuqina, kunye nokuqina.Iziphumo zokuqala bezithembisa, zibonisa ukuba lerabha ezinzileyo isebenza ngokuthelekisana nezamasiko.
Iingcali zemizi-mveliso ziye zayincoma le nguqulelo njengetshintsha umdlalo."Olu phuhliso lunokunciphisa kakhulu indawo engqongileyo kwishishini lerabha," utshilo uJohn Mitchell, umhlalutyi we-EcoMaterials."Ihambelana ngokugqibeleleyo nemfuno ekhulayo yezinto ezizinzileyo kuwo onke amacandelo."
Njengoko ihlabathi lizamazamana nokutshintsha kwemozulu kunye nokuncipha kobutyebi, ezo nguqulelo zibalulekile kwikamva elizinzileyo.IGreen Materials Institute iceba ukusebenzisana nabavelisi abakhulu berabha ukuzisa obu buchwepheshe butsha ekuthengiseni kule minyaka imbalwa izayo.
Le mpumelelo iphawula umzuzu obalulekileyo kukhangelo lwemathiriyeli ezinzileyo, enika ithemba lokuba imizi-mveliso inokutshintsha iye kwizenzo ezihambelana nokusingqongileyo ngaphandle kokuncama umgangatho okanye ukusebenza.
Ixesha lokuposa: Jul-13-2024