Emgaqweni obalulekile wokusimama, ososayensi basungule indlela eyisisekelo yokukhiqiza irabha engaguqula imboni.Le ndlela emisha ithembisa ukunciphisa umthelela wemvelo wokukhiqizwa kwenjoloba ngenkathi igcina izakhiwo zayo ezibalulekile zezinhlelo zokusebenza ezihlukahlukene.
Irabha iyinto ebalulekile esetshenziswa ezimbonini eziningi, okuhlanganisa ezezimoto, ezokunakekelwa kwempilo, kanye nezimpahla zabathengi.Ngokwesiko, irabha isuselwa ku-latex yemvelo ekhishwe ezihlahleni zenjoloba noma ihlanganiswe kumakhemikhali asuselwa ku-petroleum.Zombili lezi zindlela zibeka izinselelo zemvelo: eyokuqala ibangelwa ukugawulwa kwamahlathi nokucekelwa phansi kwezindawo zokuhlala, kanti lena eyokugcina ibangelwa ukuthembela emafutheni ezinto ezimbiwa phansi kanye nentuthu ehlobene nayo.
Indlela entsha, ethuthukiswe ithimba labacwaningi e-Green Materials Institute, isebenzisa indlela ye-biotechnological ukwakha irabha ezinsizeni ezivuselelekayo.Ngonjiniyela ama-microorganisms okuguqula ushukela osekelwe esitshalweni ube yi-polyisoprene, ingxenye eyinhloko yenjoloba yemvelo, ithimba livule umnyango wenqubo yokukhiqiza esimeme kakhudlwana.
UDkt. Emma Clark, umcwaningi oholayo, wachaza, “Umgomo wethu kwakuwukuthola indlela yokukhiqiza injoloba engathembeli ezihlahleni zenjoloba ezivamile noma uphethiloli.Ngokusebenzisa amandla e-biotechnology, sidale inqubo engakhuliswa futhi ihlanganiswe nezinhlelo ezikhona zokukhiqiza.”
Inqubo ye-biotechnological ayinciphisi nje kuphela isidingo sokugawulwa kwamahlathi kodwa futhi inciphisa ukukhishwa kwamagesi abamba ukushisa ahlobene nokukhiqizwa kwenjoloba evamile.Ngaphezu kwalokho, imvelo evuselelekayo yesitoko esisekelwe esitshalweni iqinisekisa uchungechunge lokuhlinzeka oluzinzile.
Irabha entsha ihlolwe kakhulu ukuze kuqinisekiswe ukuthi ihlangabezana nezindinganiso zemboni zamandla, ukunwebeka, nokuqina.Imiphumela yokuqala ibithembisa, ekhombisa ukuthi le rabha esimeme isebenza ngokuqhathaniswa nozakwabo bendabuko.
Ochwepheshe bezimboni bancome ukuqanjwa kabusha njengokushintsha umdlalo."Le ntuthuko inganciphisa kakhulu indawo ezungezile embonini yenjoloba," kusho uJohn Mitchell, umhlaziyi we-EcoMaterials."Ihambisana ngokuphelele nesidingo esikhulayo sezinto ezisimeme kuyo yonke imikhakha."
Njengoba umhlaba ubhekene nokuguquguquka kwesimo sezulu kanye nokuncipha kwezinsiza, izinto ezintsha ezinjalo zibalulekile ukuze kube nekusasa elisimeme.I-Green Materials Institute ihlela ukusebenzisana nabakhiqizi abakhulu benjoloba ukuletha lobu buchwepheshe obusha emakethe phakathi neminyaka embalwa ezayo.
Lokhu kuphumelela kuphawula isikhathi esibalulekile ekufuneni izinto ezisimeme, okunikeza ithemba lokuthi izimboni zingashintshela kumikhuba ehambisana nemvelo ngaphandle kokudela ikhwalithi noma ukusebenza.
Isikhathi sokuthumela: Jul-13-2024