Bincike: Dama da kalubale don haɗawa da haɓaka kayan aikin polymer mai ɗorewa zuwa ra'ayoyin tattalin arziki na duniya madauwari (bio).Credit Image: Lambert/Shutterstock.com
Dan Adam na fuskantar kalubale da dama da ke barazana ga ingancin rayuwa ga al'ummomi masu zuwa.Domin zaman lafiyar tattalin arziki da muhalli shine makasudin ci gaba mai dorewa. kariya;duk da haka, "dorewa" ya kasance buɗaɗɗen ra'ayi tare da fassarori da yawa dangane da mahallin.
Ƙirƙira da kuma amfani da polymers na kayayyaki ya kasance wani ɓangare na ci gaban al'ummarmu ta zamani.Kayan da ake amfani da su na polymer za su ci gaba da taka muhimmiyar rawa wajen cimma burin ci gaba mai dorewa na Majalisar Dinkin Duniya (SDGs) saboda abubuwan da za a iya amfani da su da yawa da yawa. ayyuka.
Cika Haƙƙin Mai Haɓakawa, sake yin amfani da su da rage amfani da robobi guda ɗaya ta hanyar amfani da dabaru ban da sake yin amfani da su na gargajiya (ta hanyar narkewa da sake fitar da su), da haɓaka ƙarin robobi masu “dorewa”, gami da tantance tasirinsu a duk tsawon rayuwar rayuwa, duk zaɓi ne mai yiwuwa. magance rikicin filastik.
A cikin wannan binciken, mawallafa sun bincika yadda haɗin kai da niyya na kaddarorin / ayyuka daban-daban, daga sarrafa sharar gida zuwa ƙirar kayan aiki, na iya inganta haɓakar robobi.Sun kalli kayan aiki don aunawa da rage mummunan tasirin robobi akan muhalli a duk rayuwarsu. sake zagayowar, da kuma amfanin albarkatun da za a iya sabunta su a cikin ƙira mai iya sake yin amfani da su da/ko ƙirƙira.
An tattauna yuwuwar dabarun fasahar kere kere don sake sarrafa robobi na enzymatic da za a iya amfani da su a cikin tsarin tattalin arzikin madauwari. Bugu da kari, an tattauna yiwuwar amfani da robobi masu dorewa, da nufin cimma burin ci gaba mai dorewa ta hanyar hadin gwiwar kasa da kasa.Don cimma dorewar duniya. , Ana buƙatar kayan da ake amfani da su na polymer don masu amfani da aikace-aikace masu rikitarwa.Mawallafa kuma sun tattauna mahimmancin fahimtar ginshiƙan gine-gine na biorefinery, koren sunadarai, shirye-shiryen bioeconomy na madauwari, da kuma yadda hada kayan aiki da fasaha na fasaha zasu iya taimakawa wajen yin waɗannan kayan aiki. mai dorewa.
A cikin tsarin ka'idodin sunadarai masu ɗorewa (GCP), tattalin arzikin madauwari (CE), da tattalin arzikin halittu, marubutan sun tattauna robobi masu ɗorewa, gami da tushen halittu, polymers biodegradable, da polymers waɗanda ke haɗa duka kaddarorin.matsaloli da dabarun haɓakawa da haɗin kai).
A matsayin dabarun inganta dorewar bincike da ci gaba na polymer, marubutan suna nazarin kima na tsarin rayuwa, ɗorewar ƙira, da biorefinery.Sun kuma bincika yuwuwar amfani da waɗannan polymers don cimma SDGs da mahimmancin haɗakar masana'antu, ilimi da gwamnati tabbatar da ingantaccen aiwatar da ayyuka masu dorewa a cikin kimiyyar polymer.
A cikin wannan binciken, bisa ga rahotanni da yawa, masu binciken sun lura cewa kimiyya mai ɗorewa da kayan aiki masu ɗorewa suna amfana daga fasahar zamani da masu tasowa, irin su digitization da basirar wucin gadi, da kuma waɗanda aka bincika don magance ƙalubale na ƙayyadaddun albarkatu da gurbataccen filastik. .dabaru da yawa.
Bugu da ƙari kuma, yawancin bincike sun nuna cewa tsinkaye, tsinkaya, cirewar ilimin atomatik da gano bayanai, sadarwa mai ma'amala, da tunani mai ma'ana duk ƙarfin waɗannan nau'ikan fasahar tushen software ne. Ƙarfinsu, musamman wajen yin nazari da fitar da manyan bayanai, sun kasance ma. da aka gano, wanda zai taimaka wajen fahimtar girman da musabbabin bala'in robobi a duniya, da kuma samar da sabbin dabarun tunkarar sa.
A cikin ɗayan waɗannan binciken, an lura da ingantaccen polyethylene terephthalate (PET) hydrolase don ƙaddamar da aƙalla 90% na PET zuwa monomer a cikin sa'o'i 10.Wani bincike na meta-bibliometric na SDGs a cikin wallafe-wallafen kimiyya ya nuna cewa masu bincike suna kan hanyar da ta dace dangane da haɗin gwiwar kasa da kasa, kamar yadda kusan 37% na duk labaran da suka shafi SDGs ne wallafe-wallafe na duniya. Bugu da ƙari, mafi yawan wuraren bincike a cikin dataset sune kimiyyar rayuwa da biomedicine.
Nazarin ya kammala da cewa, manyan-baki dole ne ya ƙunshi nau'ikan ayyuka guda biyu: waɗanda aka samo kai tsaye daga buƙatun aikace-aikacen (misali, zaɓin iskar gas da ruwa, kunnawa, ko cajin lantarki) watsa) da waɗanda ke rage haɗarin muhalli, kamar ta hanyar tsawaita rayuwar aiki, rage amfani da kayan aiki ko ƙyale bazuwar da ake iya faɗi.
Marubutan sun kwatanta cewa yin amfani da fasahohin da ake amfani da su wajen warware matsalolin duniya na bukatar isassun bayanai marasa son zuciya daga kowane lungu da sako na duniya, tare da sake jaddada muhimmancin hadin gwiwar kasa da kasa.Mawallafa sun yi iƙirarin cewa ƙungiyoyin kimiyya sun yi alkawarin haɓaka da sauƙaƙe musayar ilimi. da kayayyakin more rayuwa, da kuma guje wa kwafin bincike da hanzarta sauyi.
Har ila yau, sun bayyana mahimmancin inganta damar yin amfani da bincike na kimiyya.Wannan aikin ya kuma nuna cewa, yayin da ake la'akari da shirye-shiryen haɗin gwiwar kasa da kasa, yana da muhimmanci a kiyaye ka'idojin haɗin gwiwa mai dorewa don tabbatar da cewa babu wata ƙasa ko yanayin da abin ya shafa.Marubutan sun jaddada cewa yana da muhimmanci. mu tuna cewa dukkanmu muna da alhakin kare duniyarmu ga tsararraki masu zuwa.
Lokacin aikawa: Fabrairu-22-2022