TOF inodaidzira kuti National Academies Kuongorora Redesigning Plastics

Sechikamu cheThe Ocean Foundation's Redesigning Plastics Initiative, musi wa 15 Chikunguru 2019, takakumbira musangano wekuongorora kubva kumabhodhi akakosha eNational Academies of Sciences, Engineering and Medicine inosanganisira: The Ocean Studies Board, Board on Chemical Sciences and Technology uye Board on Environmental Studies uye Toxicology. Mutungamiri weTOF, Mark J. Spalding, nhengo yeOcean Studies Board, vakadaidzira musangano wekuongorora kuti vabvunze mubvunzo wekuti maAcademies angapa zano sei nezvesainzi yekugadzirazve mapurasitiki uye mukana wekugadzira-yakavakirwa nzira yekugadzirisa iyo yakagovaniswa. dambudziko repasi rose rekusvibiswa kwepurasitiki. 

Takatanga kubva mukunzwisisa kwakagovaniswa kuti "purasitiki haisi yepurasitiki," uye kuti izwi iri mutsara weamburera wezviverengeka zvezvinhu zvinoumbwa nemapolymer mazhinji, ekuwedzera, uye zvakasanganiswa zvinoumba zvikamu. Kwenguva yemaawa matatu, boka racho rakakurukura matambudziko mazhinji ekugadzirisa dambudziko rekusvibiswa kwepurasitiki, kubva pakudzoreredza uye kudzokorodza kune zvipingamupinyi zvakasimba zvekutonga tsvina uye kusavimbika mukuongorora mafambiro ezvakatipoteredza uye mhedzisiro yepurasitiki pakugara, mhuka dzesango uye hutano hwevanhu. . Tichifunga nezve TOF yakananga kudanwa kwechiito chesainzi pakugadzirisa patsva, kutyaira nzira yekugadzira-yakavakirwa, vamwe vatori vechikamu vakapokana kuti nzira iyi inogona kunge yakanyatsokodzera nhaurirano inotungamirwa nepolicy (panzvimbo yekuongorora nesainzi) kurayira kugadziridzwazve kubvisa zvinhu uye. chigadzirwa dhizaini yakaoma, kuderedza kusvibiswa, uye kudzora kuwanda kwemapolymer pamusika. Nepo kusavimbika kwesainzi kuchisara munzira yekudzoreredza, kushandisazve, kana kudzoreredza mapurasitiki aripo pamwero, masayendisiti akati wandei pamusangano akataura kuti mainjiniya emakemikari uye masayendisiti ezvekushandisa anogona kurerutsa uye kumisa kugadzirwa kwepurasitiki kuburikidza nemusanganiswa webio-based, mechanical uye chemical nzira. kana paine kurudziro uye kudana kuita saizvozvo.  

Panzvimbo pekurayira kuti ndezvipi zvinhu zvinofanirwa kunge zviri mumapurasitiki, mumwe mutori wechikamu akataura kuti maitiro akajairika angadenha vesainzi nevega kuti vawedzere hunyanzvi uye vadzivise mirau inogona kurambwa seyakanyanya kunyorerwa. Izvi zvinogona zvakare kusiya musuwo wakavhurika kune yakatokura innovation munzira. Pakupera kwezuva, zvinhu zvitsva, zvakarerutswa uye zvigadzirwa zvinongove zvakanaka sekuda kwavo kwemusika, saka kuongorora mutengo-unoshanda wekugadzira uye kuona kuti zvigadzirwa zvinoramba zvichikwanisika kune avhareji mutengi zvinhu zvakakosha zvakaenzana kuongorora. Hurukuro pamusangano uyu dzakasimbisa kukosha kwekuita vatambi mumapurasitiki ekugovera cheni kubatsira kuona mhinduro dzinowana rubatsiro runodiwa kufambisa kuita.