Polyethylene yerekanwe
Mu myaka yashize, isi yitaye cyane ku bibazo by’ibidukikije bya plastiki.Amategeko y’ubumwe bw’ibihugu by’Uburayi arasaba ko ibipfunyika byose bya pulasitike bishobora kongera gukoreshwa cyangwa gukoreshwa, kandi ibihano bya pulasitike by’Abashinwa ndetse no guhagarika plastike bigenda bikomera.Mu kuzamura amashyirahamwe nka Allen MacArthur Foundation, igitekerezo cyo guhindura ubukungu bw’isi mu bukungu bw’umuzenguruko cyahindutse ubwumvikane n’ibikorwa by’ibihugu bitandukanye.Kubwibyo, gutunganya ibicuruzwa bipfunyitse bizagenda birushaho gukundwa.
Muburyo busanzwe bwo gupakira amashyuza, urwego rwimbere rusanzwe rutemba cyangwa ruhuha PE, naho urwego rwo hanze rukoresha BOPP, BOPET cyangwa BOPA kugirango rutange imbaraga.Ibikoresho nkibi byo gupakira ntibishobora gukoreshwa nyuma yo kubikoresha, kandi kuza kwa BOPE birashobora kuboneka mugihe cya BOPE.Gukemura iki kibazo neza.Filime ya BOPE yateguwe nuburyo bwihariye bwa polyethylene (PE) kandi bikozwe nuburyo bunoze bwo kurambura ibyerekezo, bityo byitwa polyethylene-ebyiri.Ifite ibidukikije byo kurengera ibidukikije byoroheje nibikoresho bipfunyika bishobora kongera gukira.Ubu byahindutse inzira yingenzi yo gukemura ibibazo byo kurengera ibidukikije byo kurengera ibidukikije bya plastike hamwe n’ubukungu buzenguruka.
Ubu bwoko bwa firime yagiye ikoreshwa buhoro buhoro nuruganda rwacu kubicuruzwa byabakiriya.Ukurikije intego zitandukanye, imikorere ya BOPE ijyanye na firime yoroheje yatoranijwe.Ibi bisubiza iterambere ryiterambere ryisi yose hamwe no kurengera ibidukikije.Kubijyanye no gucapa imikorere, imikorere yo kurengera ibidukikije, no kuzigama ibiciro.Tuziyemeza gutanga umusanzu munini mubukungu bwisi yose.
Igihe cyoherejwe: Gicurasi-19-2023