Ibinyabuzima
Ukurikije ibikoresho, igihe bifata kugirango bioplastique ifumbire yuzuye irashobora gufata igihe gitandukanye kandi igomba gufumbirwa mububiko bw’ifumbire mvaruganda, aho ubushyuhe bw’ifumbire bushobora kugerwaho, no hagati yiminsi 90 na 180.Byinshi mubipimo mpuzamahanga bihari bisaba ko 60% byibinyabuzima byangirika mugihe cyiminsi 180, kimwe nibindi bipimo bisaba ibisigazwa cyangwa ibicuruzwa biva mu ifumbire.Ni ngombwa kandi gutandukanya kwangirika n’ibinyabuzima bishobora kwangirika hamwe n’ifumbire mvaruganda, kuko aya magambo akoreshwa kenshi.
Ibinyabuzima bishobora kwangirika
Ibinyabuzima bishobora kwangirika ni ubwoko bwa plastiki buzangirika na mikorobe kamere (nka bagiteri, ibihumyo, nibindi) mugihe runaka.Menya ko nta nshingano yo gusiga “ibisigazwa bidafite ubumara”, cyangwa igihe gisabwa kugirango ibinyabuzima bigabanuke.
Gusubiramo nabyo ni ngombwa kubidukikije, kandi kubwiyi mpamvu dufite page yo gutunganya imifuka hamwe namakuru ashimishije.
Ibinyabuzima bishobora kwangirika
Amashanyarazi yangiritse arimo ubwoko bwose bwa plastiki yangirika, harimo ibinyabuzima byangiza kandi byangiza.Nyamara, plastiki idashobora kwangirika cyangwa idashobora kwangirika muri rusange ikoresha ikirango cya "plastike yangirika".Ibicuruzwa byinshi bikoresha ibirango bya plastiki biodegradable, bizangirika bitewe ningaruka zumubiri nubumara.Igikorwa cyibinyabuzima ntabwo ari igice cyingenzi cyo kwangirika kwibi bicuruzwa, cyangwa inzira iratinda cyane kubarwa nkibinyabuzima cyangwa ifumbire mvaruganda.
Ubwoko bwa plastiki yangirika
Ibinyamisogwe bishingiye
Ibicuruzwa bimwe bya pulasitiki byangirika bikozwe mubigori.Ibi bikoresho bisaba cyane cyane ibidukikije bikora mbere yo kwangirika, nk'imyanda cyangwa ifumbire mvaruganda, bimwe bizangirika rwose muri ibi bidukikije, mu gihe ibindi bizacumita gusa, mu gihe ibice bya pulasitike bitazangirika.Ibice bya plastiki bisigaye birashobora kwangiza ubutaka, inyoni nizindi nyamaswa zo mu gasozi n’ibimera.Mugihe ikoreshwa ryibintu bisubirwamo bisa nkibishimishije muri rusange, ntabwo bitanga inzira nziza yiterambere.
Aliphatic
Ubundi bwoko bwa plastiki yangirika bukoresha alifatique polyester ihenze cyane.Kimwe na krahisi, biterwa nigikorwa cya mikorobe yifumbire cyangwa imyanda mbere yuko yangirika.
Ifotora
Bazangirika iyo bahuye nizuba, ariko ntibazangirika mumyanda, imyanda, cyangwa ahandi hantu hijimye.
Umwuka wa ogisijeni
Ibicuruzwa byavuzwe haruguru byangijwe nuburyo bwo kwangirika kwa hydration, ariko uburyo bwingirakamaro kandi bwubukungu muburyo bushya bwikoranabuhanga ni ugukora plastike, naho plastike ikangirika nuburyo bwo kwangirika kwa OXO.Ikoranabuhanga rishingiye ku kwinjiza ibintu bike byongera ibintu bitesha agaciro (ubusanzwe 3%) mubikorwa bisanzwe byo gukora, bityo bigahindura imiterere ya plastiki.Ntabwo biterwa na mikorobe kugirango isenye plastike.Plastike itangira kwangirika ako kanya nyuma yo gukora no kwihuta kwangirika iyo ihuye nubushyuhe, urumuri cyangwa umuvuduko.Iyi nzira ntishobora gusubira inyuma kandi irakomeza kugeza igihe ibikoresho bigabanijwe gusa kuri dioxyde de carbone namazi.Kubwibyo, ntabwo izasiga peteroli ya polymer ibice.
Igihe cyo kohereza: Apr-07-2021