Ijambo "biodegradable" na "compostable" rirahari hose, ariko akenshi rikoreshwa muburyo bumwe, butari bwo, cyangwa kuyobya uburari - byongeramo urwego rudashidikanywaho kubantu bose bagerageza guhaha ku buryo burambye.
Kugirango uhitemo neza isi-yuzuye, ni ngombwa kumva icyo ibinyabuzima bishobora kwangirika kandi bifumbira ifumbire bisobanura, icyo bidasobanura, nuburyo bitandukanye:
Inzira imwe, umuvuduko wo gutandukana.
Biodegradable
Ibicuruzwa bishobora kwangirika birashobora kwangirika na bagiteri, ibihumyo cyangwa algae kandi amaherezo bizashira mu bidukikije kandi nta miti yangiza isize inyuma.Ingano yigihe ntisobanuwe neza, ariko ntabwo imyaka ibihumbi (aribwo ubuzima bwa plastiki zitandukanye).
Ijambo biodegradable ryerekeza ku kintu icyo ari cyo cyose gishobora gusenywa na mikorobe (nka bagiteri na fungi) hanyuma ikinjizwa mu bidukikije.Biodegradation ni inzira isanzwe ibaho;iyo ikintu cyangiritse, ibigize umwimerere bigabanuka mubice byoroshye nka biomass, dioxyde de carbone, amazi.Iyi nzira irashobora kubaho hamwe na ogisijeni cyangwa idafite, ariko bisaba igihe gito mugihe ogisijeni ihari - nkigihe ikirundo cyibabi mu gikari cyawe kimenetse mugihe cyigihe
Ifumbire
Ibicuruzwa bifite ubushobozi bwo kubora mu ntungamubiri zikungahaye ku ntungamubiri, ibintu bisanzwe mu bihe bigenzurwa mu kigo cy’ifumbire mvaruganda.Ibi bigerwaho hifashishijwe kugenzura imiterere mikorobe, ubushuhe n'ubushuhe.Ntabwo izakora micro-plastike yangiza iyo ivunitse kandi ifite igihe cyihariye kandi cyemewe: ntarengwa mugihe cyibyumweru 12 mubihe byifumbire mvaruganda, bityo rero birakwiriye ifumbire mvaruganda.
Ijambo ifumbire mvaruganda ryerekeza ku bicuruzwa cyangwa ibintu bishobora kwangiza ibinyabuzima mu bihe byihariye, biterwa n'abantu.Bitandukanye na biodegradation, ninzira karemano rwose, ifumbire isaba abantu
Mugihe cyo gufumbira ifumbire mvaruganda isenya ibintu kama hifashishijwe abantu, batanga amazi, ogisijeni, nibinyabuzima bikenewe kugirango ibintu bishoboke.Ifumbire mvaruganda muri rusange ifata hagati y amezi make numwaka umwe kugeza kuri itatu.Igihe kigira ingaruka kubihinduka nka ogisijeni, amazi, urumuri, nubwoko bwibidukikije.
Igihe cyo kohereza: Ugushyingo-24-2022