Amakuru

Gusubiramo plastike bifasha kugabanya umutwaro ku bidukikije, ariko plastike nyinshi (91%) zirashya cyangwa zijugunywa mu myanda nyuma yo gukoreshwa rimwe gusa.Ubwiza bwa pulasitike bugabanuka buri gihe iyo bwongeye gukoreshwa, ntibishoboka rero ko icupa rya pulasitike rihinduka ikindi gacupa.Nubwo ikirahure gishobora gutunganywa no gukoreshwa, ntabwo cyangiza ibidukikije.Ikirahuri gikozwe mubikoresho bidasubirwaho birimo hekeste, silika, ivu rya soda cyangwa umucanga wamazi.Ubucukuzi bw'amabuye yangiza ibidukikije, bugira ingaruka ku butaka no ku butaka, byongera amahirwe y'umwuzure, bigahindura ubwiza bw'amazi, kandi bigahagarika amazi asanzwe.

Aluminiyumu irashobora gukoreshwa kandi ikongera gukoreshwa mu gihe kitazwi, ariko aluminiyumu nyinshi ifite agaciro irangirira mu myanda aho bifata imyaka 500 yo kubora.Byongeye kandi, isoko nyamukuru ya aluminium ni bauxite, ikurwa mu nzira yo kwangiza ibidukikije (harimo no gucukura uduce twinshi tw’ubutaka no gutema amashyamba), bigatera umwanda.

Impapuro n'ikarito nibyo byonyineibikoresho byo gupakirabikomoka kubishobora kuvugururwa rwose.Ibyinshi mu biti bikoreshwa mu gukora impapuro biraterwa kandi bigasarurwa kubwiyi ntego.Gusarura ibiti ntibisobanura byanze bikunze ko ari bibi kubidukikije.Ibiti bimara dioxyde de carbone, bityo ibiti byinshi bigaterwa kandi bigasarurwa, niko CO2 ikoreshwa kandi niko ogisijeni ikorwa.

Ntabwo gupakira ari byiza, ariko biragoye kubikora.Kugerageza kugura ibicuruzwa bidapakiye, imifuka ibora cyangwa kuzana imifuka yawe birashobora kuba byoroshyeibidukikije byangiza ibidukikijeutuntu duto two gukora.