Amashanyarazi mashya ya PET yemerera ikoranabuhanga gusubiza ibidukikije

  Plastike, igihangano gikomeye mu kinyejana cya 20, isura yacyo yazamuye iterambere ryinganda kandi ihindura ubuzima bwabantu;plastike, ikintu cyavumbuwe nabi mu kinyejana cya 20, umwanda wacyo ndetse n'ingaruka mbi z’ibidukikije ntikirakemuka - ibyiza bya plastiki kandi Ingaruka ni nk '“inkota y'amaharakubiri” mu buzima busanzwe, ifite imbaraga zihagije , ariko ni akaga cyane.Kandi kuri twe, igiciro gito, ituze ryumuriro, imbaraga zubukanishi, gutunganya no guhuza plastike biratugora kutayikoresha rwose mugukora ibicuruzwa byacu, ibyo bikaba biganisha kukuba nubwo twumva ko plastike ishobora kubangamira ibidukikije , ariko tugomba gukomeza gushingira kuri ibi bikoresho.Niyo mpamvu kandi "guhagarika" cyangwa "guhindura" plastike byahindutse ingingo ndende murwego rwibikoresho siyanse yo kurengera ibidukikije.

Mubyukuri, iyi nzira ntabwo irimo ibisubizo.Kuva kera, ubushakashatsi kuri "guhindura plastike" bwakomeje gutera imbere, kandi ibisubizo byinshi byizewe kandi bifatika byagaragaye nyuma yikindi, nka plastiki ya polylactique.Kandi vuba aha, itsinda ry’ubushakashatsi ryaturutse mu Ishuri ry’Ubumenyi bw’ibanze mu Ishuri Rikuru ry’ikoranabuhanga ry’Ubusuwisi i Lausanne ryateguye plastiki ikomoka kuri biomass isa na polyethylene terephthalate (PET).Ibi bikoresho bishya bifite ibyiza bya plastiki gakondo nkubushyuhe bukomeye bwumuriro, imbaraga zizewe, hamwe na plastike ikomeye.Muri icyo gihe, inzira yo kubyara nayo yangiza ibidukikije cyane.Biravugwa ko ibikoresho bishya bya pulasitike PET ikoresha aside ya glyoxylique mu gutunganya plastiki, yoroshye gukora, ariko irashobora guhindura 25% by’imyanda y’ubuhinzi cyangwa 95% by’isukari nziza muri plastiki.Usibye kuba byoroshye kubyara umusaruro, ibi bikoresho birashobora kandi kwangirika kubera imiterere yisukari idahwitse.

Twabibutsa ko kuri ubu, abashakashatsi batunganije neza ibyo bikoresho mubicuruzwa bisanzwe bya pulasitike nko gupakira firime, kandi bagaragaje ko bishobora gukoreshwa nkicapiro rya 3D rishobora gukoreshwa (ni ukuvuga ko rishobora gukorwa mumashusho yo gucapa 3D. ), rero dufite impamvu zo gutegereza ibi bikoresho kugira ibintu byagutse byo gusaba mugihe kizaza.

Umwanzuro: Iterambere ryibikoresho bya pulasitike ni inzira yo gukemura umwanda wa plastike uva isoko yo kurengera ibidukikije.Ariko, ukurikije rubanda rusanzwe, mubyukuri, ingaruka z'iri terambere kuri twe ni nyinshi ko ibikoresho rusange mubuzima bitangira guhinduka.Ibinyuranye na byo, duhereye ku mibereho yacu, niba koko dushaka gukemura umwanda wa plastike uturuka ku isoko, wenda cyane cyane, twirinde ihohoterwa no gutererana plastiki, gushimangira imicungire y’ibicuruzwa no kugenzura isoko, no kwirinda ko umwanda winjira muri kamere.