Imyaka 200 yo gutesha agaciro iminota 20 gusa yo gukoresha ugereranije.Ibyatsi ni ikintu gito gikoreshwa cyane mubigo byokurya.Nibintu byavumbuwe muri Mezopotamiya nyamara bibangamira ejo hazaza.Kimwe na pamba, ibyatsi nibikoreshwa rimwe gusa.Niba ibyo bintu bisa nkaho bidafite agaciro kuri wewe, byerekana 70% byimyanda ihumanya inyanja.Umuryango w’ubumwe bw’ibihugu by’i Burayi wiyemeje politiki mu gukuraho ibyatsi bya pulasitike mu 2021. Icyakora, iyi mihigo ntabwo ikemura neza ikibazo cya plastiki.Nigute dushobora gutangiza impinduka mubuzima bwacu bwa buri munsi?Uzasanga muriyi ngingo impamvu zituma uhindukiraibyatsi biborani ikibazo gikomeye.

Icyatsi cya mbere mumateka

Gukoresha ibyatsi ni, nyuma ya byose, byoroshye.Ninkoni ya silindrike yatobotse hagati yayo kugeza kumpande zombi.Ubumuntu bwakoresheje mukunywa amazi kuva mugihe cyAbasumeriya muri Mezopotamiya.Ibyatsi byambere mumateka byavumbuwe bwa mbere mu kinyagihumbi cya 4 mbere ya Yesu.Urugero rwa kera cyane rusa nibyatsi byubu tubisanga muriumujyi wa kera wa Sumeriya Ur.Ibyatsi biboneka mu mva yumuntu ukomeye wumuryango wa Sumeriya, Umwamikazi Puabi.

Kuki ibyatsi bifite iri zina?

Mugihe cyubwihindurize, ibyatsi bifata ubundi buryo butandukanye.Mu kinyejana cya 19, abagabo bakoresheje ibyatsi by'ingano kugira ngo banywe amazi mu binyobwa byabo.Mubyukuri, ibyatsi icyo gihe byari byoroshye kubibona, ntabwo byari bihenze, birwanya bihagije kandi birinda amazi kugirango bisohoze inshingano zabyo.Uruti rusanzwe rufata izina ryibyatsi kuko abagabo babikoresha gusa kunywa.Kugirango ubone bimwe, wagombaga gufata gusaibiti by'ibyatsi biva mu matwi.

ikoreshwa rya biodegradable ibyatsi

Kimwe n'ibyatsi by'ingano, ibindi bikoresho bikora icyatsi kimwe-gikoreshwa na biodegradable.Nibibaho, kurugero, ibyatsi bikozwe muriibisheke, ibyatsi bikozwe muri makaroni, impapuro, ikarito or ibyatsi biribwa.Niba aba nyuma bafite ibintu bikinisha, birwanya cyane ni ibyatsi bya PLA.

PLA ibinyabuzima byangirika

PLA ibinyabuzima byangirika nabyo birashobora gufumbirwa.PLA ni bio-polymer ikozwe hamwe nuruvange rwibihingwa bitandukanye, cyane cyane ibigori.Nibintu byoroshye gusubirwamo kandi ni 100% ibinyabuzima bishobora kwangirika bityo bikaba byiza kubidukikije.Ibintu byose bijyanye nicyatsi cya PLA nibyiza kubidukikije kugeza kubikorwa byacyo, bisohora imyuka mike ya parike kuruta umusaruro wibyatsi.

Ubwoko bwa PLA biodegradable ibyatsi dutanga, kurugero, birakomeye kandi byoroshye.Nta mpumuro ifite kandi irwanya ubushyuhe buke.Ibyatsi byacu bya PLA biraboneka mubunini, muburyo butandukanye ndetse birashobora no kwerekana ibirango.Ibi bituma icyitegererezo cyacu cya PLA nacyo kibera ifumbire mvaruganda.