Kuzana gusobanukirwa byimbitse kumashashi apakira ibinyabuzima!
Mugihe ibihugu byinshi bibuza imifuka ya pulasitike, imifuka ibora ikoreshwa mu nganda nyinshi kandi nyinshi.Kurengera ibidukikije ni inzira byanze bikunze.Haba hari amasoko atanga inama yo gukoresha imifuka ya plastike ibora?Nibihe bicuruzwa bishobora gukoreshwa imifuka ya pulasitiki ishobora gukoreshwa?Nizera ko aricyo abakiriya benshi batumiza byuzuye biodegradable ibikapu bya pulasitike bifuza kumenya.Uyu munsi, OK Gupakira umusaruro wimifuka ya plastike yangirika
1. Gupakira ibinyabuzima ni iki?
Isakoshi ya plastike ibora ni ubwoko bwumufuka wa pulasitike ushobora kwangiza rwose amazi, dioxyde de carbone nizindi molekile nto.Inkomoko nyamukuru yibi bikoresho byangirika ni aside polylactique (PLA), ikurwa mu bigori n imyumbati.Umubumbe (PLA) ni ubwoko bushya bwibinyabuzima bishingiye ku binyabuzima kandi bishobora kuvugururwa.Nyuma yo gusembura glucose hamwe nuburyo bumwe na bumwe kugirango habeho aside irike yuzuye ya lactique, poly (acide lactique) ifite uburemere bwa molekile runaka yashizwemo nuburyo bwa synthesis ya chimique, hanyuma glucose iboneka mugutambirwa.Iki gicuruzwa gifite ibinyabuzima byiza kandi gishobora kwangirika byimazeyo na mikorobe kamere nyuma yo gukoreshwa mu gukora karuboni ya dioxyde n amazi, bitazanduza ibidukikije nyuma yo kubikoresha.Ni ingirakamaro cyane mu kurengera ibidukikije kandi ifatwa nkibikoresho bitangiza ibidukikije.
Kugeza ubu, ibinyabuzima nyamukuru by’imifuka ya pulasitike yangirika bigizwe na PLA + PBAT, ishobora kubora burundu mu mazi na dioxyde de carbone mu mezi 3-6 mu gihe cyo gufumbira (dogere 60-70).Nta kwanduza ibidukikije.Kuki wongera PBAT?PBAT ni kopolymer ya acide adipic, 1, 4-butanediol na aside terephthalic, ikaba ari biodegradable rwose ya chimique ikomatanya alifatique na polymer aromatic.PBAT ifite ubworoherane buhebuje kandi irashobora gukoreshwa mugukuramo firime, guhindagura ibicu, gutwikira hamwe nibindi bikorwa.Kuvanga PLA na PBAT bigamije kunoza ubukana, ibinyabuzima ndetse no guhinduka kwa PLA.
2. Nihehe abakora imifuka ibora ibinyabuzima bifite izina ryiza?
Mu rwego rwimifuka ya pulasitiki ibora, yashizeho imashini idasanzwe yo kuvuza firime, imashini icapa, imashini ikata imifuka, imashini itunganya imyanda hamwe n’imirongo itandukanye ikuze y’imifuka ya pulasitiki ibora.Ibicuruzwa bitwikiriye imifuka yimyenda, imifuka yimyanda, imifuka yintoki, imifuka yimyenda, imifuka yibikoresho, imifuka yo kwisiga, ibikapu byibiribwa, ibikapu byumutwe, impapuro zubukorikori / imifuka yububiko bwa PLA, nibindi, ubuziranenge buhamye, umusaruro mwinshi, icapiro ryiza, ridafite ubushyuhe , ibimenyetso byerekana, bidafite uburozi, gufunga neza, kurambura neza, imiterere myiza, kurengera ibidukikije.
Gupakira neza byubahiriza igitekerezo cyo kurengera ibidukikije kandi byiyemeje iterambere rirambye ryibidukikije, byateye imbere bikwiranye ninganda zipakira hamwe nibikoresho byokurya ibikoresho byangiza ibidukikije hamwe nibicuruzwa, bifite uburambe bukomeye mubikorwa byo gupakira no gusubiza imyanda, guteza imbere kongera gukoresha umutungo, no guteza imbere cyane ibiryo-byuzuye byuzuye ibinyabuzima bishobora kwangirika.
3. Ni ibihe bicuruzwa bishobora gukoreshwa mu mifuka ya biodegradable?
Imifuka ya pulasitiki ibora ikoreshwa cyane mu ishati, kuboha, imyenda, imyambaro, imyenda, ibiryo, ibyuma, ibikoresho bya elegitoroniki, kwisiga n’inganda.Imifuka ya pulasitiki ishobora kwangirika ifite ibishushanyo byinshi bifunga kashe, nk'amagufwa yometseho, zipper, kaseti, nibindi, kandi imifuka ya pulasitiki ishobora kwangirika hamwe nimpapuro, zishobora kuzinga urugingo rwo hasi.Noneho, imifuka ya pulasitike ibora yinjira mubice byose byubuzima, kandi hariho uburyo butandukanye;Mu bihe biri imbere, imifuka ya pulasitiki ibora ishobora guhinduka ibicuruzwa byuzuye mu nganda zipakira.
Igihe cyo kohereza: Werurwe-03-2022