Ni ibihe bikoresho bya PCR?
1. Ibikoresho bya PCR ni ibihe?
Ibikoresho bya PCR mubyukuri ni ubwoko bwa "recycled Plastike", izina ryuzuye ni Post-Umuguzi watunganijwe, ni ukuvuga, abaguzi basubiramo ibikoresho.
Ibikoresho bya PCR "bifite agaciro gakomeye". Mubisanzwe, imyanda yakozwe nyuma yo kuzenguruka, gukoresha no gukoresha birashobora guhinduka ibikoresho bibisi bitewe no gutunganya ibintu cyangwa gutunganya imiti, imiti ihura nubuzima no gutunganya ibikoresho.
Kurugero, ibikoresho byongeye gukoreshwa nkamatungo, pe, pp, na hdpe biva mumyanya ya Shostic yakoreshejwe mu moko ya sasita yakoreshejwe, amacupa y'amazi, n'ibindi. Birashobora gukoreshwa mugukora ibishya Ibikoresho byo gupakira. .
Kubera ko ibikoresho bya PCR biva mubikoresho nyuma yuruguzi, niba bidatunganijwe neza, byanze bikunze bigira ingaruka muburyo butaziguye kubidukikije. Kubwibyo, PCR nimwe muri phostike yatunganijwe kuri ubu isabwa nibirango bitandukanye.
2. Kuki plastike ya pcr ikunzwe cyane?
•(1). PCR Plastike nimwe mubyerekezo byingenzi kugirango ugabanye umwanda wa pulasitike kandi utange umusanzure "kutabogama karubone".
Nyuma y'imbaraga zidashira mu bisekuru byinshi bya chimiste n'abashakashatsi, ibisigazwa biva kuri peteroli, amakara, na gaze karemano byabaye ibikoresho byingenzi mubuzima bwabantu kubera uburemere bwumucyo, ubwiza. Ariko, gukoresha cyane plastike nabyo byaviriyemo igisekuru cyimyanda myinshi ya plastiki. Post-Abaguzi basubiramo (PCR) plastike yabaye imwe mu cyerekezo cyingenzi kugirango igabanye umwanda wibidukikije bya plastike no gufasha inganda zigenda zigana "kutabogama karubone".
Gusubiramo pellet bya plastike bivangwa nisugi resin kugirango ukore ibicuruzwa bitandukanye bya plastike. Ubu buryo ntabwo bugabanya gusa ibyuka bya karubon gusa, ariko nanone bigabanya ibiyobyabwenge.
•(2). Koresha plastike ya PCR kugirango uteze imbere imyanda yo gutunganya plastike
Ibigo byinshi bikoresha plastike ya PCR, bisaba ibisabwa, bizarushaho kongera gutunganya imyanda no guhindura buhoro ibikorwa bya plastike bizakoreshwa, bivuze ko plastiki itarangwamo irangi, irashizwemo kandi ibika ibidukikije. mu bidukikije.
• (3). Guteza imbere politiki
Umwanya wa politiki kuri Plastike PCR urimo gufungura.
Fata Uburayi Nkurugero, ingamba za plastics eu na plastiki no gupakira imisoro mu bihugu nk'Ubwongereza n'Ubudage. Kurugero, kwinjiza na gasutamo byatanze "umusoro upakira plastique". Igipimo cy'umusoro cyo gupakira hamwe na 30% byasubiwemo plastike ni pound 200 kuri toni. Imisoro na politiki byafunguye umwanya wo gusaba Plastike ya PCR.
3. Ni ibihe bihangange by'inganda byongera ishoramari muri Plastike PCR vuba aha?
Kugeza ubu, umubare munini wibicuruzwa bya plastike bya PCR ku isoko biracyashingiye ku gutunganya umubiri. Inganda nyinshi zamavumvuri kandi zikurikira iterambere no gushyira mubikorwa ibicuruzwa bya plastike bya plastike. Bizeye kwemeza ko ibikoresho bitunganijwe bifite imikorere imwe nibikoresho fatizo. , kandi irashobora kugera ku "kugabanya karuboni".
•(1). Basf's ultramid recycled ibona icyemezo cya UL
Basf yatangaje kuri iki cyumweru ko ultramid yayo yatsinze Polymer yakoraga kuri Freeport, Texas, igihingwa cyabonye icyemezo cyatanzwe na laboratoire (UL).
Nk'uko UL 2809, ultramide ya ccyccled polymers yatunganije kuva nyuma-abaguzi byasubiwemo (PCR) irashobora gukoresha sisitemu yo kuringaniza kugirango ihuze ibipimo ngenderwaho. Icyiciro cya Polymer gifite ibintu bimwe nkibikoresho fatizo kandi ntibisaba guhindura uburyo gakondo bwo gutunganya gakondo. Irashobora gukoreshwa mubisabwa nka firime yo gupakira, itapi n'ibikoresho, kandi ni ubundi buryo burambye kubikoresho fatizo.
Basf ikora ingengabihe mishya yimiti kugirango ukomeze guhindura plastike imyanda mubikoresho bishya, bifite agaciro. Ubu buryo bugabanya imyuka ya Green House hamwe nibikoresho bya FOW
Hundall Hulvey, Basf Amajyaruguru y'Ubucuruzi y'Abanyamerika:
"Impamyabumenyi zacu za ultramid itanga imbaraga zimwe zubukanishi, gukomera no gutuza mu bushyuhe, wongeyeho bizafasha abakiriya bacu kugera ku ntego zabo zirambye."
•(2). Mengniu: Koresha Dow PCR Resin
Ku ya 11 Kamena, Dow na Mengniu batangaje ko bahinduye neza abaguzi nyuma y'abaguzi basubije muri Esin ashyushye film.
Byumvikane ko aribwo bwa mbere mu nganda zo mu rugo Mengniu yinjije imbaraga zayo zo mu buryo bw'inganda, ihujwe n'ibibanza bya pulasitike Gusaba nyuma-abaguzi byasubiwemo Plastike nka firime yo gupakira ibicuruzwa.
Igice cyo hagati cyibipaki bya kabiri bipakira firime yagabanijwe nibicuruzwa bya mengniu biva muri form ya DCR. Iyi formula ikubiyemo 40% nyuma yamapost-abaguzi ibikoresho kandi birashobora kuzana ibintu bifatika muburyo bwa firime rusange kugeza kuri 13% -24%, bituma umusaruro wa firime hamwe nimikorere ugereranije ninkumi zigendanwa. Muri icyo gihe, bigabanya ingano ya plastike mubidukikije kandi ikamenya rwose ko happy-loop ikoreshwa ryibipakira.
•(3). Unilever: Guhindukira kuri RWPE KUBITEKEREZO BY'UMURYANGO WAWE, KUBA UK's Imbere 100% PCR Ibirango
Muri Gicurasi, Unile yukuri agereranya Hellmann yahinduye kugeza 100% nyuma yamatungo yasubijwemo (RPEPT) ayitangirira mu Bwongereza. Unile yunvikana ko iyo urukurikirane rukurikirana rwasimbujwe na RPEPT, rwakiza toni zigera ku 1.480 z'ibikoresho fatizo buri mwaka.
Kugeza ubu, hafi kimwe cya kabiri (40%) y'ibicuruzwa bya Hellmann bimaze gukoresha gusubirwamo no gukubita amasahani muri Gicurasi. Isosiyete iteganya guhindukira kuri plastike kuri uruhererekane rwibicuruzwa mu mpera za 2022.
Andr Burger, Visi Perezida w'ibiryo muri Unilever uk na Irlande, bagize icyo bavuga:"Hellmann yacu'Amacupa ya keitement nicyo cyiciro cyambere cyibiribwa mubwongereza kugirango ukoreshe 100% nyuma yamapositike, nubwo muri iyi shift hazadushoboza kwihutisha gukoresha ikoreshwa rya plastike rusange's Ibindi bicuruzwa."
PCR yahindutse ikirango kuriEco-ibikoresho byinshuti. Ibihugu byinshi by'Uburayi byasabye PCR gupakira ibiryo kugirango wemeze 100%Eco-urugwiro.
Turi abakora inzobere mu gukora imifuka yo gupakira ikawa mumyaka 20. Twabaye umwe mu bakora imifuka nini ya kawa mu Bushinwa.
Dukoresha ubwiza buhebuje bwa Wipf kuva mu Busuwisi kugirango ikawa yawe ishya.
Twateje imbere imifuka yinshuti yibidukikije, nkimifuka yifumbire hamwe namashashi,Kandi iheruka kubikoresho bya PCR.
Nibihugu byiza byo gusimbuza imifuka isanzwe ya pulasitike.
Kogereza kataloge yacu, nyamuneka ohereza ubwoko bwimifuka, ibikoresho, ingano nubwinshi ukeneye. Turashobora rero kugusubiza.
Igihe cyohereza: Werurwe-22-2024
