100% Ibikoresho bisanzwe kandi byongeye gukoreshwa

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RPET ni iki kandi ikora ite?

RPET, impfunyapfunyo ya polyethylene tetraphyte ikoreshwa cyane.Tuzasobanura PET ibindi bike hepfo aha.Ariko kuri ubu, menya ko PET ari iya kane ikoreshwa cyane muri plastiki ku isi.PET irashobora kuboneka mubintu byose uhereye kumyenda no gupakira ibiryo.Niba ubona ijambo “RPET", Bisobanura ko PET yakoreshejwe mubicuruzwa yagombye kuba yaravuye isoko yakoreshejwe mbere.

Polyethylene Tetraphyte ni iki?

Kugirango bisobanutse, buri plastiki wigeze ukoresha yakozwe hakoreshejwe polymer runaka.Amacupa y’amata ya PVC azakorwa hamwe nibikoresho bitandukanye n'amacupa y'amazi ya PET.

PET ikozwe mu mavuta ya peteroli.Ibidukikije byibasiwe cyane nuburyo bwo gukuramo amavuta ya peteroli mu butaka.Kugirango ukore PET yashonze, ugomba gufata inzoga yitwa Ethylene glycol hanyuma ukayivanga na acide terephthalic.Esterification ibaho mugihe ibicuruzwa byombi bihujwe hamwe, bikora PET, polymer ndende.

Duhitamo polymers dukurikije uko ibicuruzwa byanyuma bizakora.PET ni thermoplastique.Ibi bivuze ko ishobora kugororwa byoroshye kumiterere wifuza kuyishyushya, hanyuma ikagumana imbaraga zayo imaze gukonja.PET nuburemere bworoshye, nontoxic kandi biramba cyane.Niyo mpanvu aribintu byatoranijwe byo gupakira inganda n'ibiribwa.

PETs ikoreshwa mugupakira gusa?

Oya. Inganda zicupa rya plastike nizo zikoresha PET ku isi kuri 30%.Ariko, ntabwo aribyo byonyine.Nubwo PET bakunze kwita polyester, birashoboka ko imyenda myinshi mumyenda yawe ikozwe muri PET.Amazi ntabwo yemerewe kubumbwa muri kontineri irimo gukorwa.Ahubwo, inyuzwa muri spinnerate (hafi yo kwiyuhagira) hanyuma igakora imirongo miremire.Iyi migozi irashobora kuboha hamwe kugirango ikore imyenda yoroshye, iramba.Polyester ni fibre ikoreshwa n'abantu benshi mu nganda z’imyenda.Polyester yoroshye kubyara kuruta ipamba, kandi ntishobora guhura nihindagurika ryibiciro bitewe nikirere.Birashoboka cyane ko imyenda wambaye ubu irimo polyester.Polyester ikoreshwa cyane mugukora amahema n'imikandara ya convoyeur.Polyester ishoboye gukemura hafi ikintu cyose gikeneye uburemere kandi burambye.

PET ingingo nziza kandi mbi

PET ifite ibyiza byinshi, harimo kuramba kandi bihindagurika kimwe no kuba bihendutse kuruta ubundi buryo.PET irashobora gukoreshwa, kimwe nibindi bikoresho bya plastiki.Mu Bwongereza, 3% gusa ni byo byongeye gutunganywa mu macupa ya PET mu 2001. Uyu mubare wazamutse ugera kuri 60% muri 2014 bitewe n’abakora ibinyobwa bahindura amacupa ya PET aho bishoboka hose, ndetse n’ibikorwa byinshi byo gutunganya ibicuruzwa mu gihugu byoroha gutunganya.

PET ifite imwe muntege nke zayo.PET ni uruganda rukomeye kuburyo bisaba imyaka 700 kugirango yangirike mubutaka.Nubwo PET itunganya ibicuruzwa yabonye iterambere ryinshi mumyaka icumi ishize, hagikenewe gukorwa byinshi.Ibice byinshi byisi bimaze kugira imisozi minini nkimijyi mito, yuzuye plastike ya PET gusa.Turakomeza kongeramo imyanda buri munsi kubera gukoresha cyane PET.

PET plastike nikintu kiramba cyane.Bifata imyaka 700 kugirango PET plastike isenyuke niba birangiye mumyanda.Hariho ibice byisi bifite imisozi minini nkimijyi mito, ariko byose bikozwe muri plastiki ya PET.

None, bishoboka guteRPETgukemura ikibazo cyumwanda wa plastike kwisi yacu?

RPET mubusanzwe ifata plastike imaze gukorwa (mubisanzwe amacupa ya plastike) ikayigabanyamo uduce duto.PET mu nsi ya buri gacupa itandukanijwe no gushonga ibyo bice.PET irashobora gukoreshwa mugukora ibintu byose kuva swateri kugeza kumacupa ya plastike.Iyi PET ikoresha ingufu za 50% kuruta gukora PET kuva kera.Byongeye kandi, amacupa ariho arashobora gukoreshwa mugukora PET, bivuze ko bitarangirira kumyanda.Ibi biradufasha kuva mwisi uko imeze.Aho gukuramo ibintu by'ingenzi biva mu mavuta ya peteroli, bishobora kwangiza cyane, dukoresha ubwinshi bwibicuruzwa byashoboraga gutanga umusanzu mu myanda.


Igihe cyo kohereza: Nzeri-02-2022