Izina ryuzuye rya PCR ni ibikoresho byasubiwemo nyuma y’umuguzi, ni ukuvuga ibikoresho byasubiwemo, akenshi bivuga ibikoresho byasubiwemo nka PET, PP, HDPE, nibindi, hanyuma bigatunganywa ibikoresho fatizo bya pulasitiki bikoreshwa mu gukora ibikoresho bishya byo gupfunyika. Mu buryo bw'ikigereranyo, gupfunyika byajugunywe bihabwa ubuzima bwa kabiri.
Kuki ukoresha PCR mu gupfunyika?
Ahanini ni ukubera ko kubikora bifasha mu kurengera ibidukikije. Plastike ya Virgin ikunze gutunganywa mu bikoresho fatizo bya chimique, kandi kuyivugurura bigira akamaro kanini ku bidukikije.
Tekereza gato, uko abantu benshi bakoresha PCR, ni ko abakeneye ibikoresho benshi. Ibi bituma habaho kongera gukoresha pulasitiki zakoreshejwe mu gupakira no gukomeza inzira y’ubucuruzi yo kongera gukoresha ibiti bisigaye, bivuze ko pulasitiki nke igera mu myanda, mu migezi no mu nyanja.
Ibihugu byinshi ku isi birimo gushyiraho itegeko ritegeka ikoreshwa rya pulasitiki za PCR.
Gukoresha pulasitiki ya PCR binatuma ikirango cyawe kigira inshingano ku bidukikije, ibyo bikaba ari nabyo bizagaragaza ko uzwiho ikirango cyawe.
Abaguzi benshi nabo biteguye kwishyura ibicuruzwa bya PCR, bigatuma ibicuruzwa byawe birushaho kugira agaciro mu bucuruzi.
Ese hari ingaruka mbi zo gukoresha PCR?
Birumvikana ko PCR, nk'ibikoresho bishobora kongera gukoreshwa, ishobora kudakoreshwa mu gupfunyika ibicuruzwa bimwe na bimwe bifite amahame y'isuku yo hejuru cyane, nk'imiti cyangwa ibikoresho by'ubuvuzi.
Icya kabiri, pulasitiki ya PCR ishobora kuba ifite ibara ritandukanye n’irya pulasitiki isanzwe kandi ishobora kuba irimo uduce cyangwa andi mabara adasukuye. Nanone, plastike ya PCR ifite imiterere mike ugereranyije na plastike isanzwe, bigatuma bigorana kuyitunganya cyangwa kuyitunganya.
Ariko iyo iki gikoresho kimaze kwemerwa, ingorane zose zishobora gukemuka, bigatuma pulasitiki za PCR zikoreshwa neza mu bicuruzwa bikwiye. Birumvikana ko udakwiye gukoresha 100% PCR nk'ibikoresho byo gupfunyika mu ntangiriro, 10% ni intangiriro nziza.
Ni irihe tandukaniro riri hagati ya pulasitiki ya PCR n'izindi pulasitiki "z'icyatsi"?
PCR ikunze kuvuga gupakira ibicuruzwa byagurishijwe mu bihe bisanzwe, hanyuma ibikoresho fatizo bipakira byakozwe nyuma yo kongera gukoreshwa. Hari kandi na pulasitiki nyinshi ku isoko zidasubirwamo cyane ugereranije na pulasitiki zisanzwe, ariko zishobora gutanga inyungu zikomeye ku bidukikije.
urugero:
-> PIR, ikoreshwa na bamwe mu gutandukanya Post Consumer Resin na Post Industrial Resin. Inkomoko ya PIR muri rusange ni amasanduku n'amapaleti yo gutwara ibintu mu ruhererekane rw'ibicuruzwa, ndetse n'imiyoboro, ibirango bito, ibicuruzwa bifite inenge, nibindi bikorwa iyo ibicuruzwa byo mu ruganda bivanywe mu ruganda, nibindi, bivanywe mu ruganda bigakoreshwa. Ni byiza kandi ku bidukikije kandi muri rusange ni byiza cyane kuruta PCR mu bijyanye na monoliths.
-> Bioplastics, cyane cyane biopolymers, bivuga pulasitiki ikozwe mu bikoresho fatizo bivanywe mu binyabuzima nk'ibimera, aho kuvuga pulasitiki ikozwe mu buryo bwa shimi. Iri jambo ntirisobanura ko pulasitiki ishobora kubora kandi ishobora kumvikana nabi.
-> Plasitiki zishobora kubora n'izishobora gufumbira zivamo ifumbire mvaruganda bivuga ibintu bya pulasitiki byangirika byoroshye kandi vuba kurusha ibintu bisanzwe bya pulasitiki. Hari impaka nyinshi hagati y'impuguke mu nganda ku bijyanye no kumenya niba ibi bikoresho ari byiza ku bidukikije, kuko bibangamira uburyo busanzwe bwo kubora kw'ibinyabuzima, kandi keretse imiterere y'ibintu ibaye myiza, ntabwo byanze bikunze bizahinduka ibintu bitagize ingaruka mbi. Byongeye kandi, igipimo cyabyo cyo kwangirika ntikirasobanuka neza.
Mu gusoza, gukoresha ijanisha runaka rya polimeri zishobora kongera gukoreshwa mu gupfunyika bigaragaza ko ufite inshingano nk'uruganda mu kurengera ibidukikije, kandi koko bigira uruhare runini mu kurengera ibidukikije. Kora ibintu birenze kimwe, kuki utabikora?
Igihe cyo kohereza: Kamena-15-2022
