"Gahunda yo kubuza plastike" yashyizwe mu bikorwa mu myaka irenga 10, none imikorere yayo iragaragara muri supermarket nini; Nyamara, amasoko y'abahinzi n'abacuruzi bagendanwa babaye “ahantu hibasiwe cyane” no gukoresha imifuka ya ultra-thin.
Vuba aha, Ishami rishinzwe imicungire y’isoko ry’akarere ka Yuelu ry’ubuyobozi bwa Changsha gishinzwe inganda n’ubucuruzi ryatangije igikorwa vuba bishoboka.
Mu bubiko bwa Shunfa Plastic, habonetse imifuka irenga 10 ya itatu idafite imifuka ya pulasitike idafite izina ry’uruganda, aderesi, QS, hamwe n’ikirango cyongera gukoreshwa, yose hamwe ikaba ifite imifuka irenga 100000 ya pulasitike ultra-thin ifite agaciro kangana na 6000. Nyuma yaho, abashinzwe kubahiriza amategeko bafashe ibyo bitatu nta mifuka ya pulasitike ihari.
Zhang Lu yavuze ko ishami ry’inganda n’ubucuruzi rizakenera nyuma y’abafite ubucuruzi bwa Shunfa Plastic gukorerwa iperereza ku biro by’inganda n’ubucuruzi, kandi bakohereza imifuka itatu yafatiriwe nta mifuka ya pulasitike mu ishami ry’ubugenzuzi bw’ubuziranenge kugira ngo babigenzure. Niba hemejwe ko imifuka ya pulasitike ari ibicuruzwa bitujuje ibyangombwa, bazakurikiza byimazeyo "Amategeko agenga ibicuruzwa" n’amategeko n'amabwiriza abigenga, bafatire ibicuruzwa byabo byagurishijwe mu buryo butemewe n'amategeko, bafatire inyungu zabo mu buryo butemewe kandi bahanwe ibihano.
Ibibazo byubuzima nibibazo by ibidukikije
Nk’uko ibitangazamakuru byabitangaza, amakuru yatangajwe n’inzego zibishinzwe yerekana ko Ubushinwa bukoresha imifuka ya pulasitike ya miliyari imwe mu kugura ibiribwa buri munsi, mu gihe imikoreshereze y’ubundi bwoko bw’imifuka ya pulasitike irenga miliyari 2 ku munsi. Hariho kandi ubushakashatsi bwerekana ko imifuka myinshi ya pulasitike yajugunywe nyuma yiminota 12 ikoreshwa, ariko kubora kwabo mubidukikije bifata imyaka 20 kugeza 200.
Dong Jinshi, umunyamabanga mukuru w’ishyirahamwe mpuzamahanga ryita ku biribwa, yavuze ko bishingiye ku bitekerezo by’ubuzima no kurengera ibidukikije ko iki gihugu cyashyizeho “itegeko ryo kubuza plastike”, yizeye ko hagabanywa ikoreshwa ry’imifuka ya pulasitike, bityo bikagabanya ikoreshwa ry’ingufu kandi bikagabanya umwanda ku bidukikije.
Yavuze ko imifuka isanzwe ifite amabara meza kandi akenshi irimo ibyuma biremereye nka gurş na kadmium. Niba iyi mifuka ikoreshwa mu gufata imbuto n'imboga, birashobora kwangiza cyane umwijima, impyiko, na sisitemu yamaraso yabantu, kandi birashobora no kugira ingaruka kumikurire yubwenge. Niba itunganijwe mu bikoresho bishaje bitunganijwe neza, ibintu byangiza birashobora kwinjizwa byoroshye mumubiri wumuntu kandi bikagira ingaruka kubuzima iyo bipakiye mubiryo.
Kubijyanye nibigize, imifuka ya pulasitike hamwe nudukapu tudoda "ntabwo byangiza ibidukikije": imifuka ya pulasitike igizwe na chloride ya polyvinyl, niyo yashyingurwa mu nsi, bifata imyaka igera kuri 100 kugirango yangirike burundu; Kandi imifuka yo guhaha idoda idoze ahanini igizwe na polypropilene nayo ifite gahunda yo kwangirika gahoro mubidukikije. Mugihe kirekire, bizagira ingaruka zikomeye kubuzima bwibisekuruza bizaza.
Kumenyekanisha ibidukikije byihutirwa abaturage bigomba kunozwa
Haraheze imyaka myinshi kandi "gahunda yo kubuza plastike" iracyari mubihe bibi. None, nigute dukwiye gukomeza munzira ya "kubuza plastike" mugihe kizaza?
Dong Jinshi yavuze ko imicungire y’imifuka ya pulasitike ishobora kugabanuka uko bishoboka kose binyuze muri sisitemu yo kwishyura, ishobora guhindura mu buryo bwihishe ingeso n’imyitwarire y’abaguzi. Mubyongeyeho, shyira imbaraga muri sisitemu yo gutunganya no gutunganya ibicuruzwa.
Zhang Lu yavuze ko hagomba gushyirwaho uburyo bw'igihe kirekire bwo kugenzura. Imwe muriyo ni ugukangurira abaturage binyuze muri poropagande mbonezamubano, kugirango abaturage bashobore kumva neza ingaruka z’umwanda wera; Icya kabiri, birakenewe gushimangira imyumvire yo kwicyaha kubucuruzi bwihariye kandi ntibigirire nabi sosiyete itwarwa ninyungu; Icya gatatu, inzego za leta mu nzego zose zigomba gushyiraho ingufu zihuriweho kugira ngo ziveho isoko y’umusaruro, kandi icyarimwe zihana cyane abacuruzi bananiwe gushyira mu bikorwa “itegeko ryo kubuza plastike” mu nzira yo kuzenguruka. Muri make, kugirango "gahunda yo kubuza plastike" igende neza kandi igere kure, bisaba imbaraga zigihugu cyose ninzego zitandukanye. Gusa dufashe ingamba nyinshi dushobora kugera kubisubizo byateganijwe na guverinoma.
Byongeye kandi, abakozi bo mu nzego zibishinzwe zibishinzwe muri Changsha bavuze ko mu minsi ya vuba, Changsha izibanda ku gukora ibikorwa byihariye byo gukosora “kubuza plastike”.
Umufuka udoda
Ibikoresho nyamukuru byimifuka idoda ni polypropilene (PP), ni fibre chimique kandi nibicuruzwa bya plastiki. Imyenda idoda ni urupapuro rumeze nk'urupapuro rwakozwe muguhuza cyangwa gusibanganya fibre hamwe. Fibre yayo irashobora kuba fibre naturel nka pamba cyangwa fibre chimique nka polypropilene.
Imifuka idoda idoze ifite ibyiza bitandukanye, nko gukomera no kuramba, kugaragara neza, guhumeka neza, gukoreshwa no gukaraba, bikwiranye no kwamamaza ecran ya silike, nibindi. Ariko, kubera ibikoresho byingenzi byayo ari polypropilene (PP), biroroshye kwangirika kandi ntibitera kwanduza ibidukikije. Kubwibyo, imifuka idoda irakoreshwa cyane murwego rw "gahunda yo kubuza plastike".
Dongguan Liansheng Ntabwo Yubatswe Ikoranabuhanga Co, Ltd.yashinzwe muri Gicurasi 2020.Ni uruganda runini rutunganya imyenda rudahuza ubushakashatsi niterambere, umusaruro, no kugurisha. Irashobora gutanga amabara atandukanye ya PP spunbond idoda idoda hamwe n'ubugari bwa metero 3.2 kuva kuri garama 9 kugeza kuri garama 300.
Igihe cyo kohereza: Ugushyingo-21-2024