Mu ntambwe igaragara iganisha ku bikorwa birambye by’ubuhinzi n’inganda, bitangiza ibidukikijePVC yamashanyarazibaherutse gukora bwa mbere ku isoko. Aya mazu mashya yashizweho kugirango ahuze ibyifuzo bikenerwa n’ibidukikije byangiza ibidukikije bitabangamiye imikorere nigihe kirekire.
Yakozwe hifashishijwe ibikoresho bigezweho, bidafite uburozi, ibidukikije byangiza ibidukikijePVC yamashanyarazizirimo imiti yangiza nka phthalate nicyuma kiremereye. Ibi bituma bagira umutekano kubidukikije ndetse nabakoresha-nyuma. Ibikorwa by’umusaruro ubwabyo byashyizwe mu bikorwa kugira ngo bigabanye ibyuka bihumanya ikirere no kugabanya imyanda, bihujwe n’ingamba zo kurwanya imihindagurikire y’ikirere.
Kimwe mu bintu by'ingenzi biranga ayo mazu yangiza ibidukikije ni uburyo bwo kuyasubiramo. Iyo ubuzima bwabo burangiye, ama shitingi arashobora kongera gukoreshwa mubicuruzwa bishya, bityo bikagabanya imyanda yimyanda kandi bigateza imbere ubukungu bwizunguruka. Iri ni iterambere ryinshi hejuru y’amazu gakondo, akenshi bikarangirira mu myanda, bikagira uruhare mu kwangiza ibidukikije.
Imikorere yaya mazu yangiza ibidukikije nayo irashimishije. Bakomeza umuvuduko ukabije, guhinduka, no kuramba abakoresha baza kwitegaPVC yamashanyarazi. Yaba ikoreshwa mu buhinzi mu kuhira, mu iyubakwa ry’amazi, cyangwa muri serivisi zihutirwa zo guhangana n’umwuzure, ayo mazu atanga imikorere yizewe mu gihe agabanya ingaruka z’ibidukikije.
Mugihe imyumvire yibibazo byibidukikije ikomeje kwiyongera, kwinjiza ibidukikije byangiza ibidukikijePVC yamashanyarazibyerekana udushya kandi dukenewe. Muguhitamo ubundi buryo burambye, inganda zirashobora gutanga umusanzu mubuzima bwiza mugihe zikeneye ibyo zikeneye.
Mu gusoza, gutangiza ibidukikije byangiza ibidukikijePVC yamashanyarazibirerekana iterambere rigaragara mugushakisha ibisubizo birambye byinganda nubuhinzi. Aya mazu atanga uruvange rwimikorere ninshingano zidukikije, bigatuma yongerwa agaciro kumasoko.
Igihe cyo kohereza: Nzeri-18-2024