Gukora ibipapuro byujuje ubuziranenge n'ubuhanga, gukurikiza byimazeyo umurongo wo hasi w'ubuziranenge no kurengera ibidukikije

Nka ruganda rwuzuye rufite imyaka irenga 30 uruhare runini mu nganda zikora ibiti, twashyizeho ibipimo ngenderwaho mu rwego rwa Medium Density Fiberboard(MDF)na Fiberboard Yinshi(HDF)binyuze mubikorwa byimbitse byumwuga hamwe nubushobozi bushya. Hagati aho, tugenzura ibintu bishobora guteza akaga nka Polybromine Biphenyls(PBBs)hamwe nibipimo bihamye, guha abakiriya ibicuruzwa bifite umutekano, bitangiza ibidukikije, nibicuruzwa bikora neza.

Mu musaruro wa fibre yububiko buciriritse hamwe na fibre yubucucike bwinshi, itsinda ryacu ryinararibonye rikoresha neza inyungu zumwuga, duharanira gutunganirwa kuva guhitamo ibikoresho fatizo kugeza kugenzura. Duhitamo neza fibre nziza yo mu bwoko bwa fibre kandi tugakoresha tekinoroji igezweho yo gukanda kugirango tumenye ubwinshi bwibibaho, imiterere ihamye, hamwe nubushobozi buhebuje bwo kurwanya ihindagurika no gutunganya imiterere. Haba mubikoresho byo mu nzu, gushushanya imbere, cyangwa gukora ubukorikori bwo gushushanya, fibre yacu irashobora guhaza ibikenewe bitandukanye hamwe nuburinganire bwabyo bworoshye kandi bwuzuye.

Mu rwego rwo kurengera ibidukikije n’umutekano, tuzi neza ko biphenili ya polybromine, nkibintu bishobora guteza akaga bigakoreshwa mu gukumira umuriro mu mbaho, bishobora guteza ingaruka ku bidukikije no ku buzima bw’abantu. Kubwibyo, twashyizeho uburyo bukomeye bwo gukurikirana ibintu hamwe na sisitemu yo kugenzura ubuziranenge kugirango tubuze ibikoresho fatizo birimo PBB kwinjira mu musaruro. Ibicuruzwa byose byatsindiye ibyemezo mpuzamahanga byemewe by’ibidukikije, byemeza ko ibibaho ari icyatsi kandi bitagira ingaruka biturutse ku isoko.

Mu myaka yashize, buri gihe twafashe ibyifuzo byabakiriya nkibyingenzi byacu, duhindura ubunyamwuga mubicuruzwa byujuje ubuziranenge na serivisi zitaweho. Turagutumiye tubikuye ku mutima gusura uruganda rwacu, aho dutanga ibisubizo byizewe kubakiriya mugihe cyose, kuva iterambere ryibicuruzwa ndetse nigishushanyo kugeza nyuma yo kugurisha. Menyesha ibikorwa byacu byo kubyara kandi ukomeze gushiramo ubuhanga nubuziranenge mugutezimbere inganda zikora ibiti.