Inzoba ya fibre ya fibre yabaye umugongo wa sisitemu yo gutumanaho igezweho. Imikorere n'imbwa y'inzego ni ngombwa mu byiringiro n'insanganyamatsiko y'itumanaho. Ibikoresho bikoreshwa muri iyi migozi bigira uruhare rukomeye mu kureba ko bashobora guhangana n'ibidukikije bikaze kandi bitanga ihererekanyabubasha mugihe kinini.
Kimwe muri ibyo bikoresho byagiye kwitondera mu nganda ni PolyBylene Terephthalate (PBT). Ibikoresho bya PBT bitanga imashini nziza, amashanyarazi, kandi ikirere gituma bikwiranye no gukoresha insinga za fibre optique. Kimwe mubyiza byingenzi byibikoresho bya PBT ni igipimo cyihariye cyo kwinjizamo ubushuhe, kigira ingaruka zikomeye kumutekano no kuramba byinsinga.
Kwinjiza mu minsimbo mu minsi mibi birashobora gutuma habaho ibibazo bitandukanye, harimo no kwizirikana, kongera uburemere bwa kabili, kandi byagabanutse imbaraga za kanseri. Ubushuhe burashobora kandi gutera ruswa no kwangiza umugozi mugihe runaka. Ariko, ibikoresho bya PBT byerekana igipimo gito cyamazi, gifasha kugabanya ibi bibazo no kuzamura ituze rusange no kuramba.
Ubushakashatsi bwerekanye ko ibikoresho bya PBT bishobora gukuramo bike nka 0.1% muburyo busanzwe mubihe bisanzwe. Iki gipimo cyo kwinjizamo kito gifasha kubungabunga umugozi wa kabili n'amashanyarazi mugihe, birinda gutesha agaciro cyangwa kwangiza umugozi. Byongeye kandi, ibikoresho bya PBT bitanga imbaraga nziza kumiti, imirasire ya UV, nubushyuhe bukabije, bityo bikanzura kuramba no gukora.
Mu gusoza, igipimo cyihariye cyo kwinjiza ibikoresho cya PBT kibatera guhitamo neza gukoreshwa mumigozi ya fibre. Mugutanga umutekano mubyiza no kuramba, ibikoresho bya PBT birashobora gufasha kwemeza imikorere yizewe yimiyoboro itumanaho. Mugihe icyifuzo cya sisitemu yo gutumanaho ubuziranenge bukomeje kwiyongera, biteganijwe ko gukoresha ibikoresho bya PBT biziyongera, bikabigira ibikoresho bitanga umusaruro kunganda.
Kohereza Igihe: APR-24-2023