Isi nshya

Ibisobanuro:Hamwe n’ubucuruzi bw’ibihugu by’i Burayi, akamaro k’ibicuruzwa n’ibikoresho byongeye gukoreshwa byiyongereye.By'umwihariko, kumacupa ya PET, ibintu byinshi byongeye gukoreshwa (rPET) bisabwa ninganda nabaguzi.Ubu bushakashatsi bwakorewe muri laboratoire yigana ibikorwa by’inganda zongera kubaho, kugira ngo hakorwe iperereza ku ngaruka zishobora kuba ku ireme rya rPET hejuru y’ibicuruzwa cumi na rimwe byongera gukoreshwa, hagamijwe gukoresha umubare munini wa rPET inshuro nyinshi.Umuzenguruko warimo gusohora, gukomera kwa polycondensation ya leta (SSP), gusohora kwa kabiri kwigana umusaruro w'amacupa, gukaraba bishyushye n'intambwe yo kumisha.75% rPET na 25% isugi PET yasohotse mubyiciro cumi na rimwe kugirango bigereranye uburyo bwo gutunganya no gutunganya umusaruro.Ingero zasesenguwe imiti, umubiri na biologiya.Ubwiza bwibikoresho bya rPET ntabwo bwagize ingaruka mbi.Ibipimo nko gusiga amabara, ubwiza bwimbere, kwibanda kumiti ikomeye ndetse no kuba hari umwanda wa mutagenic ushobora gusuzumwa neza.Ubwiza bwibikoresho byakozwe birashoboka ko byatewe nibikoresho byinjira murwego rwo hejuru.Gufunga icupa rya PET icupa ryogukoresha hifashishijwe ibintu bya rPET bigera kuri 75% byashobokaga mugihe gikurikira inzira yatanzwe, byerekana ko urwego rwibintu byakoreshejwe neza rushobora kubungabungwa igihe kitarinze kubangamira ubuziranenge ；