Byaba kuva mu nyanja nini cyane kugeza ku misozi miremire cyane, cyangwa kuva mu kirere no mu butaka kugeza ku ruhererekane rw'ibiribwa, imyanda ya microplastic imaze kugaragara hafi ya hose ku Isi. Ubu, ubushakashatsi bwinshi bwagaragaje ko microplastics "yinjiye" mu maraso y'abantu.
Mikoro Plastike yabonetse mu maraso y'umuntu ku nshuro ya mbere!
Ubusanzwe, imyanda ya pulasitiki iri munsi ya mm 5 y'umurambararo yitwa "micro plastics", kandi ingano yayo nto cyane ituma bigorana kuyimenya.
Vuba aha, ubushakashatsi bwasohotse mu kinyamakuru mpuzamahanga cy’ibidukikije bwerekana ko abahanga mu bya siyansi bavumbuye umwanda wa microplastic mu maraso y’umuntu ku nshuro ya mbere. Ubushakashatsi bwabanje bwagaragaje microplastic mu mara, placenta y’impinja zikiri mu nda n’umwanda w’abantu bakuru n’impinja, ariko microplastic ntizigeze ziboneka mu maraso.
Ubushakashatsi bwasuzumye ingero z'amaraso zavuye ku bakorerabushake 22 bazima batazwi, maze busanga 77% by'ingero zari zirimo utwuma duto dufite impuzandengo ya mikorogarama 1.6 kuri mililitiro imwe.
Ubwoko butanu bwa plastiki bwageragejwe: polymethylmethacrylate (PMMA), polypropylene (PP), polystyrene (PS), polyethylene (PE) na polyethylene terephthalate (PET).
PMMA, izwi kandi nka acrylic cyangwa plexiglass, ikoreshwa cyane mu kwerekana ibikoresho by'ikoranabuhanga n'amatara.
PP ikoreshwa cyane mu dusanduku two gutwaramo ibiryo, mu dusanduku two kubikamo ibiryo bishya ndetse no mu macupa amwe n'amwe y'amata.
PS ikoreshwa cyane mu bikoresho byo gupfunyikamo ibiryo bikoreshwa mu gihe cyo gukoresha.
PE ikunze gukoreshwa mu gupakira amafirime n'amashashi ya pulasitiki, nk'amashashi yo kubikamo ibintu bishya n'amafirime yo kubikamo ibintu bishya.
Ubusanzwe PET ikoreshwa mu kugaragara nk'amacupa y'amazi y'ubutare, amacupa y'ibinyobwa n'ibikoresho bitandukanye byo mu rugo.
Ibisubizo byagaragaje ko hafi kimwe cya kabiri cy’ibipimo by’amaraso byagaragaje ibimenyetso bya PET plastic, ibirenga kimwe cya gatatu by’ibipimo by’amaraso byari birimo PS naho kimwe cya kane cy’ibipimo by’amaraso byari bifite PE.
Igitangaje kurushaho ni uko abashakashatsi bavumbuye ubwoko butatu butandukanye bwa plastiki nto mu maraso.
Igipimo cy'uduce twa plastiki tw'ibipimo 22 by'amaraso cyagabanyijwemo ubwoko bwa polymer
Ni gute plastiki nto zinjira mu maraso?
Ubushakashatsi bwerekana ko izi plastiki nto zishobora kwinjira mu mubiri w'umuntu binyuze mu mwuka, amazi cyangwa ibiryo, cyangwa binyuze mu menyo y'amenyo yihariye, lipstick na tatouage wino. Mu buryo bw'imitekerereze, uduce twa plastiki dushobora kujyanwa mu maraso tujya mu ngingo zitandukanye z'umubiri.
Abashakashatsi bavuze ko hashobora kuba hari ubundi bwoko bwa microplastics mu maraso, ariko ntibabonye uduce tunini kuruta umurambararo w'urushinge rwo gufatiraho urugero muri ubu bushakashatsi.
Nubwo ingaruka za pulasitiki nto ku buzima bw'abantu zitarasobanuka neza, abashakashatsi bafite impungenge ko pulasitiki nto zizangiza uturemangingo tw'abantu. Mbere yaho, utuntu duhumanya ikirere twagaragaye ko twinjira mu mubiri w'umuntu kandi tugatera impfu za miliyoni z'abantu imburagihe buri mwaka.
Uburyo bwo gusohora ihumana rya pulasitiki buri he??
Ubuso bw'isi bw'Iburasirazuba bwa kureIbikoresho byo ku meza byo kurengera ibidukikije byatsindiye ishimwe rikomeye ku isoko kubera imiterere yabyo yihariye n'uburyo bwo kurengera ibidukikije bw'ibikoresho fatizo bitandukanye,kwangirika byoroshye, kongera gukoreshwa no kuvugururwa, bituma igaragara mu bintu byose bisimbura ibikoresho bya pulasitiki. Ibicuruzwa bishobora kwangirika burundu mu gihe cy'iminsi 90, kandi bishobora no gukoreshwa mu gukora ifumbire mvaruganda mu ngo no mu nganda. Ibice by'ingenzi nyuma yo kwangirika ni amazi na dioxyde de carbone, bitazatanga imyanda n'umwanda.
Iburasirazuba bwa kure. Ibikoresho byo gupfunyika ibiribwa (ibicuruzwa byo ku meza) bikoresha ibyatsi by'ubuhinzi, umuceri n'ingano,ibisheken'urubingo nk'ibikoresho fatizo kugira ngo bitanduza umwanda kandikuzigama ingufuGukora no kongera gukoresha ingufu zisukuye. Yatsinze icyemezo mpuzamahanga cya 9000; Yatsinze icyemezo cya 14000 cyo kurengera ibidukikije, yatsinze igenzura mpuzamahanga n'igeragezwa rya FDA, UL, CE, SGS na Minisiteri y'ubuzima n'imibereho myiza y'Abayapani muri Leta Zunze Ubumwe za Amerika n'Umuryango w'Ubumwe bw'u Burayi, yageze ku rwego mpuzamahanga rw'isuku mu gupakira ibiribwa, kandi yegukana izina ry'icyubahiro rya "Igicuruzwa cya mbere cya Fujian cy'indashyikirwa mu nganda zikora".
Nk’ikibazo gikomeye ku isi, ihumana rya pulasitiki riri guteza ikibazo gikomeye ku buzima bw’abantu mu buryo bwa pulasitiki nto n’ibinyabutabire by’uburozi.Akarere k'Uburasirazuba bwa Farifite ubutwari bwo gufata inshingano z’ikigo mu mibereho myiza, ikurikiza udushya mu bya siyansi n’ikoranabuhanga no guteza imbere intego y’ibikoresho byo ku meza bihumanya ikirere! Kugira ngo isi isuku kandi nziza igere ku bisekuruza bizaza, Far East Geotegrity izakomeza gukorana no gukorana n’abantu bafite ubumenyi muri urwo rwego bafite intego n’ibikorwa byo kurwanya ihumana rya pulasitiki, gushyira imbaraga mu iterambere rirambye ry’abantu no kubaka umuryango w’ubuzima hagati y’abantu n’ibidukikije.
Igihe cyo kohereza: Gicurasi-20-2022