Yaba kuva mu nyanja ndende kugera ku misozi miremire, cyangwa kuva mu kirere no mu butaka kugeza ku biribwa, imyanda ya microplastique imaze kugaragara hafi ya hose ku isi.Ubu, ubushakashatsi bwinshi bwerekanye ko plastiki nto “zateye” amaraso yabantu.
Micro plastike zabonetse mumaraso yabantu bwa mbere!
Mubisanzwe, imyanda ya plastike iri munsi ya 5mm ya diametre yerekeza kuri "micro plastike", kandi ubunini bwayo buto cyane biratugora kubona ko ibaho.
Vuba aha, ubushakashatsi bwasohotse mu kinyamakuru mpuzamahanga ibidukikije bwerekana ko abahanga bavumbuye bwa mbere umwanda wa plastike mu maraso y’abantu.Ubushakashatsi bwibanze bwerekanye microplastique mu mara, insina y’impinja zitaravuka hamwe n’umwanda w’abantu bakuru n’impinja, ariko microplastique ntabwo yigeze iboneka mu maraso.
Ubushakashatsi bwasuzumye icyitegererezo cy’amaraso cyatanzwe n’abakorerabushake 22 bafite ubuzima buzira umuze basanze 77% by’icyitegererezo cyarimo microplastique ifite impuzandengo ya mikorobe 1,6 kuri mililitiro.
Ubwoko butanu bwa plastiki bwageragejwe: polymethylmethacrylate (PMMA), polypropilene (PP), polystirene (PS), polyethylene (PE) na polyethylene terephthalate (PET).
PMMA, izwi kandi nka acrylic cyangwa plexiglass, ikoreshwa cyane muburyo bwo kugaragara ibikoresho bya elegitoroniki nibikoresho byo kumurika.
PP ikoreshwa cyane mubisanduku byo gufata, udusanduku tubika neza hamwe nuducupa twamata.
PS ikoreshwa cyane mubikoresho byo gupakira ibiryo.
PE ikunze gukoreshwa mugupakira firime nu mifuka ya pulasitike, nkimifuka yo kubika neza na firime zibika neza.
Ubusanzwe PET ikoreshwa mugaragara amacupa yamazi yubutare, amacupa yinzoga nibikoresho bitandukanye byo murugo.
Ibisubizo byagaragaje ko hafi kimwe cya kabiri cy’amaraso yerekanaga ibimenyetso bya plastike ya PET, hejuru ya kimwe cya gatatu cy’amaraso yarimo PS naho hafi kimwe cya kane cy’amaraso arimo PE.
Igitangaje kurushaho ni uko abashakashatsi bavumbuye ubwoko butatu butandukanye bwa plastiki ya mikorobe mu maraso.
Ibice bya plastike yibice 22 byamaraso byagabanijwe nubwoko bwa polymer
Nigute plastike ya micro yinjira mumaraso?
Ubushakashatsi bwerekana ko plastiki nto zishobora kwinjira mumubiri wumuntu binyuze mu kirere, amazi cyangwa ibiryo, cyangwa binyuze mu menyo yinyo, lipstick na wino ya tattoo.Mubyukuri, ibice bya pulasitiki birashobora gutwarwa mumaraso mu ngingo zitandukanye mumubiri.
Abashakashatsi bavuze ko mu maraso hashobora kubaho ubundi bwoko bwa microplastique, ariko ntibabonye ibice binini birenze diameter ya urushinge rw'icyitegererezo muri ubu bushakashatsi.
Nubwo ingaruka za plastiki za micro ku buzima bwabantu zidasobanutse, abashakashatsi bafite impungenge ko plastiki nto zangiza ingirabuzimafatizo zabantu.Mbere, ibice byangiza ikirere byagaragaye ko byinjira mumubiri wumuntu kandi bigatera abantu babarirwa muri za miriyoni bapfa imburagihe.
Nihehe nzira yo kwanduza plastike??
Uburasirazuba bwa GeotegrityIbikoresho byo kubungabunga ibidukikije byangiza ibidukikije byamamaye cyane ku isoko kubera imiterere yabyo ndetse n’uburyo bwo kurengera ibidukikije by’ibikoresho byinshi,gutesha agaciro byoroshye, gusubiramo no kuvugurura, bigatuma igaragara muburyo bwose bwibikoresho bya plastike.Ibicuruzwa birashobora kwangirika rwose muburyo bwa kamere mugihe cyiminsi 90, kandi birashobora no gukoreshwa murugo rwinganda.Ibyingenzi byingenzi nyuma yo kwangirika ni amazi na dioxyde de carbone, bitazatanga ibisigazwa by’imyanda n’umwanda.
Iburasirazuba.Geotrgrity yo kurengera ibidukikije ibicuruzwa bipfunyika (ibikoresho byo kumeza) bikoresha ibyatsi byubuhinzi, umuceri nicyatsi cy ingano,ibishekenurubingo nkibikoresho fatizo kugirango tumenye umwanda kandikuzigama ingufukubyara no gutunganya ingufu zisukuye.Yatsinze icyemezo mpuzamahanga 9000;Icyemezo cyo kurengera ibidukikije 14000, cyatsinze ubugenzuzi n’ibizamini mpuzamahanga bya FDA, UL, CE, SGS na Minisiteri y’ubuzima n’imibereho y’Ubuyapani muri Amerika ndetse n’Umuryango w’ubumwe bw’ibihugu by’Uburayi, bigera ku rwego mpuzamahanga rw’isuku y’ibipfunyika, kandi yegukana izina ry’icyubahiro “Fujian ibicuruzwa bya mbere bya nyampinga mu nganda zikora inganda”.
Nk’iterabwoba ku isi, umwanda wa pulasitike ubangamiye ubuzima bw’abantu mu buryo bwa plastiki nto n’imiti y’ubumara.Uburasirazuba bwa Geotrgrityafite ubutwari bwo gusohoza inshingano z’imibereho, gukurikiza udushya mu buhanga n’ikoranabuhanga no guteza imbere icyatsi kibisi!Kugira ngo isi isukure kandi nziza mu bihe bizaza, Uburasirazuba bwa Geotegrity buzakomeza gukorana no gufatanya n’abantu bafite ubumenyi mu nganda bafite intego n’ibikorwa byo guhangana n’imyanda ihumanya, gukora ibishoboka byose kugira ngo bateze imbere iterambere rirambye ry’abantu no kubaka umuryango wa ubuzima hagati yabantu na kamere.
Igihe cyo kohereza: Gicurasi-20-2022