Gupakira amakarito yamenetse biruta ibikoresho bya pulasitiki byongera gukoreshwa (RPC) mukurinda kwanduza mikorobe.Kora umusaruro muriagasandukugushya iyo igeze kandi ikaramba.
Ni ukubera iki gupakira ibintu neza kuruta plastiki ishobora gukoreshwa kugirango wirinde kwanduza mikorobe
Ubushakashatsi buheruka gukorwa na Porofeseri RosalbaLanciotti n'itsinda rye bo mu ishami ry’ubuhinzi n’ubumenyi bw’ibiribwa muri kaminuza ya Bolongna mu Butaliyani, bwerekana ko:
Igihe-cyo kubika gishya cya karito ikarito yo gupakira plastike n'imbuto ni iminsi 3 kurenza iyo gupakira plastike.Microorganismes hejuru yikarito yikarito ipfa vuba kuko ifashwe hagati ya fibre no kubura amazi nintungamubiri.Ibinyuranye, mikorobe hejuru ya plastike irashobora kubaho igihe kirekire.
Umuyobozi mukuru w’ishyirahamwe ry’amakarito (FBA), Umuyobozi mukuru, Dan Niscolley yagize ati: "Ubu ni ubushakashatsi bw’ingenzi bugaragaza neza impamvu gupakira agasanduku gashobora guterwa no gukura kwa bagiteri."
"Agasandukugupakira imitego mikorobe hagati ya fibre kandi ikayirinda imboga n'imbuto, bigatuma umusaruro ushimishije iyo ugeze kandi ukaramba. "
Agasanduku kamenetse karashobora gushakishwa kubintu byiza cyane binyuze muburyo bwa siyansi
Akamaro k'ubu bushakashatsi ni ukongera icyizere cy'inganda zo gukora impapuro kugirango ubone ibintu byiza cyane byo gupakira amakarito yapakishijwe hakoreshejwe ubumenyi.
Urebye mikorobe itera indwara ishobora gutera indwara ziterwa nibiribwa, hamwe na mikorobe ibora ishobora kugira ingaruka kumibereho yubuzima bwiza bwimbuto.Ubuso bw'ikarito ikonjeshejwe hamwe n'ubuso bwa plastiki byatewe na mikorobe, kandi ihinduka ry’abaturage ba mikorobe mu gihe cyagaragaye.Gusikana amashusho ya microscope ya electron (SEM) yerekanaga ko nyuma yamasaha make nyuma yo guterwa, ubuso bwikarito yanduye ntabwo bwanduye cyane kurenza ubuso bwa plastiki.
Ubuso bw'ikarito isobekeranye irashobora gufata imitsi ya mikorobe hagati ya fibre, kandi iyo selile zimaze gufatwa, abashakashatsi barashobora kureba uko zishonga: inkuta za selile na membrane ziraturika - kumeneka kwa cytoplasme - no gusenyuka kwa selile.Iyi phenomenon iboneka kuri mikorobe zose zigenewe (pathogenic na putrefiable) ziri kwigwa.
Igihe cyo kohereza: Ugushyingo-10-2022