Mu myaka yashize, ibisabwa byo gupakira abantu birarenze cyane mubihe byashize, bityoimashini ipakiraababikora bashora imari myinshi yabantu nibikoresho mubushakashatsi niterambere no gukora imashini zipakira vacuum. Noneho ibipfunyika kumasoko biratandukanye, kandi imikorere iratera imbere cyane. Imashini zipakira Vacuum zirinda kwangirika kwibiryo bigabanya urugero rwa ogisijeni. Kubera ko kwangirika kwibiryo biterwa nigikorwa cya mikorobe, ogisijeni irakenewe kugirango ibinyabuzima byinshi bibeho. Gupakira vacuum nimpamvu yikiguzi cyo kohereza. Umufuka wa ogisijeni urafunga, bigatuma bidashoboka ko mikorobe zibaho mu bidukikije. Iyo umwuka wa ogisijeni uri mu mufuka uri munsi ya 1%, umuvuduko no gukura kwa mikorobe bigabanuka cyane. Gukura kwarangiye mugihe umwuka wa ogisijeni wari munsi ya 05%. Byose ni imashini zipakira igice cya vacuum, zikoreshwa cyane muriki gice. Ihame rya firigo yimashini ipakira vacuum Imashini zipakira Vacuum zirinda kwangirika kwibiryo bigabanya urugero rwa ogisijeni. Kubera ko kwangirika kwibiryo biterwa nigikorwa cya mikorobe, ogisijeni irakenewe kugirango ibinyabuzima byinshi bibeho. Gupakira vacuum nimpamvu yikiguzi cyo kohereza. Umufuka wa ogisijeni urafunga, bigatuma bidashoboka ko mikorobe zibaho mu bidukikije. Iyo umwuka wa ogisijeni uri mu mufuka uri munsi ya 1%, umuvuduko no gukura kwa mikorobe bigabanuka cyane. Gukura kwarangiye mugihe umwuka wa ogisijeni wari munsi ya 05%. Ibiryo bimwe byoroshye bikoresha umuriroimashini ipakira, kubera ko umufuka wuzuye gaze urashobora kwirinda neza kumena ibiryo. Rero bigira ingaruka kumiterere no gukoresha. Imashini ipakira vacuum yuzuye yuzuye N2. Dioxyde de Carbone, ogisijeni cyangwa imvange ya gaze zitandukanye Azote ni gaze ya inert kandi igira uruhare runini. Dioxyde de Carbone irashonga mumazi cyangwa ibinure kugirango ibe acide acide karubone nkeya, ishobora kubuza neza ubuzima bwa mikorobe. Oxygene ikomeza ibara ry'imbuto n'imboga. Ubwinshi bwa ogisijeni butuma inyama zitukura zitukura.
Igihe cyo kohereza: Kanama-12-2022