Uruhare rwingenzi rwo gutwika amakara ya gaz ya ogisijeni yo kugenzura imyuka ya PM2.5

Mbere, hamwe n’ikirere gikomeje guhuha mu bice byinshi by’igihugu, “PM2.5” ryahindutse ijambo rishyushye cyane mu bumenyi bukunzwe.Impamvu nyamukuru yo "guturika" agaciro ka PM2.5 muriki gihe ni imyuka myinshi ya dioxyde de sulfure, okiside ya azote n'umukungugu biterwa no gutwika amakara.Nka imwe mu nkomoko y’ubu ihumanya PM2.5, imyuka ihumanya ikirere y’amakara ikoreshwa cyane.Muri byo, dioxyde de sulfure igera kuri 44%, oxyde ya azote igera kuri 30%, umukungugu w’inganda n’umukungugu w’umwotsi hamwe bingana na 26%.Ubuvuzi bwa PM2.5 ahanini ni desulfurizasi yinganda no gutesha agaciro.Ku ruhande rumwe, gaze ubwayo izahumanya ikirere, ku rundi ruhande, aerosol ikorwa na aside ya azote ni isoko y'ingenzi ya PM2.5.

Kubwibyo, gukurikirana ogisijeni yo gutwika amakara ni ngombwa cyane.Gukoresha isesengura rya ogisijeni ya Nernst zirconia irashobora gukurikirana neza imyuka ya dioxyde de sulfure na okiside ya azote, kandi ikagira uruhare runini mu kurwanya umwanda uterwa na PM2.5.

Reka dukore ibishoboka byose kugirango dusubize ikirere cyubururu mumujyi!