Kare, nemamiriro ekunze anoenderera mberi ane mhute munzvimbo dzakawanda dzenyika, "PM2.5" rave izwi rinopisa zvakanyanya musainzi yakakurumbira.Chikonzero chikuru che "kuputika" kwekukosha kwePM2.5 nguva ino ndiko kubuda kukuru kwesulfure dioxide, nitrogen oxides uye guruva rinokonzerwa nekupisa kwemarasha.Seimwe yeazvino masosi ekusvibiswa kwePM2.5, kuburitsa gasi rekubuda kwemabhailer anopisa marasha kwakakurumbira.Pakati pavo, sulfur dioxide inosvika 44%, nitrogen oxides inotora 30%, uye guruva remaindasitiri uye guruva rehutsi pamwe chete rinoita 26%.Kurapa kwePM2.5 kunonyanya kuita maindasitiri desulfurization uye denitrification.Kune rumwe rutivi, gasi pacharo richasvibisa mhepo, uye kune rumwe rutivi, aerosol inoumbwa ne nitrogen oxides inokosha yePM2.5.
Naizvozvo, kuongororwa kweokisijeni yemabhailer anopisa marasha kwakakosha.Kushandisa Nernst zirconia okisijeni analyzer inogona kunyatso tarisa kubuda kwesarufa dioxide uye nitrogen oxides, uye kuita basa rakakosha mukudzora kusvibiswa kunokonzerwa nePM2.5.
Ngatiitei zvese zvatinogona kudzosera denga rebhuruu kuguta!
Nguva yekutumira: Jan-05-2022
