Ngaphambili, kunye nemozulu yenkungu eqhubekayo kwiindawo ezininzi zelizwe, "PM2.5" ibe yigama elishushu kakhulu kwisayensi ethandwayo.Esona sizathu siphambili "sokudubula" kwexabiso le-PM2.5 ngeli xesha kukukhutshwa okukhulu kwe-sulphur dioxide, i-nitrogen oxides kunye nothuli olubangelwa kukutsha kwamalahle.Njengomnye wemithombo yangoku yongcoliseko lwe-PM2.5, ukukhutshwa kwerhasi yokukhutshwa kweebhoyili ezibaswa ngamalahle kugqame kakhulu.Phakathi kwazo, i-sulphur dioxide yenza i-44%, i-nitrogen oxides i-akhawunti ye-30%, kunye nothuli lwamashishini kunye nothuli lomsi kunye ne-26%.Unyango lwe-PM2.5 ikakhulu yi-industrial desulfurization kunye ne-denitrification.Ngakolunye uhlangothi, igesi ngokwayo iya kungcolisa umoya, kwaye ngakolunye uhlangothi, i-aerosol eyenziwe yi-nitrogen oxides ngumthombo obalulekileyo we-PM2.5.
Ke ngoko, ukujongwa kweoksijini kwiibhoyila ezitshiswa ngamalahle kubaluleke kakhulu.Ukusebenzisa i-Nernst zirconia i-oxygen analyzer inokubeka iliso ngokufanelekileyo ukukhutshwa kwesulfure dioxide kunye ne-nitrogen oxides, kwaye idlale indima ebalulekileyo ekulawuleni ukungcola okubangelwa yi-PM2.5.
Masenze konke okusemandleni ethu ukubuyisela isibhakabhaka esiluhlaza esixekweni!
Ixesha lokuposa: Jan-05-2022
