Yav dhau los, nrog huab cua huab cua tsis tu ncua hauv ntau qhov chaw ntawm lub tebchaws, "PM2.5" tau dhau los ua lo lus kub tshaj plaws hauv kev tshawb fawb nrov.Qhov laj thawj tseem ceeb ntawm "kev tawg" ntawm PM2.5 tus nqi lub sijhawm no yog qhov loj emissions ntawm sulfur dioxide, nitrogen oxides thiab hmoov av los ntawm cov thee hlawv.Raws li ib qho ntawm cov khoom siv tam sim no ntawm PM2.5 cov pa phem, cov pa pa tawm ntawm cov thee hluav taws xob boilers yog qhov tseem ceeb heev.Ntawm lawv, sulfur dioxide suav txog 44%, nitrogen oxides suav txog 30%, thiab cov plua plav thiab pa taws ua ke suav nrog 26%.Kev kho PM2.5 feem ntau yog kev lag luam desulfurization thiab denitrification.Ntawm qhov tod tes, cov pa roj nws tus kheej yuav ua rau huab cua phem, thiab ntawm qhov tod tes, cov aerosol tsim los ntawm nitrogen oxides yog qhov tseem ceeb ntawm PM2.5.
Yog li ntawd, kev soj ntsuam oxygen ntawm cov thee hluav taws xob boilers yog qhov tseem ceeb heev.Siv Nernst zirconia oxygen analyzer tuaj yeem saib xyuas cov emissions ntawm sulfur dioxide thiab nitrogen oxides, thiab ua lub luag haujlwm tseem ceeb hauv kev tswj cov pa phem los ntawm PM2.5.
Cia peb ua qhov zoo tshaj plaws kom rov qab ntuj xiav rau lub nroog!
Post lub sij hawm: Jan-05-2022
