第 33卷 第 2期 陇 东 学 院 学 报 Vol.33 No.2
2022年 3月 esofnitrogen
sulfideandinhalableparticulatematterarehigher.Accordingtothemonitoringdataandfieldinvestigation,itis
mainlycausedbythelackofcentralizedheatingandloosecoalcombustioninthisarea.Therefore,theareashould
beincorporatedintothecentralheatingsystemassoonaspossibletosolvethepollutionproblem.Intermsofhourly
concentration,exceptfordeodorizingoxygeninQingyangCity,otherpollutantshavetwopeaks,whichwillappear
at8-10and20-21,duringwhichthepollutionisthemostserious.Inaddition,ozone,astheprimarypollutant,
appearedfor132daysinthewholeyear,withanaverageannualconcentrationof132μg/m3.Ozonepollutionis
causedbynitrogenoxides(NOx)andvolatileorganiccompounds(VOCs)inthetroposphere.Therefore,thepre
ventionandcontrolofozonepollutionmainlyliesincontrollingtheemissionofNOxandVOCs,improvingthein
vestigationofairpollutionsources,increasingtheresearchanddevelopmentofpollutioncontroltechnology,
strengtheningthesupervisionofcleanoilproducts,andestablishinganemergencyplanduringtheperiodofhighin
cidenceofozonepollution.
Keywords:airquality;airpollution;environmentalmonitoring;ozonepollution;inhalableparticulatematter
收稿日期:20210115
作者简介:黄喜玲(1980—),女,甘肃环县人,工程师,主要从事环境质量监测及数据分析研究。第 2期 黄喜玲,等:庆阳市环境空气质量现状及分析 ·69·
庆阳市环境空气质量现状及分析 来自淘豆网www.taodocs.com转载请标明出处.