摘要
TheatmosphericmercurypollutioninBeijingisaseriousproblem.Atmosphericmercuryhasthreesources:naturalemission,anthropogenicemissionandpreviouslydepositedmercuryreemissionorrecycling,composingelementalmercury,divalentmercuryandparticulate-phasemercury.ManystudiesshowedthatmercuryinBeijing'sairwashigherthanthegenerallevelofmercuryconcentrationintheatmosphere.Mercuryemissionsourceswerediscussed.Industrialemissions,coalburning,vehicleexhaustemissionsandwasteincinerationwerethoughttobethemainsourcesofatmosphericmercurypollutioninBeijing.AndalsometeorologyhasaneffectonatmosphericmercuryconcentrationinBeijing.Measureshavebeentakentocontroltheemissionofmercuryintotheairinrecentyears.
出版日期
2009年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)