摘要
利用潮南区自动监测数据和在线单颗粒气溶胶质谱仪(SPAMS,Single Particle Aerosol Mass Spectrometer)分析潮南区细颗粒物污染特征,追溯潮南区的细颗粒物污染的主要来源。结果表明:潮南区细颗粒物污染多发生在冬春两季,主要是1、2和10月,主要来源于北向和西南向的工业生产源。污染过程主要是由于气象扩散条件不利,燃煤源颗粒富集过多导致,建议在重污染天气时优先考虑加强对该方向燃煤和工业工艺源采取管控措施。
Air automatic monitoring data of Chaonan district and single particle aerosol mass spectrometer were used to analyze its fine particulate matter pollution characteristics and trace the main source of its fine particulate matter pollution.The results showed that the north and southwest industrial production were the main source of air pollution in Chaonan district occurs in winter and spring,primarily in January,February and October.The process of pollution was mainly due to the weather condition and excessive enrichment of source of coal particles.It was recommended to give priority to strengthen control measures of the coal and industrial source in heavy pollution weather.
出处
《广州化工》
CAS
2017年第13期141-144,共4页
GuangZhou Chemical Industry
基金
汕头市科技资助项目([2015]106)
关键词
细颗粒物
污染
单颗粒气溶胶质谱(SPAMS)来源解析
fine particulate matter
pollution
single aerosol particles resolution mass spectrometry（SPAMS） source
