摘要
建立了环境空气颗粒物中铅的监测方法,开展了镇江市空气颗粒中铅污染状况研究。探讨了镇江市生活区与工业区颗粒物(PM_(10))中铅的浓度水平,并和周边主要城市进行了比较,分析了颗粒物(PM_(2.5))中铅浓度的季节变化,铅含量水平为:冬季>秋季>春季>夏季。提出加强无铅汽油的推广、改进生产工艺,加强燃煤燃油排放的监管、植树造林等防控措施。
The method of monitoring lead in environmental air particles was established and the lead pollution in air particles in Zhenjiang City was studied.The concentration of lead in particulate matter(PM10)in living areas and industrial areas of Zhenjiang City was discussed and compared with that of the surrounding major cities.The seasonal variation of lead concentration in particulate matter(PM2.5)was analyzed and found that lead level in seasons followed as Winter>Autumn>Spring>Summer.It is proposed to strengthen the promotion of unleaded gasoline,improve production processes,strengthen supervision and control of coal-fired fuel emissions,afforestation and other prevention and control measures.
作者
刘晔
朱平
耿永超
Liu Ye;Zhu Ping;Geng Yongchao(Environmental Monitoring Central of Zhenjiang City,Zhenjiang 212004)
出处
《环保科技》
2018年第2期31-33,共3页
Environmental Protection and Technology
