大气颗粒物二重源解析技术原理与应用

The Principle and Application of Improved-Source-Apportionment Technique of Atmospheric Particulate Matter

针对利用化学质量平衡 (CMB)受体模型开展大气颗粒物来源研究中所遇到的一套数据多种结果和同一源类的颗粒物会以不同的形式通过不同的途径进入到环境空气中等技术难题 ,在充分分析和研究扬尘这一特殊颗粒物排放源类的组成及排放特点的基础上 ,首次提出了二重源解析技术方法 ,并应用于济南等城市的大气颗粒物来源解析研究 。

The sources of atmospheric particulate matter (PM) are very complicated and furthermore PM of the same source generally enters ambient air in various types and approaches, existing source apportionment techniques havent yet concerned on this problem. As a result, when CMB receptor modeling is used, it often happens that a group of data produces several outcomes. In this paper, Improved-Source-Apportionment technique of atmospheric PM on the basis of study of emission and composition characteristics of fug...