泰州市大气颗粒物中多环芳烃污染特征分析

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摘要：本文研究了泰州市大气颗粒物中多环芳烃（PAHs）的污染特征，通过源解析技术对其来源进行定性分析。测定数据分析表明，泰州市大气颗粒物中，PAHs以4～6环为主，PAHs的主要来源是燃煤排放和车辆排放。

关键词：大气颗粒物；多环芳烃；高效液相色谱；源解析

中图分类号：X513 文献标识码：A 文章编号：1008-9500（2023）01-00-03

DOI：10.3969/j.issn.1008-9500.2023.01.005

Abstract： In this paper， the pollution characteristics of polycyclic aromatic hydrocarbons （PAHs） in atmospheric particulates in Taizhou City are studied， and their sources are qualitatively analyzed by source analysis technology. The analysis of the measured data shows that the PAHs in the atmospheric particulates in Taizhou City are mainly 4～6 rings， and the main sources of PAHs are coal-fired emissions and vehicle emissions.

Keywords： atmospheric particulates; polycyclic aromatic hydrocarbons; high performance liquid chromatography; source analysis

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