民用燃煤排放气溶胶粒子粒径分布及老化机制研究进展

Pollutants emitted from domestic coal burning are important for the formation of severe air pollution processes in winter of China, which have drived widely attention. This thesis systemly summarized the size distribution of particles and associated chemical components, discussed the aing mechanism and formation of particles by condensation and coagulation during dilution process of smoke. The collaborative aing mechanism for smoke and other sources are also proposed in recent studies. At last, the adoption of single particle aerosol mass spectrometer (SPAMS) in the emission study of domestic coal burning are analyzed. This study will provide useful information for establishing emission factors, updating emission inventory, assessing the human health effects and environmental effect of aerosols and associated chemical components from domestic coal burning.