Role of microelement composition onto processes of secondary aerosol formation and role of secondary organic aerosol in microelement transport in the atmosphere

摘要

The description of processes of secondary aerosol formation required the following: 1. One shall classify and parameterize the processes of SOA formation in order to simplify the existing chemical schemes. 2. It is necessary to pay more attention on heterogeneous chemical reactions on the surface of aerosol particles. 3. Smog chamber experiments with air mixture close in its properties to real outdoor air are required in order to obtain rate constants of the processes. 4. New method of outdoor monitoring of atmospheric components is required, with allows to observe not only final results of the processes, but their time and spatial resolution.