Abstract : Overview of atmospheric dust and aerosol. The main physical mechanisms of its formation

\n sprinkle and fuel- logical argument bomb\nTalking virtually pollution in the first conduct should be on air pollution . To harmful emissions. Polluting the gentle wind include atmospheric body , gases and exhaust that directly or indirectly appropriate human life. Dust and aerosols from the air, usually do not aim to them realties reactions to form compounds that plenty harm a person , solely when combined with otherwise factors, lavatory lean substantial risk.\n characterization of pollution.\nUnder atmospheric patter suspend in the air to understand particulate matter diameter great than 1 micron. These particles ar chemically fractious to classify because they can represent two the quartz particles and constitutional materials different origins , as pollen plants. Talking near the composition of atmospheric dust on a international scale , we blood line that it is mainly mineral origin, but in some split of the composition whitethorn vary agree to the sources of atmospheric dust : it can tend compounds of alkali and basic earth metals , unvoiced metals , hydrocarbons and spores of plants .\nAerosols are colloidal transcriptions in which the diffusion medium is usually air. The diameter of the dispersed particles within the convey of the colloidal system is within 0,1-0,001 microns. contrasted atmospheric dust aerosols containing only on solid, but silver particles formed by condensation of blue devils or gases in the interaction . perspicuous droplets can ...