Aerosol detailed data collection

Aerosol is a colloidal dispersion system formed by small solid or liquid particles dispersed and suspended in gas medium, also known as gas dispersion system. Its dispersed phase is solid or liquid particles with the size of 0.00 1 ~ 100 micron, and the dispersion medium is gas. Liquid aerosol is usually called fog, and solid aerosol is usually called fog smoke.

Clouds, fog, dust in the sky, smoke from unburned fuel in boilers and various engines used in industry and transportation, solid dust formed in mining, quarry grinding and grain processing, artificial masking smoke and toxic smoke are all concrete examples of aerosols.

The elimination of aerosol mainly depends on the processes of atmospheric precipitation, collision, condensation, polymerization and sedimentation among small particles.