WHAT ARE AIR SUSPENSIONS? (PART I)
The term airborne particulate matter is a term used to define liquid and solid particles dispersed in air. Which are larger than individual molecules (molecules of approximately 1 nm in diameter ) and smaller than 500 µm . Suspensions are very diverse in both sex and size, but depending on their size, there are three types of coarse particles, either PM 10 fine particles […]