Powdered Activated Carbon (PAC)Powdered activated carbons generally fall in the particle size range of 5 to 150 Å, with some outlying sizes available. PAC’s are typically used in liquid-phase adsorption applications and offer reduced processing costs and flexibility in operation.³Granular Activated

aivated carbon, also called activated charcoal, is a form of carbon commonly used to filter contaminants from water and air, among many other uses. It is processed (activated) to have small, low-volume pores that increase the surface area[1][2] available for adsorption (which is not the same as abso