filtration media / e -e / Treatment systems / size media / direct drying systems / solar energy / wastewater sludge processing / indirect drying systems / filter media / finer media / Chemical processes / chemical and biological processes / infrared drying systems / Coarse media / energy / /
Organization
Food and Agriculture Organisation / United Nations / Centrifugal force / /
There are three main forces influencing the settling of a particle; gravity, buoyancy and drag force (or frictional resistance). The gravity force is dependent on the densities of the particle and the fluid, and the vo