Translations:Adventist Youth Honors Answer Book/Health and Science/Chemistry/39/en
From Pathfinder Wiki
Filtration is a technique in which a solid precipitate (or solid waste) is separated from a liquid. The mixture is placed on filter paper, which allows the liquid to pass through, leaving the solid behind. Typically the liquid is first brought to a temperature such that there is little solid dissolved in the liquid, so that separation is most effective. This filtration can be done using only gravity or suction can be used.
