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Definition: Filtration is technically defined as the process of separating suspended solid matter from a liquid, by causing the latter to pass through the pores of a membrane, called a filter. Filtration Chemistry Questions with Solutions. Q1. Which of the following is not the application of filtration? a.) Sterilization of media. b.)
Sometimes, however, purification of a liquid or gas is called filtration even when no semiper-meable medium is involved (as in electrokinetic filtration). The liquid more or less thoroughly separated from the solids is called the filtrate, effluent, permeate or, in case of water treatment, clean water.
Filtration is a more thorough way of separating a solid from a liquid. The most familiar example might be a coffee maker. A coffee maker filters coffee from the ground coffee beans. The coffee falls through a filter paper, powered by gravity, and the coffee grounds remain on top of the filter paper.
FILTRATION METHODS There are several filtration methods : simple or gravity, hot and vacuum filtrations. The selection of the appropriate method is typically dictated by the nature of the experimental situation. The answers to each these questions help dictate what type of set up is required. 1.
15 lis 2020 · Filtration is a process that separates solid particles from liquids or gases using a medium called a filter. How Filtration Works. The requirements for filtration are: Feed – The “feed” is a suspension of particles in a fluid, which may be either a liquid or a gas. Filter – A filter is a lattice that won’t allow large particles to ...
Filtration: a pressure di erence that causes separation of solids from slurry by means of a porous medium (e.g. lter paper or cloth), which retains the solids and allows the ltrate to pass. [Geankoplis, p 905] References on. ltration.
Filtration, the technique used to separate solids from liquids, is the act of pouring a mixture onto a membrane (filter paper) that allows the passage of liquid (the filtrate) and results in the collection of the solid.
