What Is Filtering

It is a general term for a large class of unit operations. Filtration is the process of purifying and purifying fluids through special devices. There are many filtration methods and a wide range of materials used. Solid-liquid, solid-gas, large particles, and small particles are all common.

Filtration means that liquid (or gas) in suspension (or heating gas containing solid particles) penetrates the medium under the action of driving force or other external forces, and solid particles and other substances are intercepted by the filter medium, so that solids and other substances and liquids ( Or gas) separation operation.