what is Filtration

Filtration is used to obtain clear liquid from a mixture containing insoluble solids. In this method, the mixture is passed through a filter such as filter paper or cloth.

The solid particles remain on the filter while the liquid passes through.

A common example is obtaining clear water from muddy water. When muddy water is filtered, the mud particles remain on the filter paper while clean water passes through.

Filtration is widely used in laboratories, households, and industries.