Answer
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Hint: The concept of filtration is applied to separate or filter out a required substance from a heterogeneous mixture. Specifically, the solid substance is removed from a liquid with the help of a semi-permeable membrane.
Complete answer:
The drinking tea is made by adding tea leaves and sugar to water or milk but the tea leaves are removed from the mixture at the end with the help of a sieve or filter. This type of process which involves the separation of suspended solids from a liquid solvent by passing it through a fine porous membrane is known as filtration.
The membrane or filter used for filtration has pores small enough to allow liquid to pass through it and the larger solid particles remain on top of the membrane.
The liquid or any fluid that is obtained after passing through the filter is called filtrate and the solid particles which get separated out are called the residue.
Thus, filtration is a basic technique to filter out a liquid component from a heterogeneous mixture of solid and liquid.
Additional information:
The method of filtration is used in water treatment plants and there are many ways to perform filtration such as filtration by vacuum.
Note:
Filtration is different from sieving. Sieving involves a single perforated layer that allows liquid to pass through it while filtration involves a filter medium that has multiple layers through which liquid passes. Thus, sieving cannot be used to filter a liquid that has very fine solid particles as they can pass through the sieve and we cannot obtain a pure liquid.
Complete answer:
The drinking tea is made by adding tea leaves and sugar to water or milk but the tea leaves are removed from the mixture at the end with the help of a sieve or filter. This type of process which involves the separation of suspended solids from a liquid solvent by passing it through a fine porous membrane is known as filtration.
![seo images](https://www.vedantu.com/question-sets/3a1d5b80-f558-447f-8d40-229a7ba378303320689061059209859.png)
The membrane or filter used for filtration has pores small enough to allow liquid to pass through it and the larger solid particles remain on top of the membrane.
The liquid or any fluid that is obtained after passing through the filter is called filtrate and the solid particles which get separated out are called the residue.
Thus, filtration is a basic technique to filter out a liquid component from a heterogeneous mixture of solid and liquid.
Additional information:
The method of filtration is used in water treatment plants and there are many ways to perform filtration such as filtration by vacuum.
Note:
Filtration is different from sieving. Sieving involves a single perforated layer that allows liquid to pass through it while filtration involves a filter medium that has multiple layers through which liquid passes. Thus, sieving cannot be used to filter a liquid that has very fine solid particles as they can pass through the sieve and we cannot obtain a pure liquid.
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