Answer
Verified
430.2k+ views
Hint: Filtration is the basic type of separation techniques and has equal importance as other methods have. Some of the other separation techniques are handpicking, sublimation, evaporation etc.
Complete Solution :
Let us study the basics of filtration firstly,
Filtration-
It is a physical process in which separation of solid particles takes place from the liquids or gases by using a filter or a membrane; acting as a medium of separation. This medium will retain the solid particles and let the liquid or gas to pass through it.
Our desired product can be either the clarified fluid or the solid particles, eventually forming a cake. The membrane causing the filtration is called a filter and the clarified liquid obtained is called filtrate.
Requirements for the filtration process to take place are basically,
1. A filter medium
2. A fluid with suspended solids
3. A driving force such as pressure differences which would be responsible for the fluid flow
4. The filter (mechanical device) that would be a medium of filtration.
Filtration can be physical, biological or chemical operation to separate solids from the suspended fluids. In chemistry, it is used for the separation of materials of different chemical compositions.
Some day to day examples of the process are-
-Vacuum cleaners
-Kidneys are biological filters in human body
-Tea or coffee filtered daily in our home
Note: As some fluid remains on the feed side, filtration is an imperfect process. In the practical world, centrifugation is an alternative method of filtration; this can be used when the solids cannot be filtered well.
- Otherwise, filtration is a more efficient method than the process of decantation; but consumes more time.
Complete Solution :
Let us study the basics of filtration firstly,
Filtration-
It is a physical process in which separation of solid particles takes place from the liquids or gases by using a filter or a membrane; acting as a medium of separation. This medium will retain the solid particles and let the liquid or gas to pass through it.
Our desired product can be either the clarified fluid or the solid particles, eventually forming a cake. The membrane causing the filtration is called a filter and the clarified liquid obtained is called filtrate.
Requirements for the filtration process to take place are basically,
1. A filter medium
2. A fluid with suspended solids
3. A driving force such as pressure differences which would be responsible for the fluid flow
4. The filter (mechanical device) that would be a medium of filtration.
Filtration can be physical, biological or chemical operation to separate solids from the suspended fluids. In chemistry, it is used for the separation of materials of different chemical compositions.
Some day to day examples of the process are-
-Vacuum cleaners
-Kidneys are biological filters in human body
-Tea or coffee filtered daily in our home
Note: As some fluid remains on the feed side, filtration is an imperfect process. In the practical world, centrifugation is an alternative method of filtration; this can be used when the solids cannot be filtered well.
- Otherwise, filtration is a more efficient method than the process of decantation; but consumes more time.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Which are the Top 10 Largest Countries of the World?
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference Between Plant Cell and Animal Cell
Give 10 examples for herbs , shrubs , climbers , creepers
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
How do you graph the function fx 4x class 9 maths CBSE
Write a letter to the principal requesting him to grant class 10 english CBSE