Question

What are the methods of separation in the waterworks?​

Answer 1

Answer:

Application of methods of separation-

obtaining drinking water

Tap water supplied to our homes is first cleaned

in the waterworks The processes used

are as follows:

* Sedimentation and decantation is first done

to remove larger particles of solid impurities.

• Alum is then added to the water to separate

the smaller particles by loading.

*The water is then filtered by passing it

through sand filters.

• Germs are killed by adding chlorine to the

water.

Answer 2

The methods used include physical processes such as filtration, sedimentation, and distillation; biological processes such as slow sand filters or biologically active carbon; chemical processes such as flocculation and chlorination; and the use of electromagnetic radiation such as ultraviolet light.

The methods of separating of water:

The methods of separating of water:(I) Loading: Water is loaded in the container where the separation is to be done.

The methods of separating of water:(I) Loading: Water is loaded in the container where the separation is to be done. (ii) Sedimentation: If any kind of macroparticle present as a pollutant, such as soil/sand, it is left undisturbed for the soil to get settled down.

The methods of separating of water:(I) Loading: Water is loaded in the container where the separation is to be done. (ii) Sedimentation: If any kind of macroparticle present as a pollutant, such as soil/sand, it is left undisturbed for the soil to get settled down. (iii) Decantation: It is done when the particle has been settled down, the upper layer of the water is decanted.

The methods of separating of water:(I) Loading: Water is loaded in the container where the separation is to be done. (ii) Sedimentation: If any kind of macroparticle present as a pollutant, such as soil/sand, it is left undisturbed for the soil to get settled down. (iii) Decantation: It is done when the particle has been settled down, the upper layer of the water is decanted. (iv) Filtration: The remaining part is then filtered in order to get purified water.