Civil Engineering - Water Supply Engineering - Discussion


Filtration of water is done to remove

[A]. colour
[B]. odour
[C]. turbidity
[D]. pathogenic bacteria
[E]. all the above.

Answer: Option C


No answer description available for this question.

Narayan Gopal Shrestha said: (Jun 19, 2015)  
Filtration is also done to removed the pathogenic bacteria also.

Boki Tesfaye said: (Feb 23, 2017)  
All of the above is correct.

Anirban Roy said: (Mar 27, 2017)  
I think D is the correct answer.

Tarun said: (Apr 22, 2017)  
Yes, all of the above is the correct answer.

Roy said: (Aug 9, 2017)  
Yes, E is the correct answer.

Avinash said: (Dec 3, 2017)  
E is correct option.

Prakash said: (Jan 8, 2019)  
Agree @Avinash.

Thejoroop said: (Mar 20, 2019)  
Filtration may help in removing color, odour, turbidity and also some pathogenic bacteria. Hence option E is correct.

Heera said: (Sep 25, 2019)  
It removes particles, sediment, bacteria, and chlorine taste.

Arif said: (Jun 10, 2020)  
Yes, definitely filtration removes bacteria. But specifically, to remove bacteria there is a disinfection process separately like chlorination. The purpose of filtration is to remove turbidity.

Simly Roy said: (Nov 12, 2020)  
Filtration removes colloidal particles.

Abhik Majhi said: (Dec 11, 2020)  
Filtration don't remove colour, odour.

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