Civil Engineering - Water Supply Engineering - Discussion
Discussion Forum : Water Supply Engineering - Section 3 (Q.No. 1)
1.
The most commonly used chemical for dechlorination of water, is
Discussion:
37 comments Page 3 of 4.
Rabari said:
7 years ago
Sodium thiosulphate is correct.
Ravi said:
6 years ago
Sodium thiosulphate is correct.
Vibha said:
6 years ago
The answer should be E.
Rizu said:
6 years ago
When residual chlorine is removed from water which is disinfected then the process is known as dechlorination. The most commonly used chemical for dechlorination of water is sulfur dioxide.
Pankaj dubey said:
6 years ago
Na2So3 is commonly used.
Saqib said:
6 years ago
Sulfur dioxide is most commonly used for dechlorination.
Mamta said:
6 years ago
Answer will be E.
Hardik said:
6 years ago
Yes, the answer will be E.
Peter said:
5 years ago
Thanks for the answer @Chetan.
(1)
Parikshit Mahato said:
5 years ago
Agree, the answer could be sulphur dioxide.
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