Civil Engineering - Water Supply Engineering - Discussion

Discussion Forum : Water Supply Engineering - Section 7 (Q.No. 1)
1.
Raw water treated with only chlorine, is known as
plain chlorination
pre-chlorination
first-chlorination
de-chlorination
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Rohit said:   8 years ago
Pre chlorination is chlorination before filtration.

De-chlorination is removal of chlorine.

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