Chemical Engineering - Environmental Engineering - Discussion
Discussion Forum : Environmental Engineering - Section 2 (Q.No. 30)
30.
Dose of chlorine for disinfection of water is about __________ mg/litre of water.
Discussion:
1 comments Page 1 of 1.
Chayaniak said:
8 months ago
Isn’t it from 0. 2-0. 3mg/litre?
Anyone please explain this to me.
Anyone please explain this to me.
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