Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 5 (Q.No. 2)
2.
Which one of the following related to domestic potable water quality is correct?
Discussion:
1 comments Page 1 of 1.
Pratik said:
6 years ago
Total hardness - 75-115mg/l.
Chloride - 250mg/l.
Fluorides - 0.5mg/l.
Nitrates - 45-100mg/l.
Magnesium - 30mg/l.
Iron - 0.3 mg/l.
Total diaolved solid - 450mg/l.
Turbidity - 5-10mg/l.
And pH -> 6.5-8.5.
Chloride - 250mg/l.
Fluorides - 0.5mg/l.
Nitrates - 45-100mg/l.
Magnesium - 30mg/l.
Iron - 0.3 mg/l.
Total diaolved solid - 450mg/l.
Turbidity - 5-10mg/l.
And pH -> 6.5-8.5.
(1)
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