Civil Engineering - Water Supply Engineering - Discussion

Discussion Forum : Water Supply Engineering - Section 1 (Q.No. 3)
3.
In slow sland filters, the turbidity of raw water can be removed only up to
60 mg/litre
75 mg/litre
100 gm/litre
150 mg/litre.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
14 comments Page 1 of 2.

Deep said:   9 years ago
For Rapid sand filter this value is 35 mg/litre.

Surendra said:   8 years ago
In slow sand filter water having turbidity more than 30 NTU can't be treated.

Parakh gupta said:   8 years ago
Slow sand filter are not used for water turbidity greater than 50 NTU.
(1)

Parmanand Singh said:   6 years ago
50 mg/l is correct.
(1)

Ashish Sharma said:   5 years ago
50mg\litre.

Malatesh said:   5 years ago
50 mg/l.

Rohan said:   4 years ago
Please explain the answer.

Abdullah said:   4 years ago
Ntu means?

Mukesh joshi said:   4 years ago
NTU menas nephleometric turbidity unit.

3mg/litre= 1NTU.

Xiyan said:   4 years ago
@Abdullah.

Nephelometric Turbidity Unit.


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