Civil Engineering - Water Supply Engineering - Discussion

Discussion Forum : Water Supply Engineering - Section 2 (Q.No. 42)
42.
Rapid gravity filter can only remove turbidity of water upto
15 to 25 gm/litre
25 to 30 gm/litre
30 to 35 cm/litre
35 to 40 gm/litre
50 gm/litre.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
8 comments Page 1 of 1.

Ganesh sanjyal said:   4 years ago
Slow sand 60.

Rapid gravity 35-40.

Suman said:   4 years ago
50 is the correct answer.

Peter said:   5 years ago
@Amu Bokato.

Rapid sand filter and rapid gravity filter, both are the name of a single filter.

Amu bokato said:   7 years ago
Is rapid sand filter same as rapid gravity filter? Please clarify it.
(1)

Googly boi said:   7 years ago
50 is for slow sand. 30 is for RSF.

Sourabh said:   7 years ago
Up to 50mg/l slow sand filter for rapid?

Please, anyone, tell me.

Puneet said:   7 years ago
50 mg/l is for slow sand fillter.

Sachin said:   8 years ago
It's upto 50 mg/litre so answer is E.

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