Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 3 (Q.No. 9)

Waste Water Engineering

The spacing of bars of perforations of fine screens used for the treatment of sewage, is

2 to 3 mm

3 to 5 mm

5 to 8 mm

8 to 10 mm.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

5 comments Page 1 of 1.

Shruthi said: 10 years ago

Please explain.

Puku said: 7 years ago

It is 1.5 to 3 mm.

Heilith said: 6 years ago

It should be 6 mm.

Dipu bunku rose said: 6 years ago

What will be the correct answer?

Anirban Roy said: 5 years ago

For coarse screen= 25 - 75mm (~50mm).
For fine screen= 2 - 3mm.

(1)

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