Civil Engineering - Water Supply Engineering - Discussion

Discussion Forum : Water Supply Engineering - Section 7 (Q.No. 15)
15.
In plain sedimentation tanks under normal conditions, impurities are removed upto
60%
70%
80%
90%.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Muhammad Sarmad said:   2 months ago
In slow sand method 99% removes.

And in Rapid method 80 percent (80 to 90) removes.

Gemulo said:   3 years ago
What about Secondary sedimentation?

Please explain.

Devilzsigning said:   4 years ago
Thanks@Khetran.
(1)

M Ali Khetran said:   4 years ago
70% impurites and 60% bacterias can remove.
(5)

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