Chemical Engineering - Environmental Engineering - Discussion

Discussion Forum : Environmental Engineering - Section 6 (Q.No. 6)
6.
Insufficient washing of sand grains in a rapid sand filter causes
air binding
shrinkage of filtering media
mud balls
expansion of filtering media
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Pawan Kumar Sharma said:   2 years ago
Mud balls are formed in filters due to insufficient washing of sand grains. Mud accumulates on the sand surface and form a dense mat.

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