Civil Engineering - Water Supply Engineering - Discussion
Discussion Forum : Water Supply Engineering - Section 5 (Q.No. 46)
46.
The U.C. (uniformity coefficient) 
for the best filter media sand should be
for the best filter media sand should beDiscussion:
8 comments Page 1 of 1.
Yogesh said:
7 months ago
For Slow sand filter 'Cu' = 5.
For Rapid sand filter 'Cu' = 1.2 to 1.8.
For Rapid sand filter 'Cu' = 1.2 to 1.8.
Niki said:
1 year ago
For SSF = 1.8 to 3.
For RSF = 1.2 to 1.7.
For RSF = 1.2 to 1.7.
ARC said:
3 years ago
Rapid Gravity Filter = 1.3 to 1.7.
Slow Sand Filter = 5.
Slow Sand Filter = 5.
(1)
SURESH MEENA said:
5 years ago
Rapid sand filter 1.2 to 1.5. But the slow sand filter is 5.
Heera said:
6 years ago
For slow sand filter: 1.5 to 2.5.
For rapid sand filter: 1.2 to 1.8.
For rapid sand filter: 1.2 to 1.8.
(1)
Anirban said:
6 years ago
For RGF- 1.2 to 1.8.
For SSF- 1.8 to 2.5.
For SSF- 1.8 to 2.5.
Ankit gupta said:
7 years ago
It should be 1.2 to 1.8 for rapid sand filter and 5 for the slow sand filter.
Garry said:
8 years ago
It should nearly be equal to unity.
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