Civil Engineering - Water Supply Engineering - Discussion
Discussion Forum : Water Supply Engineering - Section 3 (Q.No. 9)
9.
The detention period for plain sedimentation water tanks, is usually
Discussion:
45 comments Page 3 of 5.
Atif Ali said:
8 years ago
4 to 8 hours is correct.
Ska said:
8 years ago
4 to 8 hours.
Vroom said:
7 years ago
4-8 hours is right I think.
SATISH VERMA said:
7 years ago
4 to 8 hour is correct for plain sedimentation.
Don said:
7 years ago
A. Detention period for plain sedimentation tanks ranges between 4 to 8 hours.
B. Detention period for sedimentation tanks, using coagulants usually ranges between 2 to 4 hours.
C. The horizontally flow velocity in sedimentation tanks, is generally limited to 0.3 m/minute
the above options all are correct its depends on situation.
B. Detention period for sedimentation tanks, using coagulants usually ranges between 2 to 4 hours.
C. The horizontally flow velocity in sedimentation tanks, is generally limited to 0.3 m/minute
the above options all are correct its depends on situation.
Harpal said:
7 years ago
The correct Answer is 4 to 8.
Avijit said:
7 years ago
No, it's 4 to 8 hours only.
Anuja said:
7 years ago
4 to 8 hours for plain sedimentation.
Jeet said:
7 years ago
Answer is 4 to 8 hours.
Cleaning period will be 24 to 36 hours.
Cleaning period will be 24 to 36 hours.
Vipul Rabari said:
7 years ago
4 to 8 hrs for quiescent type.
42 to 36 for continuous flow type.
42 to 36 for continuous flow type.
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