Home ยป In a sedimentation tank, the detention period for water ranges from __________ hours.
In a sedimentation tank, the detention period for water ranges from __________ hours.
Q. In a sedimentation tank, the detention period for water ranges from __________ hours.
- 2 to 4
- 8 to 12
- 16 to 20
- 24 to 32
Answer: Option 1