In a sedimentation tank (length L, width B, depth D) the settling velocity of a particle for a discharge Q, is

Related MCQs

• The settling velocity of the particles larger than 0.06 mm in a settling tank of depth 2.4 is 0.33 m per sec. The detention period recommended for the tank, is
• Velocity of flow of water in plain sedimentation water tank, is normally kept
• The settling velocity of a spherical particle of diameter less than 0.1 mm as per Stock's law, is
• Normal values of overflow rate for plain sedimentation tank, is
• The efficiency of sedimentation tank does not depend upon
• To prevent settling down of sewage both at the bottom and on the sides of a large sewer, selfcleaning velocity recommended for Indian conditions, is
• The maximum depth of sedimentation tanks, is kept
• The maximum depth of sedimentation tanks is limited to
• The detention time of a circular tank of diameter d and water depth H, for receiving the sewage Q per hour, is
• For drains up to 15 cumecs, the depth “d” and “B” width are related by