What size of rectangular sedimentation tank, not over 3.6 m deep and with a length to width ratio of about 5:1, would be required to provide at least 4h detention and an overflow rate less than 30m³/m²-day of surface area for a flowrate of 4259 m³/day?

Q: Flow through velocity in a horizontal flow type sedimentation tank is 0.32 m/s. If surface overflow…

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Q: A reservoir has an initial capacity of 45,000 acre-ft, with an average annual inflow of 63,000…

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Q: You were asked to design a sedimentation tank with the following information: Flow (Q) = 1000…

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Q: Considering a horizontal flow sedimentation tank characterized by a flow velocity of precisely 0.32…

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Q: A sedimentation basin with a settling zone surface area of 2400 m accepts a flow of 46,000 m'/day.…

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Q: The critical velocity of a 3m deep sedimentation basin with a volume of 1 million gallons treating a…

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Q: A municipal wastewater treatment plant with average flow of 1.5 MGD and maximum flow during the day…

A: given average flow = 1.5 MGD peak factor = 2.6

Q: The figure below shows two flow lines for seepage across an interface between two soil media of…

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Q: Step 1 LiW: H = 10:1:3 Valome lokx1xX 3と %3D = 3ox3m3 8= 1080 mm |br Detention thme ='15 mmute aj…

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Q: A town has an existing horizontal flow sedimentation tank with an overflow rate of 17 m³/day/m², and…

A: Given data- Overflow rate- OFR=17 m3/day/m2, Settling velocity- Vs=0.1 mm/s, Ideal sedimentation…

Q: 6) A rectangular settling basin with dimension (LXWXH) 50m x 25 m x 5 m used to settle particles in…

A: Given L = 50 m W = 25 m H = 5 m  Detention time of 2.5 hours

Q: A circular sedimentation tank with weir overflow rate as 150 mº/m/day is handling 20 MLD. The…

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Q: A Circular primary sedimentation tank for a municipal WWTP is to be designed for an average flowrate…

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Q: settling tank has an overflow rate of 100,000 gal/ft^2 •d. Water carrying sediment of various sizes…

A: Overflow rate = 100,000 gal/ft2settling velocitymass friction…

Q: During the design storm, a detention basin receives a flow rate of 0.2 m3/s. Assuming a sediment…

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Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.