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: Assume that concentration is directly proportional to flow rate (i.e., C=KQ). Determine and plot the…

A: Given Concentration is directly proportional to flow rate, C=KQ Total sediment load = 1150 tons   It…

Q: Q. Find the Lacey's scour depth for a stream carrying discharge of 4 cumec/m and having silt factor…

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Q: A reservoir surface covers an area of 850 km2 and has an average depth of 18.7 m. The inflow of the…

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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: 10. If a project site is 50% Troop sand and 50% Dothan loamy sand, explain (but do not solve) how…

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Q: Summary of Guidelines for Performing Hydraulic Field Evaluations at Fish Screening Facilities

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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: Calculate the value of actual seepage velocity at point C if the length of flow path at C is 2 m and…

A: Given: Length of flow path, L = 2 m Void ratio, e = 0.6 Permeability constant, k = 0.005 cm/min   In…

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: Determine the dead storage and the lowest sill level (LSL) if the main canal is 6 km long with the…

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

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Q: Q- An unlined canal under regime conditions along with a silt factor of 1 has a width of flow 71.25…

A: Given Data  Silt factor (f) = 1  Width of flow (B) = 71.25 m  Assume unlined wide channel  Find…

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: Question What will be the wetted perimeter of a regime channel for a discharge of 64 cumecs?…

A: Given- A regime channel- Discharge Q=64 cumecs Wetted perimeter of the regime channel is to be…

Q: 3. For a water supply with a river source and a water treatment plant, describe what happens to the…

A: River water quantity and quality strongly depends on its runoff system, the seasonal changes and the…

Q: A rectangular sedimentation tank has dimensional proportions of 10:1:3 (L:W:H). If sedimentation is…

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Q: Find the Diameter of the runoff pipe 2 for the following area. A1=1.55*10 km? A2=1.40 102 km?…

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Q: A Trapezoidal canal is designed in alluvial soil using Lacey's theory to fulfill the irrigation…

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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: In a wastewater treatment plant, primary sedimentation tank (PST) designed at an overflow rate of 30…

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Q: For sand bed streams, incipient motion unstable if:

A: velocity 1.6 m/secparticle dia 3mmchannel width-8mchannel depth-0.2mchannel slope-0.001n=0.03

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

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Q: Q-18: A site adjacent to a river is considered for the location of a municipal waste water treatment…

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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: A rectangular sedimentation basin to treat a flow of 12000 m3 /day designed for 4hrs, and with L:B…

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Q: A sedimentation basin treats water at a flow rate of 18,900 m³/d. The overflow rate is 30 m³/d-m²…

A: Given data, Flow rate Q = 18,900 m^3/d OFR = 30 m^3/d-m^2 or 30 m/d detention time td = 4 hour or…

Q: In a wastewater treatment plant, primary sedimentation tank (PST) designed at an overflow rate of…

A: Hello dear this is the solution of your problem Please see the attached solution, thanks

Q: A circular sedimentation tank with central chamber of 4 m in diameter is designed to treat 75 m/hr.…

A: Solution; Given that; Diameter of Central chamber(d)=4 m The flow rate of water(Q)=75 m3/h Detention…

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

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Q: A Trapezoidal canal is designed in alluvial soil using Lacey's theory to fulfill the irrigation…

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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.