Design a rapid mix tank for water at 50° F flowing at Q = 4.0 MGD for a typical process train in a drinking water treatment plant. Use a square tank with a depth 1.25 times the width, a design velocity gradient G = 900 sec−1 , and a hydraulic detention time τ = 30 seconds. Specifically determine: a. Rapid mix tank dimensions in feet and inches, to the nearest one inch.

Q: For the hydraulic system shown below. 1- Determine the resistance and discharge of each pipe. CLO1,…

A: Given, PA=100 KPa Head=PA9.81=10.19 m Net head =10.19+40=50.19 m Let head loss in pipe 1 =△h1 Head…

Q: Design a rapid mix basin for 1 million gallons per day flow. The rapid mix should be S feet deep and…

A: According to given data .rapid mix basin for 1 million gallons per day flow.The rapid mix should be…

Q: Oil with density of (925 kg/m3 ) (9 = 0.00001 m2/s, and Q = 0.2 m3/s) is flowing through 500m pipe…

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Q: Describe about the piston with pressure chamber in the statnamic test.

A: The statnamic test is the tests which are used for determining load carrying capacity of deep…

Q: The design flow for a water treatment plant (WTP) is 7.2 x 103 m³/d. The rapid mixing tank will have…

A: Given Data:The design flow for the WTP is Q=7.2x103 m3/day.The average alum dosage is da=50 mg/L.The…

Q: 7.30 FLUS For this refinery pipe, DA = 20 cm. Dg = 14 cm, and L= 1 m. If crude oil (S = 0.90) is…

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Q: 7. The formula for hydraulic diameter is

A: Hydraulic diameter deals with the flow of non-circular channels. There are three types of hydraulic…

Q: Problem 6: EGL and HGL (II) Part A Why is the energy gradient (i.e., the slope of the EGL=EL) larger…

A: This question is related to the Fluid mechanic from Civil Engineering.In this question ask about the…

Q: 3. The soaking bin contains ethyl alcohol used for cleaning automobile parts. If the pressure in the…

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Q: Show step by step solution for num 7

A: If the coefficient a in the expression for u is equal to 1, then the flow will be irrotational. (Any…

Q: Please solve using MLT system. F=MLT^(-2) (Hand written and neat and clean answer )

A: W = FL/Tμ = FT/L2Volume = L3 G = 1/T Determine the form of the dimensionless relationship.

Q: A viscous oil with a specific gravity SG = 0.85 and a viscosity of 0.10 Pa s flows from tank A to…

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Q: An oil of viscosity 0.02 Ns/m2 is flowing between two stationary parallel plates 1 m wide maintained…

A: Given data - Viscosity of oil = 0.02 Ns/m2 Distance between plates = 15 mm Velocity midway btw…

Q: Design a rapid mixer for a water treatment plant with a peak flow of 20,000 m³/d. Assume the…

A: Given,     Peak Flow(Qp)=20,000 m3/d        Velocity Gradient(G)= 1000 s-1    Detention Time(t)= 30…

Q: For the permeameter shown below, develop a table showing the pressure head, elevation head and total…

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.