A batch test on the sedimentation of slurry containing 200kg / m (C.) is carried out experimentally where the initial height of sediment zone is 900mm (h.). The following data are assumed as follows: Underflow concentration- 1200kg / m Feed flow rate-3m / min The relation between setting velocity (u) and height of sediment zone (h.) Can be represented by the following equation: u (mm / min) -0.0178 * h - 3.22 Where the h have taken the values: 700,300,260,200 and 180 mm. Graphically, find the critical rate of sedimentation then the cross section area of ​​tank

Q: 1. Determine the effective size (d10, in mm) and the uniformity coefficient (UC) for the sand filter…

A: A sieve analysis result is given, we need to find out the effective size and uniformity coefficient

Q: Q.2(a) In a falling head permeability test on a 120 mm high and 100 mm diameter cylindrical sample,…

A: Falling head permeability test is used to find the permeability of fine grained soil. Given:…

Q: A batch test on the sedimentation of slurry containing 200kg m (C.) is carried out experimentally…

A: Given, u(mm/min)=0.0178*hi - 3.22 Value of hi = 700,300,260,200 and 180 mm

Q: A sediment laden water is to be treated in a sedimentation tank with Type I settling…

A: Answer  We need to find settling velocity of particles and overflow rate Overflow rate is given by…

Q: Problem # 1. A constant head permeability test is performed on a sample of granular soil. The length…

A:

Q: From the constant head permeability test arrangement shown, the following values are given: Void…

A:

Q: 2.61. The following (MPN) test results were obtained for three water samples. Determine the MPN/100…

A:

Q: Required Coefficient of permeability Falling head permeability test is carried out on a soil…

A:

Q: permeability test is conducted with a sample of soil that is 60mm in diameter and 120mm in long. The…

A:

Q: 3. A falling-head permeability test was run on a soil sample 9.6 cm in diameter and 10 cm long. The…

A:

Q: constant head permeameter, 85 mm in diameter containing fine sand sample 450 mm long, allowed water…

A:

Q: 2.61. The following MPN test results were obtained for three water samples. Determine the MPN/100 mL…

A:

Q: 2. The following data were obtained from the liquid and plastic limit tests for a soil: Liquid Limit…

A:

Q: Write the Rouse's equation for distribution of Suspended sediment in the vertical of a channel and…

A:

Q: A permeability test is conducted with a sample of soil that is 60 mm in diameter and 120 mm long.…

A:

Q: A constant-head permeability test is performed in a laboratory where the soil sample is 25 cm in…

A: L=25cm V=200cm3 A=6cm2 t=2min To find permeability of soil sample

Q: 5. A cubical sample of San Francisco Bay mud (a soft marine silty clay) has been prepared for…

A:

Q: 5) A settling column analysis is performed on dilute suspension of discrete particles. The data…

A: μ(dynamic viscosity of water) = 8.9 x 10-4 Pa.sec Let vs be the surface overflow rate.

Q: 5. A permeameter of 8 cm diameter contains a sample of length 35 cm. Attachments are made it to…

A: Given that :- Diameter = D = 8 cm length of sample = L = 35 cm Diameter  of stand pipe for falling…

Q: Determine the efficiency of removing particles of size 50 μm and density 1,100 kg/m², settling in a…

A: Particles size, d = 50 μm or 50 x 10-6 m Density of particle,  = 1,100 kg/m²Length = 10 m .Flowrate,…

Q: A falling head permeability test was run on a soil sample 9.60cm in diameter and 10cm long. The head…

A:

Q: 34. Write the Rouse's equation for distribution of suspended sediment in the vertical of a channel…

A:

Q: For a constant head laboratory permeability test on a fine sand, the following are given: Length of…

A:

Q: is 25 cm long having a cross-sectional area of  24 cm2.  The cross-sectional area of the standpipe…

A:

Q: 1. A series of Atterberg limit tests was performed on samples of a gray-brown silty clay. The table…

A: Information required: (1) Flow curve:  A flow curve is a straight line formed when a plot between…

Q: A sample of sand is subjected to a constant head permeability test. The sample diameter is 60 mm and…

A: Given data  Diameter of sample (D) = 60 mm  Length of sample (L) = 130 mm  Applied head (h) = 60 cm…

Q: A constant-head permeability test is performed in a laboratory where the soil sample is 25 cm in…

A:

Q: * The permeameter in a perrneability test setup involves a soil sample 200 mm diameter and a length…

A:

Sediment transport

Sediment transport or Soil transport is the movement of solid particles, usually due to the combination of gravitational forces acting on the sediment, and the movement of the liquid at which the sediment enters. Soil erosion occurs in natural systems where the particles are sandstones (sand, rocks), mud, or clay; the liquid is air, water, or ice; and the gravitational force that works to move particles to the landing surface. Sediment transportation or soil migration due to the movement of liquids occurs in rivers, lakes, lakes, oceans, and other bodies of water as a result of currents and waves. Transportation is also caused by glaciers as they flow, and to places on earth under the influence of wind. Soil erosion due to gravity alone is possible in most sloping areas, including hills, scarves, cliffs, and the continental shelf — the continental boundary of the slope.