Engineering, 14.04.2020 23:05 lareynademividp0a99r

If the settling velocity of a particle is 0.30 cm/s and the overflow rate of a horizontal flow clarifier is 0.25 cm/s.
(a) What percent of the particles are retained in the clarifier?
(b) If the flow rate is doubled, what percent removal of particles would be expected?
(c) If a 1.0-m^3/s flow water treatment plant uses 10 sedimentation basins with an overflow rate of 15 m3/d*m^2, what should be the surface area (m^2) of each tank?

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 03:10, lauriepdx17

What precautions should you take to prevent injuries when dealing with heavy loads?

Answers: 1

continue

Engineering, 04.07.2019 18:10, ayoismeisjjjjuan

Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges

Answers: 1

continue

Engineering, 04.07.2019 18:20, alexis9263

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms

Answers: 2

continue

Engineering, 04.07.2019 18:20, krojas015

Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?

Answers: 3

continue

You know the right answer?

If the settling velocity of a particle is 0.30 cm/s and the overflow rate of a horizontal flow clari...