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/s flow water treatment plant uses 10 sedimentation basins with an overflow rate of 15 m3/d*m? . what should be the surface area (mº) of each tank?

answer:

okay

explanation:

explanation:  

an electrode is a metal whose surface serves as the location where oxidation-reduction equilibrium is established between the metal and what is in the solution.

it's not question so i can tell difference between that question so it's what i got...

Explanation:

Hypothesis - In the sciences, a provisional supposition from which to draw conclusions that shall be in accordance with known facts, and which serves as a starting-point for further investigation. Prediction - The action of predicting future events; an instance of this, a prophecy, a forecast.

said thanks if it's help:)