Question

Which of the following is a tertiary filtration?

a.

Coagulation

b.

Sand filtration

c.

Flocculation

d.

Sedimentation

Answer: (b).Sand filtration

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Which of the following is a tertiary filtration?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Which of the following is not correct with respect to ultrafiltration?

Q. Macromolecules deposited uniformly on pore walls is called ______

Q. Which of the following factors does not stimulate scale formation?

Q. Micro-organisms adhering to the membrane surface forming a gel layer is called ______

Q. What is the turbidity for hollow fibers?

Q. Which of the following materials are used for high temperature applications?

Q. When was the rapid sand filer first used?

Q. Rapid sand filters require large area compared to slow sand filters.

Q. Pressure flow is considered in rapid filtration.

Q. Which of the following processes is not done before rapid filtration?

Q. The direction of water in filter beds is reversed for ______

Q. For a rapid sand filter, what is the ratio of length: breadth while designing it?

Q. Calculate the area of the rapid sand filter for the following details.

Flow: 2000 m³/h.
Velocity: 5 m/h
Backwash time: 30 mins

Q. Calculate the length of the rapid sand filter for the following details.

Flow: 1000 m³/h.
Velocity: 5 m/h
Backwash time: 30 mins

Q. Calculate the breadth of the rapid sand filter for the following details.

Flow: 500 m³/h.
Velocity: 5 m/h
Backwash time: 20 mins

Q. What is the turbidity achieved by using a rapid filtration system?

Q. What is the limit of turbidity which a 2 stage filtration a handle?

Q. What is the height of the anthracite maintained in a dual media filter?

Q. What is the height maintained of a deep bed monomedia?

Q. Disc filter is similar to a screen filter.

Recommended Subjects

Are you eager to expand your knowledge beyond Waste Water Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!