Question

What is the angle of inclination for lamella plates?

a.

20-30˚

b.

30-40˚

c.

40-60˚

d.

50-70˚

Answer: (d).50-70˚

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. What is the angle of inclination for lamella plates?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Which of these pollutants does a lamella clarifier remove?

Q. What is the maximum rise rate in m³/m²/h considered while designing a Lamella clarifier?

Q. Calculate the flow per plate in a lamella clarifier for the following data?

Flow: 20 m³/h
Area of plate: 1.2 m²
Rise rate: 1.2 m³/m²/h

Q. How many plates will be required in a lamella clarifier for the following data?

Flow: 40 m³/h
Area of plate: 1.2 m²
Rise rate: 1.2 m³/m²/h

Q. What is the angle at which the plates should be inclined in a lamella clarifier?

Q. How many plates will be required in a lamella clarifier for the following data?

Flow: 120 m³/h
Area of plate: 1.8 m²
Rise rate: 0.9 m³/m²/h

Q. Calculate the Oil load for the following data.

Flow rate: 1000 m³/day
Oil present: 50 ppm

Q. What is the capacity of the oil skimmer used?

Flow: 90 m³/h
Oil present: 50 ppm

Q. What is the size of ionic particles present in wastewater?

Q. The smallest particle size requiring removal from the fluid stream is called ______

Q. The total area of the filter is called effective filter media.

Q. The elements that cause a filter to loose hydraulic capacity are referred to as ______

Q. Straining refers to the removal of smaller particles from a fluid.

Q. ________ is used to limit the cleaning of the screen.

Q. The air is dissolved in water or wastewater by natural means.

Q. The suspended particles sink to the bottom during the process.

Q. Which of the following is not a coagulant?

Q. What does DAF stand for?

Q. How much time does the circular DAF need to complete the process?

Q. How many types of DAF are present?

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!