Question

Removal of manganese from water takes place at a pH of ______

a.

1.5

b.

3

c.

6

d.

9.4

Answer: (d).9.4

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Removal of manganese from water takes place at a pH of ______

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. When small amounts of iron and manganese are present in water, they are removed by ____________

Q. Removal of iron from water takes place at a pH of ______

Q. The taste produced by a microorganism, can be controlled by ____________

Q. Which of the following regarding ozonation is incorrect?

Q. Which of the following is used for the control of taste and odor in water?

Q. Granular activated carbon has a surface area of ____________

Q. _______ is produced by passing a carbonaceous material through a heating mechanism at high temperature.

Q. Which of the following is a carbonaceous material?

Q. Which of the following is not a property of activated carbon?

Q. The thickness of the activated carbon filter bed is ____________

Q. When activated carbon is applied at more than one point, then it is called ________

Q. Activated carbon in powder form is applied in the mixing basin.

Q. Activated carbon can be applied to raw water ______ treatment process.

Q. The dose of activated carbon in powdered form is controlled by ____________

Q. What is the dose of copper sulfate required for the treatment of water?

Q. There are protozoa present in the water. Its name is Dinobryen. What is the dose of copper sulfate required to kill it?

Q. The fluoride concentration for prevention of dental caries is ____________

Q. In which process, the fluoride content of water is raised?

Q. Which of the following is not used as a fluoride compound?

Q. Which of the following is the pure compound?

Recommended Subjects

Are you eager to expand your knowledge beyond Environmental 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!