Wastewater Characteristics and Treatment MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Wastewater Characteristics and Treatment, a fundamental topic in the field of Environmental Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Wastewater Characteristics and Treatment MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Wastewater Characteristics and Treatment mcq questions that explore various aspects of Wastewater Characteristics and Treatment problems. Each MCQ is crafted to challenge your understanding of Wastewater Characteristics and Treatment principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Environmental Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Wastewater Characteristics and Treatment MCQs are your pathway to success in mastering this essential Environmental Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Wastewater Characteristics and Treatment. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Wastewater Characteristics and Treatment knowledge to the test? Let's get started with our carefully curated MCQs!

Wastewater Characteristics and Treatment MCQs | Page 11 of 13

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Q101.
The depth of Euphotic zone is measured by ____________
Discuss
Answer: (c).Secchi disk
Q102.
How many types of aerators are commonly used in the treatment of wastewater?

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (c).4
Q103.
Organic contaminants are removed from the wastewater by ____________
Discuss
Answer: (d).Adsorption
Q104.
By which process, odor producing substances are oxidized?
Discuss
Answer: (d).Super-chlorination
Q105.
Which of the following process is used to remove the colloidal particles from the effluent?
Discuss
Answer: (b).Chemical coagulation
Q106.
In which form of solute stabilization, hydrogen sulfide in the effluent is oxidized into sulfate?
Discuss
Answer: (a).Chlorination
Q107.
In which unit operation, gases are released or absorbed in the effluent?
Discuss
Answer: (a).Gas transfer
Q108.
Which form of solute stabilization occurs when effluent passes through limestone?
Discuss
Answer: (b).Liming
Q109.
Solids are removed from the wastewater by which of the following unit operation?
Discuss
Answer: (d).Solids transfer
Q110.
Dealkalization results in removal of all the ions from the wastewater.
Discuss
Answer: (b).False