Treatment and Disposal of Sludge MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Treatment and Disposal of Sludge, a fundamental topic in the field of Waste Water Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Treatment and Disposal of Sludge 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 Treatment and Disposal of Sludge mcq questions that explore various aspects of Treatment and Disposal of Sludge problems. Each MCQ is crafted to challenge your understanding of Treatment and Disposal of Sludge principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Waste Water Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Treatment and Disposal of Sludge MCQs are your pathway to success in mastering this essential Waste Water Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Treatment and Disposal of Sludge. 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 Treatment and Disposal of Sludge knowledge to the test? Let's get started with our carefully curated MCQs!

Treatment and Disposal of Sludge MCQs | Page 7 of 8

Q61.
What is the temperature that needs to be maintained during the process?
Discuss
Answer: (c).100˚F
Q62.
The pathogens in digestate are _________
Discuss
Answer: (c).Partly inactive
Q63.
What is the range of retention time during anaerobic digestion?
Discuss
Answer: (d).40-100 days
Q64.
How much is the cow yield from anaerobic digestion that can be obtained?
Discuss
Answer: (d).0.4 m³/Kg dung
Discuss
Answer: (b).Alkalines are necessary to be added to make the pH neutral
Q66.
What is the optimum temperature at which anaerobic digestion is carried out?
Discuss
Answer: (a).25-35 degree Celsius
Q67.
For what range of COD level anaerobic digestion is carried out?
Discuss
Answer: (c).1500-2000
Q68.
What is the percentage of Carbon dioxide produced during anaerobic digestion?
Discuss
Answer: (c).30-50%
Q69.
What is the rate limiting step in anaerobic digestion?
Discuss
Answer: (a).Methanogenesis
Q70.
What is the volumetric organic loading in Kg COD/ m³ day for a completely mixed anaerobic digestion process?
Discuss
Answer: (a).1-5
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