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 4 of 8

Q31.
The liquid has high contents of phosphorus and nitrogen, if the sludge has been______
Discuss
Answer: (c).Anaerobically digested
Q32.
Sludge treatment reduces the formation of struvite scales in pipes.
Discuss
Answer: (a).True
Q33.
Which of these is not a method of digestion?
Discuss
Answer: (c).Evaporation
Discuss
Answer: (c).Absence of oxygen
Q35.
What is the temperature to be maintained for thermophilic digestion?
Discuss
Answer: (b).55˚C
Q36.
What is the duration of sludge in tanks for mesophilic anaerobic digestion?
Discuss
Answer: (b).12 days
Q37.
Which of the following is not a product of anaerobic digestion?
Discuss
Answer: (b).Oxygen
Q38.
Which of the following is an advantage of anaerobic digestion?
Discuss
Answer: (c).Methane generation
Q39.
_________ is an aerobic process of mixing sewage sludge with agricultural by-product sources.
Discuss
Answer: (c).Composting
Q40.
Which of the following processes is rarely used?
Discuss
Answer: (d).Incineration
Page 4 of 8