Sewage Filtration MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Sewage Filtration, 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 Sewage Filtration 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 Sewage Filtration mcq questions that explore various aspects of Sewage Filtration problems. Each MCQ is crafted to challenge your understanding of Sewage Filtration 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 Sewage Filtration 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 Sewage Filtration. 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 Sewage Filtration knowledge to the test? Let's get started with our carefully curated MCQs!

Sewage Filtration MCQs | Page 2 of 9

Q11.
Which of the following is called as a conventional trickling filter?
Discuss
Answer: (d).Low rate trickling filter
Q12.
The BOD after the filtration of sewage from the low rate trickling filter is ___________
Discuss
Answer: (b).80-90%
Q13.
The efficiency of a percolating filter is given by ___________
Discuss
Answer: (d).100/(1+0.0044 (μ)½)
Q14.
The removal of BOD is independent of the loading conditions in infiltration process.
Discuss
Answer: (b).False
Q15.
The organic loading in low rate trickling filter is 900 kg/hectare-meter/day. What is the efficiency of the filter?
Discuss
Answer: (b).88.3%
Q16.
The organic loading in a trickling filter is measured in ___________
Discuss
Answer: (c).Kg/hectare-meter/day
Q17.
The hydrogen sulfide gas formed during the filtration of sewage can be removed by ___________
Discuss
Answer: (b).Chlorination
Q18.
The recirculation factor in a low rate trickling filter is ___________
Discuss
Answer: (b).1
Q19.
The maximum removal of suspended and dissolved impurities from the sewage is?
Discuss
Answer: (c).92
Q20.
The color of the secondary sludge produced from the high rate trickling filter is ___________
Discuss
Answer: (c).Brown
Page 2 of 9