BOD Removal Methods MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on BOD Removal Methods, 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 BOD Removal Methods 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 BOD Removal Methods mcq questions that explore various aspects of BOD Removal Methods problems. Each MCQ is crafted to challenge your understanding of BOD Removal Methods 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 BOD Removal Methods MCQs are your pathway to success in mastering this essential Waste Water Engineering topic.

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So, are you ready to put your BOD Removal Methods knowledge to the test? Let's get started with our carefully curated MCQs!

BOD Removal Methods MCQs | Page 8 of 8

Q71.
_______ flows along with the reactants in MBR.
Discuss
Answer: (d).Catalytic materials
Q72.
Moving bed reactors are closed systems.
Discuss
Answer: (b).False
Q73.
Reactants enter from the bottom in MBR.
Discuss
Answer: (b).False
Q74.
Which of the following is an advantage of MBR?
Discuss
Answer: (d).Selectivity
Q75.
Which of the following is a disadvantage of MBR?
Discuss
Answer: (d).Heat transfer
Q76.
What is the load considered for biox media?
Discuss
Answer: (a).1.8 kg/m³
Q77.
Calculate the volume of the tank for the following information.

BOD: 400 mg/L
Flow: 3500 m³/h
Loading rate of media: 3.5 Kg/ m³/day
Discuss
Answer: (d).4000 m³
Q78.
What is the depth of biox media generally considered for an aeration tank?
Discuss
Answer: (a).1.2 m
Q79.
What is the efficiency in reducing the BOD of a tank consisting of Biox media?
Discuss
Answer: (a).90%
Q80.
Calculate the area required for the system consisting of biox media for the following data.

Flow: 500 m³/h.
BOD: 500 mg/L
Discuss
Answer: (b).3.4 m³
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