Chemical Engineering Exam > Chemical Engineering Questions > Consider the following statement regarding de...
Start Learning for Free
Consider the following statement regarding depth of sand of the rapid gravity filter?
1. It should be checked against breakage of floc
2. The sand depth should lie between 100-200cm
3. The floc should be attached through the sand bed
Which of the above statement is/are correct?
1. It should be checked against breakage of floc
2. The sand depth should lie between 100-200cm
3. The floc should be attached through the sand bed
Which of the above statement is/are correct?
- a)Only 1
- b)1, 2
- c)2, 3
- d)Only 2
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Consider the following statement regarding depth of sand of the rapid ...
Explanation: Sand depth should be such that floc do not break through the sand bed and the depth of sand should vary between 60-90 cm.
Most Upvoted Answer
Consider the following statement regarding depth of sand of the rapid ...
Statement Analysis:
The given statement is regarding the depth of sand in a rapid gravity filter. We need to determine which statement is/are correct.
1. It should be checked against breakage of floc:
This statement suggests that the depth of sand should be checked to ensure that it does not cause breakage of floc.
- In a rapid gravity filter, the primary function of the sand bed is to capture and retain suspended solids, including the floc formed during the coagulation and flocculation process.
- The depth of the sand bed plays a crucial role in the filtration process. If the sand depth is too shallow, it may not effectively capture and retain the floc particles, leading to reduced filtration efficiency.
- On the other hand, if the sand depth is too deep, it may cause excessive pressure drop, resulting in the breakage of floc particles and reduced filter run times.
- Therefore, it is important to check the sand depth to ensure that it is within the optimum range, where it effectively captures and retains floc particles without causing breakage.
2. The sand depth should lie between 100-200cm:
This statement suggests that the sand depth in a rapid gravity filter should be within the range of 100-200cm.
- The sand depth is typically specified based on the design requirements and the specific water treatment plant's operating conditions.
- The range of 100-200cm is a common guideline for the sand depth in rapid gravity filters.
- This range provides an adequate depth to capture and retain floc particles while maintaining an acceptable pressure drop across the filter bed.
- However, it is important to note that the optimum sand depth may vary depending on various factors such as the type of filtration media used, influent water quality, filter loading rate, and operational preferences of the treatment plant.
- Therefore, it is recommended to evaluate the specific conditions and requirements of each water treatment plant to determine the appropriate sand depth.
Conclusion:
In conclusion, the correct statement regarding the depth of sand in a rapid gravity filter is:
a) Only 1 - It should be checked against the breakage of floc.
The given statement is regarding the depth of sand in a rapid gravity filter. We need to determine which statement is/are correct.
1. It should be checked against breakage of floc:
This statement suggests that the depth of sand should be checked to ensure that it does not cause breakage of floc.
- In a rapid gravity filter, the primary function of the sand bed is to capture and retain suspended solids, including the floc formed during the coagulation and flocculation process.
- The depth of the sand bed plays a crucial role in the filtration process. If the sand depth is too shallow, it may not effectively capture and retain the floc particles, leading to reduced filtration efficiency.
- On the other hand, if the sand depth is too deep, it may cause excessive pressure drop, resulting in the breakage of floc particles and reduced filter run times.
- Therefore, it is important to check the sand depth to ensure that it is within the optimum range, where it effectively captures and retains floc particles without causing breakage.
2. The sand depth should lie between 100-200cm:
This statement suggests that the sand depth in a rapid gravity filter should be within the range of 100-200cm.
- The sand depth is typically specified based on the design requirements and the specific water treatment plant's operating conditions.
- The range of 100-200cm is a common guideline for the sand depth in rapid gravity filters.
- This range provides an adequate depth to capture and retain floc particles while maintaining an acceptable pressure drop across the filter bed.
- However, it is important to note that the optimum sand depth may vary depending on various factors such as the type of filtration media used, influent water quality, filter loading rate, and operational preferences of the treatment plant.
- Therefore, it is recommended to evaluate the specific conditions and requirements of each water treatment plant to determine the appropriate sand depth.
Conclusion:
In conclusion, the correct statement regarding the depth of sand in a rapid gravity filter is:
a) Only 1 - It should be checked against the breakage of floc.
|
Explore Courses for Chemical Engineering exam
|
|
Similar Chemical Engineering Doubts
Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer?
Question Description
Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Question and answers have been prepared according to the Chemical Engineering exam syllabus. Information about Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer?.
Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Question and answers have been prepared according to the Chemical Engineering exam syllabus. Information about Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemical Engineering.
Download more important topics, notes, lectures and mock test series for Chemical Engineering Exam by signing up for free.
Here you can find the meaning of Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statement regarding depth of sand of the rapid gravity filter?1. It should be checked against breakage of floc2. The sand depth should lie between 100-200cm3. The floc should be attached through the sand bedWhich of the above statement is/are correct?a)Only 1b)1, 2c)2, 3d)Only 2Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Chemical Engineering tests.
|
|
Explore Courses for Chemical Engineering exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup