Q1: An activated sludge treatment plant treats a sewage at a flow of 3*103 m³/day with a BOD of 350 mg/l and returned sludge 20%. The dimension of the aeration tank is 25 m long, 10 m width and 4 m depth. The concentration of the mixed liquor suspended solids (MLSS) is 2500 mg/l. Calculate the F/M ratio, Detention time, Organic load.
Q1: An activated sludge treatment plant treats a sewage at a flow of 3*103 m³/day with a BOD of 350 mg/l and returned sludge 20%. The dimension of the aeration tank is 25 m long, 10 m width and 4 m depth. The concentration of the mixed liquor suspended solids (MLSS) is 2500 mg/l. Calculate the F/M ratio, Detention time, Organic load.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Q1: An activated sludge treatment plant treats a sewage at a flow of 3*103 m³/day with a
BOD of 350 mg/l and returned sludge 20%. The dimension of the aeration tank is 25 m
long, 10 m width and 4 m depth. The concentration of the mixed liquor suspended solids
(MLSS) is 2500 mg/l. Calculate the F/M ratio, Detention time, Organic load.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe71fd04e-b4eb-4eb7-8749-fc1f4d0c5ed7%2F889a85e4-380f-4b28-bd59-3934acfe35d9%2Fxjwxfc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1: An activated sludge treatment plant treats a sewage at a flow of 3*103 m³/day with a
BOD of 350 mg/l and returned sludge 20%. The dimension of the aeration tank is 25 m
long, 10 m width and 4 m depth. The concentration of the mixed liquor suspended solids
(MLSS) is 2500 mg/l. Calculate the F/M ratio, Detention time, Organic load.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Fundamentals of Structural Analysis](https://www.bartleby.com/isbn_cover_images/9780073398006/9780073398006_smallCoverImage.gif)
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
![Sustainable Energy](https://www.bartleby.com/isbn_cover_images/9781337551663/9781337551663_smallCoverImage.gif)
![Traffic and Highway Engineering](https://www.bartleby.com/isbn_cover_images/9781305156241/9781305156241_smallCoverImage.jpg)
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning