A plastic media biotower has vertical flow packing with n = 0.5 and k20 of 0.045 min–1. The tower is cylindrical with a diameter of 10 m. Depth of packing medium is 6 m. Primary effluent flow rate is 2500 m3/d with a soluble BOD5 of 250 mg/L. The average wastewater temperature is 16°C. Direct recirculation is practiced at 1:1 ratio. Calculate the following: a. Organic loading rate of the biotower b. Hydraulic loading rate of the biotower c. Recirculation ratio d. Effluent soluble BOD5 concentration

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

A plastic media biotower has vertical flow packing with n = 0.5 and
k20 of 0.045 min–1. The tower is cylindrical with a diameter of 10 m.
Depth of packing medium is 6 m. Primary effluent flow rate is 2500
m3/d with a soluble BOD5 of 250 mg/L. The average wastewater
temperature is 16°C. Direct recirculation is practiced at 1:1 ratio.
Calculate the following:
a. Organic loading rate of the biotower
b. Hydraulic loading rate of the biotower
c. Recirculation ratio
d. Effluent soluble BOD5 concentration

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps

Blurred answer
Knowledge Booster
Infiltration
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.
Similar questions
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning