If 5d-20°C BOD is 149 mg/L. What would have been the 3-d BOD if the test had been conducted at 30°C? Assume 20°C reaction constant K=0.23 d 1 and=1.056. O a. 250 mg/L O b. 66.5 mg/L c. 220.72 mg/L d. 144.88 mg/L

If 5d-20°C BOD is 149 mg/L. What would have been the 3-d BOD if the test had been conducted at 30°C? Assume 20°C reaction constant K=0.23 d 1 and=1.056. O a. 250 mg/L O b. 66.5 mg/L c. 220.72 mg/L d. 144.88 mg/L

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

5d-20°C BOD is 149 mg/L. What would
have been the 3-d BOD if the test had been
conducted at 30°C?
Assume 20°C reaction constant K=0.23 d
1 and=1.056.
a. 250 mg/L
O b. 66.5 mg/L
c. 220.72 mg/L
d. 144.88 mg/L

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