Calculate the five day BOD value using the following facts: a) quantity of the BOD bottle = 300 mL b) quantity of wastewater in the bottle= 10 mL c) DO drop in the clean bottle= 1.0 mg/L d) DO drop inside the pattern bottle in a five day incubation-five.2 mg/L

Calculate the five day BOD value using the following facts: a) quantity of the BOD bottle = 300 mL b) quantity of wastewater in the bottle= 10 mL c) DO drop in the clean bottle= 1.0 mg/L d) DO drop inside the pattern bottle in a five day incubation-five.2 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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Calculate the five day BOD value
using the following facts:
a) quantity of the BOD bottle =
300 mL
b) quantity of wastewater in the
bottle 10 mL
c) DO drop in the clean bottle=
1.0 mg/L d) DO drop inside the
pattern bottle in a five day
incubation-five.2 mg/L
BOD, yt (mg/L)
Lo
Y5
5
Incubation time, t (day)
20

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