Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
Q.6: 100 ml waste water sample was diluted with 800 ml of water. Initial dissolved oxygen level (DO) was found to be 14.8 mg/1. after 5 days of incubation, final dissolved oxygen level (DO) was found to be 3.9 mg/L. the 5 day BOD of the sample? BOD5= (DO1 - DO) / Vsample + Vdilution) a) 211.3 mg/L

Q.6: 100 ml waste water sample was diluted with 800 ml of water. Initial dissolved oxygen level (DO) was found to be 14.8 mg/1. after 5 days of incubation, final dissolved oxygen level (DO) was found to be 3.9 mg/L. the 5 day BOD of the sample? BOD5= (DO1 - DO) / Vsample + Vdilution) a) 211.3 mg/L

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

Hand written, clean  and detail solution please

Q.6: 100 ml waste water sample was diluted with 800 ml of water. Initial dissolved oxygen level (DO) was found to be 14.8 mg/1. after 5 days of incubation, final dissolved oxygen level (DO) was found to be 3.9 mg/L. the 5 day BOD of the sample? BOD5 = (DO1- DO) / Vsample + Vdilution) a) 211.3 mg/L b) 98.1 mg/L c) 64.2 mg/L d) 37.8 mg/L
Transcribed Image Text:Q.6: 100 ml waste water sample was diluted with 800 ml of water. Initial dissolved oxygen level (DO) was found to be 14.8 mg/1. after 5 days of incubation, final dissolved oxygen level (DO) was found to be 3.9 mg/L. the 5 day BOD of the sample? BOD5 = (DO1- DO) / Vsample + Vdilution) a) 211.3 mg/L b) 98.1 mg/L c) 64.2 mg/L d) 37.8 mg/L
Expert Solution
steps

Step by step

Solved in 3 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Hydrogen energy
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
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
SEE MORE TEXTBOOKS