Question
Question: Which of the following is correct for the diagram given below? <img src="https://cdn.pureessence.te...
Which of the following is correct for the diagram given below?
A
(1) Dissolved oxygen, (2) Point of sewage discharge,
(3) BOD
B
(1) BOD, (2) Point of treated water discharge,
(3) Dissolved oxygen
C
(1) Dissolved oxygen, (2) Point of treated water discharge, (3) BOD
D
(1) BOD, (2) Point of sewage discharge, (3) Dissolved oxygen
Answer
(1) Dissolved oxygen, (2) Point of sewage discharge,
(3) BOD