Flag 9 grade science> Measuring Biological Oxygen demand (BOD) ...
question mark

Measuring Biological Oxygen demand (BOD) is a method used for ______________

  • A) estimating amount of oxygen in sewage water
  • B) estimating the amount of organic matter in sewage water
  • C) Both A & B
  • D) none of these.

Aniket Singh , 8 Months ago
Grade
anser 1 Answers
Askiitians Tutor Team

Measuring Biological Oxygen Demand (BOD) is a method used for assessing the amount of organic matter in sewage water. This measurement indicates how much oxygen is required by microorganisms to decompose organic material present in the water.

Correct Answer

The correct choice is B) estimating the amount of organic matter in sewage water.

Why BOD Matters

  • BOD helps in evaluating water quality.
  • It indicates the level of pollution in water bodies.
  • High BOD values suggest a high level of organic waste.

In summary, BOD is crucial for understanding the impact of waste on aquatic ecosystems.

ApprovedApproved
Last Activity: 8 Months ago
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments