BOD stands for __________?

Environmental Science
Aroma Ann0

A. Biological Oxygen Decrease
B. Biotic Oxygen Demand
C. Biological Oxygen Demand
D. None of the above

BOD stands for Biological Oxygen Demand. It is the amount of dissolved oxygen required by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period.

Related Mcqs:

  1. BOD of a river water is found very high. This means water __________?
  2. High biological oxygen demand indicates __________.
  3. BOD stands for:?
  4. The presence of high coliform counts in water indicates __________?
  5. Residual magnetism is
  6. Direction of feed water is done because
  7. Which among the following result in the formation of soil?
  8. Specific heat is
  9. The percentage of water vapour present in the air compared to that required for saturation is the __________?
  10. Oxygen capacity of haemoglobin is:

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