11th Class Chemistry Environmental Chemistry

  • question_answer 46)   What is the importance of measuring BOD of water body?

    Answer:

      BOD is the measure of level of pollution caused by organic biodegradable material. These biodegradable materials are decomposed by micro-organisms (bacteria) consuming dissolved oxygen. Low value of BOD indicates that water contains less biodegradable material.


You need to login to perform this action.
You will be redirected in 3 sec spinner