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Get Answers to all your Questions
BOD is ________ in polluted water and _________ in potable water.
Option: 1
more, less
Option: 2
less, more
Option: 3
less in both
Option: 4
medium in both
Answers (1)
As we have learnt,
Secondary treatment or Biological treatment -
BOD Test
- wherein
The BOD test measures the rate of uptake of oxygen by micro-organisms in a sample of waterbody is a measure of the organic matter present
in the water. The greater the BOD of wastewater more is its polluting potential.
View full answer
