In which one of the following the BOD (Biochemical Oxygen Demand ) of sewage

In which one of the following the BOD (Biochemical Oxygen Demand) of sewage(s), distillery effluent (DE), paper mill effluent (PE) and sugar mill effluent (SE) have been arranged in ascending order ?

Options

(a) SE (b) PE (c) S (d) SE

Correct Answer:

PE Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Which of these are most widely used in genetic engineering?
  2. In man the axial skeleton is made up of
  3. Which of the following elements is very essential for the uptake and utilisation
  4. Excretory system of Ascaris lumbricoides is made up of
  5. Select the correct statement with respect to locomotion in humans: