Menu
Home / Civil Engineering / Waste Water Engineering :: Discussion

Discussion :: Waste Water Engineering

  1. Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to

    2. A.

     Initial demand
    B.

     First stage demand
    C.

     Carbonaceous demand
    D.

     All of these

    View Answer

    Workspace

    View Answer

    Answer : Option D

    Explanation :

    Explanation Not Provided

Write your comments here:

Be The First To Comment