The correct relation between theoretical oxygen demand (TOD), Biochemical oxygen demand (BOD) and Chemical oxygen demand (COD) is given by_______________?
(A) TOD>BOD>COD
(B) TOD>COD>BOD
(C) BOD>COD>TOD
(D) COD>BOD>TOD
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *