The correct relation between theoretical oxygen demand (TOD), Biochemical oxygen demand (BOD) and Chemical oxygen demand (COD) is given by?

TOD > BOD > COD
TOD > COD > BOD
BOD > COD > TOD
COD > BOD > TOD

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

6 views Answered 2022-09-01 13:21

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