Biological Oxygen Demand

Question

22 Jul 2024

Answer :

Word Count : 266

Biological Oxygen Demand (BOD)

Biological Oxygen Demand (BOD) is a key parameter used to gauge the level of organic pollution in water bodies. It measures the amount of oxygen that microorganisms require to decompose organic matter in water over a specific period, typically 5 days at 20°C. A higher BOD indicates a greater level of organic pollution, as more oxygen is needed for microbial degradation.

Significance _______ __________ _______ _____ ________ _______ __________.
______ ___ ______ ___ ___ ________ _________ ________ __________ __________ ________ __________.
________ _____ __________ ________ _________ ______.
_______ _____ ____ _____ ____ ___ _________ _____.
___ __________ _____ _______ ________ ________ ___ ______.
_________ _____ _____ ____ ________ ________ ____ ____ ________ ___ _________ __________.
____ ____ _______ _______ ____ __________.
______ _______ ______ ________ ________ ______ ________.
__________ ____ ___ _________ __________ _______ _____ ____ ______ ___ ________.
___ _______ ___ _________ _____ _____ ____ ______ _________ ________ _______.
______ ____ _____ __________ ________ _________ ____ _______.
_________ __________ ____ _________ _________ ____ ___ ____ ______ __________.
________ __________ ____ __________ _______ __________ __________ ______ __________ ________ _________ ____.
_______ _________ _____ ______ _____ ___ ________ _____.
_______ _________ ______ _____ ___ _______ __________ _____ ____ _______ _____ ________.
_________ ______ _______ ________ _________ ________ _________ __________ ______ ________.
_____ ____ _______ __________ _____ _____ ____ _____ _______ ______ ________.
___ _________ ______ _______ ________ _________ ___ ________.
________ _____ _______ ______ ____ __________ _______.
_________ __________ _____ ________ __________.
___ _________ ____ _____ _______ ____ _______ ________ ___ ___ _________ ___.
_________ _________ ____ _______ ______ _________ ____.
____ ________.
Get Full Answer on WhatsApp

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers

IGNOU NEWS

Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★