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Kinetic school's intro
Biochemical or Biological Oxygen Demand
Definition of Biochemical or Biological Oxygen Demand
Why the Standard BOD test is run in the dark at 20oC for 5 days?
What is Microorganism?
Explanation of BOD
Idealized BOD curves.
Why Nitrogenous Oxygen Demand generally begins after about 8-10 days?
Explanation of Formula D1-D5/P
What is dilution factor?
Derivation of Formula BOD₅ = (D1 – D5) - f (B1 – B5)/ P
What is Seed and Why seeded is essential?
Derivation of Formula, BODt = L0 (1- e-k1t) (ln based)
Explanation of Formula, BODt = L0 (1- 10-Rt) (log based)
BOD rate (K1) depends on
Typical value of BOD5
Sources of increasing BOD Level
Significances of BOD test
Limitations of BOD Test
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