Measuring Biological Oxygen demand (BOD) is a method used for ______________
- A) estimating amount of oxygen in sewage water
- B) estimating the amount of organic matter in sewage water
- C) Both A & B
- D) none of these.
Measuring Biological Oxygen demand (BOD) is a method used for ______________
- A) estimating amount of oxygen in sewage water
- B) estimating the amount of organic matter in sewage water
- C) Both A & B
- D) none of these.










