Oxygen Demand (BOD) since it represents:
A. Biodegradable Organic matter.
B. Biodegradable and non - biodegradable organic matter.
C. Non - biodegradable organic matter.
D. Inorganic matter.
Answer:B
Oxygen Demand (BOD) since it represents:
A. Biodegradable Organic matter. B. Biodegradable and non - biodegradable organic matter. C. Non - biodegradable organic matter. D. Inorganic matter.