Question

What are the advantage of cod determination over bod determination?

Answer 1

Answer:

Explanation:

Bod generally takes a longer time to measure than the cod

Because bod is actually the amount of oxygen that microorganisms use to degrade the organic material present in one litre of water in about 5 days which is actually a huge time which can be done in relatively much less time when u use cod coz both are for measuring the pollution level of the water