In Problem, what could you say about the BOD and the quality of the stream if, after 5 d of incubation, DO was not detected in the bottle?
Problem
A sample of water from a stream is placed into a standard 300-mL BOD bottle and is found to have a DO of 14.0 mg/L. After 5 d of incubation at 20°C, the DO in the bottle has dropped to 6.0 mg/L. What is the BOD5 of the stream? What can you conclude about the quality of the stream?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.