Question: d. A sample from the river just after the runoff was collected and was found to have an ultimate BOD of 25mg/L and a BOD5

d. A sample from the river just after the runoff was collected and was found to have an ultimate BOD of 25mg/L and a BOD5 of 9.5mg/L. i. (5pts) Use the BOD5 to estimate the deoxygenation rate (kd) in the river. ii. (5pts) Use an equation from the slides to find the time (days) and distance (km

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