What does high COD to BOD ratio of an organic pollutant represent ?« Back to Previous Page

A. High biodegradability of the pollutant B. Low biodegradability of the pollutant C. Presence of free oxygen for aerobic decomposition D. Presence of toxic material in the pollutants
Posted by Civil Engineer
Asked on September 20, 2016 1:27 pm
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A. High biodegradability of the pollutant


Posted by Civil Engineer
Answered on September 20, 2016 1:27 pm