High BOD values reflect small amounts of degradable organic matter in a sample of wastewater or other material.

Question

Quizplus · Accepted Answer

High BOD values actually reflect large amounts of degradable organic matter in a sample of wastewater or other material. BOD stands for biological oxygen demand, which is a measure of how much oxygen is required by microorganisms to break down the organic matter in a sample. Therefore, a high BOD value indicates that there is a lot of organic matter in the sample that needs to be broken down, which can be an indication of poor water quality or insufficient treatment.

High BOD Values Reflect Small Amounts of Degradable Organic Matter