biological oxygen demand

noun

Examples of biological oxygen demand in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Sanitation officials said in emails that the facility has exceeded levels for solid particles in the wastewater as well as levels for biological oxygen demand and turbidity, or water clarity, all of which are used to measure the degree of organic pollution during the treatment process. Robert J. Lopez, Los Angeles Times, 30 July 2021

Word History

First Known Use

1916, in the meaning defined above

Time Traveler
The first known use of biological oxygen demand was in 1916

Dictionary Entries Near biological oxygen demand

Cite this Entry

“Biological oxygen demand.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biological%20oxygen%20demand. Accessed 17 Nov. 2024.

Medical Definition

biological oxygen demand

noun
biological oxygen de·​mand -di-ˌmand How to pronounce biological oxygen demand (audio)
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!