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- Dictionarybod/bɒd/
noun
- 1. a body: informal "a line-up of stunning bods"
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Biochemical oxygen demand (also known as BOD or biological oxygen demand) is an analytical parameter representing the amount of dissolved oxygen (DO) consumed by aerobic bacteria growing on the organic material present in a water sample at a specific temperature over a specific time period.
Oct 27, 2021 · Biochemical oxygen demand is the amount of oxygen consumed by bacteria and other microorganisms while they decompose organic matter under aerobic conditions. The common lake or stream contains small amounts of oxygen in the form of dissolved oxygen (DO).
BOD is the amount of oxygen used by microbes to decompose organic matter in water. It indicates the organic pollution and respiration rate in aquatic ecosystems. Learn more about BOD, its levels, and its applications in sewage treatment and medicine.
Jun 5, 2018 · BOD is a measure of the amount of oxygen consumed by bacteria and other microorganisms while they decompose organic matter in water. Learn how BOD affects the concentration of dissolved oxygen and the aquatic life in streams and lakes.
Biochemical oxygen demand (BOD) is a measure of the amount of oxygen needed by microorganisms to decompose organic matter in water. Learn about different methods, applications, and factors affecting BOD from various chapters and articles on ScienceDirect.
Mar 6, 2012 · (The amount of oxygen consumed by these organisms in breaking down the waste is known as the biochemical oxygen demand or BOD. A discussion of BOD and how to monitor it is included at the end of this section.)
Jul 8, 2024 · biochemical oxygen demand (BOD), the amount of dissolved oxygen used by microorganisms in the biological process of metabolizing organic matter in water.
