WebJul 19, 2016 · Carbonaceous Constituents • Carbonaceous constituents are measured in terms of BOD, COD or TOC analyses. • While the BOD has been the common … WebBOD sample over a 5-day period. This time period was established years ago in England and resulted from the fact that it required 5 days for water in most streams to reach the ocean. The microorganisms continue to exert an oxygen demand on the stream after this time and the ultimate BOD can be determined by conducting the experiment over a 20-
Bod Definition & Meaning YourDictionary
Webex·ert. (ĭg-zûrt′) tr.v. ex·ert·ed, ex·ert·ing, ex·erts. 1. To put to use or effect; put forth: exerted all my strength to move the box. 2. To bring to bear; exercise: exert influence. 3. … Webexert verb (USE) [ T ] to use something such as authority, power, influence, etc. in order to make something happen: If you were to exert your influence they might change their … daltile contacto
The Nature Of The Bod Reaction - Environmental Engineering
Web(BOD) data set for three different water samples. A BOD determination is performed by taking a water sample and incubating it over a 5- or 20-day period while monitoring the … WebIn physics, exertion is the expenditure of energy against, or inductive of, inertia as described by Isaac Newton 's third law of motion. In physics, force exerted equivocates work done. … WebMar 28, 2024 · The BOD exerted is represented by y, where In the BOD test, it is y that is measured rather than L,, This value, the oxygen uptake through biooxidation of the degradable organic matter, is readily measured through oxygen concentration decrease in a sample in a closed bottle with time. daltile contact