oxygen demand
oxygen demand A measure of the amount of oxidizable material present in an effluent, stream, etc. (i.e. a measure of organic pollution). See biological oxygen demand.
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Demand , DEMAND
The concept of demand is not Freudian. It was developed by Jacques Lacan, who linked it with need and desire (Lacan, 1966, 1991). Demand is id… Chemical Oxygen Demand , Chemical oxygen demand (COD) is a measure of the ability of chemical reactions to oxidize matter in an aqueous system. The results are expressed in t… Elasticity , The quantity of a commodity that people want to purchase (demand) per unit of time or want to sell (supply) per unit of time depends in part upon the… Measure , meas·ure / ˈmezhər/ • v. [tr.] 1. ascertain the size, amount, or degree of (something) by using an instrument or device marked in standard units or b… Consumption (economics) , Aggregate demand is a term used in macroeconomics (the study of the economy as a whole, as opposed to microeconomics, which concerns the individual p… Measurement , British mathematician and physicist William Thomson (1824–1907), otherwise known as Lord Kelvin, indicated the importance of measurement to science:…
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oxygen demand