degree of water
81Portable water purification — devices – also known as point of use (POU) water treatment systems and field water disinfection techniques – are self contained units that can be used by recreational enthusiasts, military personnel, survivalists, and others who must… …
82Glossary of Water polo — NOTOC The following terms are used in water polo. Rules below reflect the latest FINA Water Polo Rules. [ [http://www.fina.org/project/index.php?option=com content task=view id=48 Itemid=119 FINA Water Polo Rules] ] 0 9;2 meter defense :See hole… …
83inland water ecosystem — ▪ biology Introduction complex of living organisms in free water on continental landmasses. Inland waters represent parts of the biosphere within which marked biological diversity, complex biogeochemical pathways, and an array of… …
84Commodification of water — The Commodification of water refers to the process of transforming water from a public good into a tradable commodity also known as an economic good. This transformation introduces water to previously unencumbered market forces in the hope of… …
85Doubly labeled water — is water in which both the hydrogen and the oxygen have been partly or completely replaced for tracing purposes (i.e., labeled) with an uncommon isotope of these elements. In practice, for both practical and safety reasons, almost all recent… …
86Pressurized water reactor — (PWRs) (also VVER if of Russian design) are generation II nuclear power reactors that use ordinary water under high pressure (superheated water) as coolant and neutron moderator. The primary coolant loop is kept under high pressure to prevent the …
87Deep lake water cooling — uses cold water pumped from the bottom of a lake as a heat sink for climate control systems. Because heat pump efficiency improves as the heat sink gets colder, deep lake water cooling can reduce the electrical demands of large cooling systems… …
88Doubly-labeled water — is water in which both the hydrogen and the oxygen has been partly or completely replaced for tracking purposes (i.e., labeled ) with an uncommon isotope of these elements.In theory, radioactive forms of hydrogen and oxygen could be used for such …
89UV water disinfection — Ultraviolet water disinfection is a treatment of drinking water that uses ultraviolet radiations in order to inactivate microorganisms.UV Disinfection of water The disinfection process Ultraviolet disinfection of water consists of a purely… …
90Okanagan basin water board — Okanagan Basin Water BoardThe [http://www.obwb.ca/structure governance/ Okanagan Basin Water Board (OBWB)] is a unique form of inter regional government established in 1969 under the BC Municipalities Enabling and Validating Act through… …
