salinity gradient energy

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• Salinity gradient — power or osmotic power is the energy retrieved from the difference in the salt concentration between seawater and river water. Two practical methods for this are Reverse electrodialysis [Power generation by reverse electrodialysis [http://mtg.tnw …   Wikipedia

• Energy harvesting — (also known as Power harvesting or energy scavenging ) is the process by which energy is captured and stored. Frequently this term is applied when speaking about small autonomous devices, like those used in sensor networks. A variety of different …   Wikipedia

• Ocean energy — The oceans have a tremendous amount of energy and are close to many if not most concentrated populations. Many researches show that ocean energy has the potentiality of providing for a substantial amount of new renewable energy around the world.… …   Wikipedia

• Outline of energy — See also: Index of energy articles In physics, energy (from the Greek ἐνέργεια – energeia, activity, operation , from ἐνεργός – energos, active, working [1]) is a scalar physical quantity that describes the amount of work that can be performed by …   Wikipedia

• ocean energy — /oʊʃən ˈɛnədʒi/ (say ohshuhn enuhjee) noun any of several renewable marine energy sources, especially wave energy, thermal energy and tidal power. Of the various forms of ocean energy, the three with most apparent potential are wave energy,… …  

• Alternative energy — is typically defined as coming from sources that do not deplete natural resources or harm . Wind power is a typical example. The term alternative is used to contrast with fossil fuels according to some sources. Renewable energy differs from… …   Wikipedia

• Density gradient — is a spatial variation in density over an area. The term is used in the natural sciences to describe varying density of matter, but can apply to any quantity whose density can be measured. [1] [2] Contents 1 Aerodynamics 2 …   Wikipedia

• Osmotic power — Renewable energy Biofuel Biomass Geothermal Hydroelectricity Solar energy Tidal power Wave power Wind power …   Wikipedia

• Reverse electrodialysis — (RED) is the salinity gradient energy retrieved from the difference in the salt concentration between seawater and river water [ [http://adsabs.harvard.edu/abs/1980OcEng...7....1L 1980 energy by reverse electrodialysis] ] .In reverse… …   Wikipedia

• Pressure retarded osmosis — (PRO) is the salinity gradient energy retrieved from the difference in the salt concentration between seawater and river water. In PRO, the water potential between fresh water and sea water corresponds to a pressure of 26 bars. This pressure is… …   Wikipedia

• reverse electrodialysis — noun The salinity gradient energy retrieved from the difference in the salt concentration between seawater and river water. Syn: RED …   Wiktionary