electrodialysis reversal

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• Electrodialysis reversal — EDR desalination is an electrodialysis reversal desalination membrane process that has been commercially used since the early 1960s. An electric current migrates dissolved salt ions, including fluorides, nitrates and sulfates, through an… …   Wikipedia

• Electrodialysis — ) in that dissolved species are moved away from the feed stream rather than the reverse. Because the quantity of dissolved species in the feed stream is far less than that of the fluid, electrodialysis offers the practical advantage of much… …   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

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

• 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

• Dialyse (Chemie) — Die Dialyse (aus dem Griechischen dialysis = Auflösung) ist ein konzentrationsgetriebener Membranprozess (siehe Membran), mit dessen Hilfe man sehr kleine Teilchen (typischerweise Ionen oder kleine Moleküle) aus Lösungen entfernen kann. Nimmt man …   Deutsch Wikipedia

• Elektrodialyse — Die Dialyse (aus dem Griechischen dialysis = Auflösung) ist ein konzentrationsgetriebener Membranprozess (siehe Membran), mit dessen Hilfe man sehr kleine Teilchen (typischerweise Ionen oder kleine Moleküle) aus Lösungen entfernen kann. Nimmt man …   Deutsch Wikipedia

• Umkehrelektrodialyse — Die Dialyse (aus dem Griechischen dialysis = Auflösung) ist ein konzentrationsgetriebener Membranprozess (siehe Membran), mit dessen Hilfe man sehr kleine Teilchen (typischerweise Ionen oder kleine Moleküle) aus Lösungen entfernen kann. Nimmt man …   Deutsch Wikipedia

• Arsenic contamination of groundwater — is a natural occurring high concentration of arsenic in deeper levels of groundwater, which became a high profile problem in recent years due to the use of deep tubewells for water supply in the Ganges Delta, causing serious arsenic poisoning to… …   Wikipedia

• Environment of Florida — Everglades National Park The state of Florida in the United States possesses a rich and diverse array of land and marine life and a mild subtropical climate. These assets have drawn millions of people to settle in the once rural state over the… …   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