RENEWABLE DESALINATION OF BRINES

RENEWABLE DESALINATION OF BRINES

Separation systems and processes using osmotically driven membrane systems are disclosed and generally involve the extraction of solvent from a first solution to concentrate solute by using a second concentrated solution to draw the solvent from the first solution across a semi-permeable membrane. T...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NOWOSIELSKI-SLEPOWRON, MAREK S
Format: Patent
Sprache:eng ; fre
Schlagworte:
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:Separation systems and processes using osmotically driven membrane systems are disclosed and generally involve the extraction of solvent from a first solution to concentrate solute by using a second concentrated solution to draw the solvent from the first solution across a semi-permeable membrane. These systems and processes involve the integration of the osmotically driven membrane systems, such as forward osmosis, with renewable energy sources, such as solar thermal power plants or geothermal installations for the recovery of draw solutes.