Sea water desalination system using gravity driven reverse osmosis has platform connected by cables to piston and cylinder; piston mass exerts specified pressure

A sea water desalination system using gravity driven reverse osmosis has a platform connected by cables to a piston in a cylinder. The mass of the piston exerts 80 bar pressure. The piston and platform may move within a mini-tower. The piston is raised when the loaded platform descends. Raising the...

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Bibliographische Detailangaben
Hauptverfasser:	KOKKINOS GEORGES, BOYAZIS SEVASTI, KLIMIS PAUL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	A sea water desalination system using gravity driven reverse osmosis has a platform connected by cables to a piston in a cylinder. The mass of the piston exerts 80 bar pressure. The piston and platform may move within a mini-tower. The piston is raised when the loaded platform descends. Raising the piston draws sea water into the cylinder via a valve in the cylinder bottom. Procédé de dessalement de l'eau de mer dans lequel l'eau de mer est introduite dans un cylindre vertical dont le fond est muni de membrane d'osmose inverse. Un piston mobile exerçant une pression de 70 bars sur l'eau de mer l'oblige à traverser les membranes de filtration. En fin de course au fond du cylindre, le piston est remonté par un lest.