Sea water demineralization by means of an osmotic membrane

Method and installation for the treatment in several floors of freshwater water sea water sea water and wastewater with recovery of energy means of treatment and products. Fresh water collecting pipe membranes Prior art date 1960-11-30 Legal status The legal status is an assumption and is not a legal conclusion.

University of California Dept.

Sea water demineralization by means of an osmotic membrane. An osmotic membrane has been developed for demineralizing saline brines such as sea water. The major attractions of the process from an economic standpoint are its simplicity and relatively low energy consumption. The membrane is capable of producing a flux of 5 to 11 gallons of 005 NaCl water per sq.

Foot per day from a brine containing 525 NaCl under a pressure of 1500 to 2000 psig. InproceedingsLoeb1963SeaWD titleSea Water Demineralization by Means of an Osmotic Membrane authorS. Sourirajan year1963 S.

Sea water demineralization by means of an osmotic membrane Unknown Binding January 1 1960. By S Loeb Author Previous page. University of California Dept.

Sea water demineralization by means of an osmotic membrane Unknown Binding 1962 by Sidney Loeb Author. Buy Sea water demineralization by means of an osmotic membrane by Sidney Loeb ISBN. From Amazons Book Store.

Everyday low prices and free delivery on eligible orders. Reverse Osmosis commonly referred as RO is a process where water is demineralised by flowing under pressure through a semi-permeable membrane. To understand the purpose and process of Reverse Osmosis it is necessary to first understand the phenomenon of Osmosis.

1963 Sea water demineralization by means of an osmotic membrane in Saline Water Conversion II Advances in Chemistry Series No. 38 American Chemical Society Washington DC pp. Sourirajan Sea water demineralization by means of an osmotic membrane Advan.

Membranes are the so-called SW30HR Sea Water-High Rejection and BW30 Brackish Water membranes. SW30HR is an elevated refusal membrane e mployed for. Saltier water has a higher osmotic potential and requires more pressure to desalinate.

To drive permeate through membranes at reasonable fluxes the osmotic potential must not only be met but overcome. This overpressure depends partly upon the permeability of the membranes. In addition the salt concentration immediately adjacent to the membrane surface is elevated which increases the osmotic.

Method and installation for the treatment in several floors of freshwater water sea water sea water and wastewater with recovery of energy means of treatment and products. Fresh water collecting pipe membranes Prior art date 1960-11-30 Legal status The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed Expired - Lifetime Application number US72671A Inventor Harry W Todd Original Assignee Harry W Todd Priority date The priority date is an.

References 1 S. Sourirajan Sea water demineralization by means of an osmotic membrane Adv. Ser 38 1962 117.

Rozelle In-situ formed condensation polymers for reverse osmosis membranes OSW PB-Report 1972 No. Krantz Formation and characterization of polyamide membranes via interracial polymerization J. Sea Water Demineralization by Means of a Semipermeable Membrane.

Progress Report July 1 1962-December 31 1962 Contribution California Water Resources Center Author. Department of Engineering University of California 1963. Buy Sea water demineralization by means of an osmotic membrane by Loeb S ISBN.

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We use cookies and similar tools to enhance your shopping experience to provide our services understand how customers use our services so we can make improvements and display. Demineralization Water demineralization Strathmann 2010 Ali et al. 2010 Firdaous 2011 Elmidaoui et al.

2003 and Bazinet and Moalic 2011 Wastewater treatment Boergardts et al. Sourirajan Sea Water Demineralization by Means of an Osmotic Membrane Saline Water ConversionII American Chemical Society 1963 pp. Hägg Pressure retarded osmosis and forward osmosis membranes.

Materials and methods Polymers 5 2013 303. Studies of composite RO mem- branes in the future will require not only the evalua- tion of skin layer polymer type but also analysis of their resultant skin layer structures. Sourirajan Sea water demineralization by means of an osmotic membrane Advan.

Ser 38 1962 117. Rozelle In-situ formed condensation polymers for reverse osmosis membranes.