Results 201 to 210 of about 20,203 (258)
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Industrial & Engineering Chemistry, 1969
The reverse osmosis process is discussed with particular reference to systems involving aqueous solutions and Loeb-Sourirajan-type porous cellulose acetate membranes. Mechanisms of the process and porous cellulose acetate membrane technology are briefly reviewed.
Sourirajan, S., Agrawal, J.P.
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The reverse osmosis process is discussed with particular reference to systems involving aqueous solutions and Loeb-Sourirajan-type porous cellulose acetate membranes. Mechanisms of the process and porous cellulose acetate membrane technology are briefly reviewed.
Sourirajan, S., Agrawal, J.P.
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Desalination by Osmosis-Reverse Osmosis Couple
Science, 1968Water is separated from brines by a semipermeable membrane. Water flows by osmosis across the membrane into a sealed chamber where it creates pressure. This pressure is transmitted by a water-immiscible liquid piston to a second chamber where it effects reverse osmosis. Water-removal rates are calculated.
K, Popper, R L, Merson, W M, Camirand
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Desalination, 2014
Abstract The combination of Forward Osmosis (FO) and Reverse Osmosis (RO) was evaluated for seawater desalination. RO process was suggested for the draw solution regeneration because of its high efficiency and applicability for a wide range of ionic solution treatments. Two different salts, NaCl and MgCl2, were used as a draw solution.
Herre Rost Van Tonningen +2 more
exaly +2 more sources
Abstract The combination of Forward Osmosis (FO) and Reverse Osmosis (RO) was evaluated for seawater desalination. RO process was suggested for the draw solution regeneration because of its high efficiency and applicability for a wide range of ionic solution treatments. Two different salts, NaCl and MgCl2, were used as a draw solution.
Herre Rost Van Tonningen +2 more
exaly +2 more sources
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1986
Two variational principles control isotonic osmosis and reverse osmosis: the principle of least dissipation of energy referring to a definite time integral and the principle of least constraint referring to the stationary (extremum) value of a volume integral.An extended form of the Nernst–Planck equation resulting from the time variation has been ...
Gerhard Dickel, Abdeslam Chabor
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Two variational principles control isotonic osmosis and reverse osmosis: the principle of least dissipation of energy referring to a definite time integral and the principle of least constraint referring to the stationary (extremum) value of a volume integral.An extended form of the Nernst–Planck equation resulting from the time variation has been ...
Gerhard Dickel, Abdeslam Chabor
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Concentration of antibiotics by reverse osmosis
Biotechnology and Bioengineering, 1977AbstractReverse osmosis is shown to be a viable process for the concentration of highly labile antibiotic solutions. Mathematical n10deJs of antibiotic inactivation by chemical and biological contamination are proposed and correlated with experimental data. Procedures for obtaining high antibiotic recoveries are discussed.
R, Datta, L, Fries, G T, Wildman
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Effect of minimal pre-treatment on reverse osmosis using surface water as a source
Desalination, 2021W G J Van Der Meer, E R Cornelissen
exaly
Reverse osmosis cartridges and reverse osmosis membranes
Filtration & Separation, 2001openaire +1 more source
Reverse osmosis, forward osmosis, and pressure-retarded osmosis
2022Ahmad Fauzi Ismail, Takeshi Matsuura
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