![]() Hon KC, Zhao CL, Yang C, Low SC (2012) A method of producing electrokinetic power through forward osmosis. Springer, New York, p 640Īchilli A, Cath TY, Childress AE (2009) Power generation with pressure retarded osmosis: an experimental and theoretical investigation. Nield DA, Bejan A (2006) Convection in porous media, vol xxiii. J Membr Sci 211(1):127–137īrian PLT (1965) Concentration polarization in reverse osmosis desalination with variable flux and incomplete salt rejection. Dialysis is the transport of any other molecule through a semipermeable membrane due to its concentration difference. Wiley DE, Fletcher DF (2003) Techniques for computational fluid dynamics modelling of flow in membrane channels. Osmosis involves the movement of the molecules from high to low concentration regions until the concentrations become equal on either side of the membrane. Mehta GD, Loeb S (1978) Internal polarization in the porous substructure of a semipermeable membrane under pressure-retarded osmosis. The difference is that the dialyzing membrane permits not just water, but also salts. This new edition of the bestselling Reverse Osmosis is the most comprehensive and up-to-date coverage of the process of reverse osmosis in industrial. Mehta GD, Loeb S (1978) Performance of permasep B-9 and B-10 membranes in various osmotic regions and at high osmotic pressures. Such machines use a process called dialysis, which is similar to osmosis. This process is used to remove salts and other dissolved solids in the water. In: The seventh international waste management and landfill symposium (Sardinia’ 99). The process of reverse osmosis in a drinking water system is the forcing of the water through a semi-permeable membrane which allows water molecules to go through the membrane while rejecting unwanted contaminants in the water. Earlier workers had made less accurate studies of leaky membranes (e.g., animal bladders) and the. Nayak, in Advanced Membrane Science and Technology for Sustainable Energy and Environmental Applications, 2011 21.7 Conclusions. The process, important in biology, was first thoroughly studied in 1877 by a German plant physiologist, Wilhelm Pfeffer. York RJ, Thiel RS, Beaudry EG (1999) Full-scale experience of direct osmosis concentration applied to leachate management. osmosis, the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane (one that blocks the passage of dissolved substancesi.e., solutes). Wijmans JG, Baker RW (1995) The solution-diffusion model – a review. Strathmann H (2004) Ion-exchange membrane separation processes.
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