Question 14.7: Desalination through Reverse Osmosis (a) Determine the minim...
Desalination through Reverse Osmosis
(a) Determine the minimum useful work required for desalination per unit mass of ocean water at 10°C and 1 atm through reverse osmosis. (b) Compare it with the energy required for desalination by distillation. (c) Also calculate the osmotic head. Use the following data: ocean water has a vapor pressure of 1.207 kPa at 10°C and a density of 1024 kg/m³.
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