Method of Osmotic Pressure Free Reverse Osmosis for Enriching Solute-containing Solution to High Concentration

摘要

More particularly, the present invention relates to a method for concentrating a solute-containing aqueous solution to be concentrated in a non-osmotic pressure state to a low pressure. When the method of the present invention is used, it is possible to concentrate until the concentration of the saturated aqueous solution or solute of the maximum solute becomes 100% without consumption of energy and without using an extraction solvent, and no separate osmotic induction solution is used There are advantages.