OSMOTIC PRESSURE ELECTRIC POWER GENERATION METHOD, OSMOTIC PRESSURE ELECTRIC POWER GENERATION APPARATUS AND OSMOTIC PRESSURE GENERATOR USED THEREFOR

摘要

According to one embodiment, an osmotic pressure power generation method includes the steps of bringing fresh water and salt water to each other while interposing an osmosis membrane, bringing an osmotic pressure inducer into contact with a salt water-side surface of the osmosis membrane to allow the fresh water to permeate at least the osmosis membrane by an osmotic pressure, and rotating a rotor by a water pressure generated by the osmotic pressure, thereby generating power.