| 摘要 |
Disclosed is an apparatus for preventing algae proliferation including floats that float on the water; a frame-shaped underwater supporting structure that is provided with connecting wires so as to be disposed in water while being connected to one sides of the floats; an underwater film that is attached to the underwater supporting structure to be spread in a horizontal direction so as to reduce the amount of sunlight introduced in water under the underwater supporting structure, and that is provided with a circulating hole formed in one side to penetrate in a vertical direction to have permeability of water; and a float circulating unit that is provided with an impeller disposed in the circulating hole, and that selectively rotates the impeller in a clockwise direction or counterclockwise direction to allow underwater floats positioned above and under the underwater film to be circulated through the circulating hole. |
