| 摘要 |
PURPOSE: A circulating aquaculture system using air lifts is provided to prevent waste or various foreign materials from being precipitated in a rearing tub by circulating fluid without vortex generation in the rearing tub. CONSTITUTION: A circulating aquaculture system using air lifts comprises a rearing tub(10) which provides culturing space inside; a center partition(200) which is horizontally installed in the center of the culturing space; first and second sidewalls (300a,300b) which is vertically installed at both sides of the center partition and forms an inner wall and a separation space of the rearing tub; and air lift devices(400) which is installed in the separation space and induces fluid flow inside the culturing space by spraying fluid included in bubbles. |
