PHOTOSYNTHETIC CULTURING APPARATUS

摘要

PURPOSE:To provide a photosynthetic culturing apparatus capable of sufficiently supplying light to a culturing tank even in the case of scale-up and uniformly carrying out agitation of culture medium and useful for fixing CO2. CONSTITUTION:An agitating wing 12 is arranged in the center of the interior of a culturing tank 11 for charging a photosynthetic material and a culture medium and plural plate-like luminous bodies 13 having function irradiating light are arranged between a rotating range of the agitating wing 12 and the inner wall of the culturing tank 11. These luminous bodies 13 are fixedly arranged so that an angle in a horizontal direction of the plate-like luminous bodies 13 against radiation direction from rotation center of the agitating wing 12 becomes 0 degree to 60 degrees and the angle becomes that opened in same direction as rotation direction of the agitating wing 12. Light is fed to at least these plate-like luminous bodies 13 and CO2 is fed to the culturing tank 11 to carry out culture of photosynthetic organism.