METHOD FOR CULTURING PHOTOSYNTHETIC ORGANISM

摘要

PURPOSE:To carry out photosynthesis at a high culture rate without stirring a culture solution, by supplying carbon dioxide while making the culture solution containing Anacystis nidulans flow along the surface of a liquid film forming plate and radiating the culture solution with light rays. CONSTITUTION:A CO2-containing gas is supplied from a gas feeding means 10 to a culture solution 4 containing Anacystis nidulans while making the culture solution flow along the surface of a liquid film forming plate 2 and the culture solution is irradiated with light rays from a light source 7. The thickness of a liquid film 6 of the culture solution can be readily controlled, CO2 is readily taken in the liquid film and no difference in irradiation amount of light rays in the direction of the thickness of the liquid film occurs.