Stirred tank photobioreactors with illuminated turbine impellers used in large-scale microalgal cultures

摘要

PURPOSE: Provided is a stirring type of photobioreactor with illuminating turbine impellers used in large-scale microalgal cultures, thereby maximizing light efficiency and increasing mixing rate. CONSTITUTION: The stirring type of photobioreactor with illuminating turbine impellers used in large-scale microalgal cultures is characterized by comprising an illuminating turbine device(2), a stirring shaft(3) fitted to the illuminating turbine device and rotating it, and a main electric cable(4) supplying electric power to the illuminating turbine device.