METHOD OF HYDROGEN PRODUCTION USING PHOTOSYNTHETIC BACTERIA

摘要

PURPOSE: A method for producing hydrogen using condition-optimized Rhodobacter sphaeroides KD131 is provided to maximize hydrogen productivity. CONSTITUTION: A method for producing hydrogen using Rhodobacter sphaeroides KD131 comprises a step of culturing Rhodobacter sphaeroides KD131 using succinate as a carbon source and (NH_2)_4SO_4 or glutamate as a nitrogen source. The initial concentration and pH of the bacteria is 0.45 g dcw/l-0.67 g dcw/l and pH 6-7.