HYDROGEN-OXIDIZING BACTERIA CULTURING METHOD AND HYDROGEN-OXIDIZING BACTERIA CULTURING APPARATUS

To provide a hydrogen-oxidizing bacteria culturing method and a hydrogen-oxidizing bacteria culturing apparatus that enable efficient mass culture.SOLUTION: A method includes the steps of: supplying gas 600 containing carbon dioxide to a liquid surface 201 of a liquid medium 200 inoculated with hydr...

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Hauptverfasser: HIDESHIMA YASUTOSHI, MAEDA IKUYA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a hydrogen-oxidizing bacteria culturing method and a hydrogen-oxidizing bacteria culturing apparatus that enable efficient mass culture.SOLUTION: A method includes the steps of: supplying gas 600 containing carbon dioxide to a liquid surface 201 of a liquid medium 200 inoculated with hydrogen-oxidizing bacteria that are growable using the carbon dioxide as the carbon source; and the hydrogen-oxidizing bacteria with supplying hydrogen 700 generated by bringing the liquid medium 200 into contact with a metal body 300 and inducing a corrosion reaction in the metal body 300.SELECTED DRAWING: Figure 2 【課題】大量に効率よく培養することが可能な、水素酸化細菌の培養方法、及び水素酸化細菌の培養装置を提供する。【解決手段】二酸化炭素を炭素源として生育できる水素酸化細菌が接種された液体培地200の液面201に、二酸化炭素を含むガス600を供給する工程と、液体培地200と金属体300とを接触させて、金属体300に腐食反応を生じさせることによって発生した水素700を水素酸化細菌に供給する工程と、を有する。【選択図】図2