| 高效产氢发酵细菌在不同气相条件下产氢 |
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| 引用本文： | 林明,任南琪,王爱杰,马放.高效产氢发酵细菌在不同气相条件下产氢[J].中国沼气,2002,20(2):3-7,23. |
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| 作者姓名： | 林明 任南琪 王爱杰 马放 |
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| 作者单位： | 哈尔滨工业大学市政与环境工程学院,黑龙江,哈尔滨,150090 |
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| 基金项目： | 国家“973”项目 (G2 0 0 0 0 2 6 40 2 )，国家“86 3”项目 (2 0 0 1AA5 15 0 30 ) |
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| 摘 要： | 气相条件是影响高效产氢细菌产氢能力的重要生态因子之。间歇实验结果表明，空气中的氧分子是抑制高效产氢细菌－B49生长发酵的直接原因，二氧化碳也对B49的发酵产氢产生很大的抑制作用，而以氮气和氩气为气相能使B49发挥较高的产氢能力，氮气很可能对B49的发酵产氢有一定的促进作用。
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| 关 键 词： | 产氢发酵细菌 气相条件 产氢 氮气 生物制氢 |
| 文章编号： | 1000-1166(2002)02-0003-05 |
Hydrogen Production of Hydrogen Producing Bacteria by Fermentation in Different Gas Phases |
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| LIN Ming,REN Nan-qi,WANG Ai-jie,MA Fang /.Hydrogen Production of Hydrogen Producing Bacteria by Fermentation in Different Gas Phases[J].China Biogas,2002,20(2):3-7,23. |
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| Authors: | LIN Ming REN Nan-qi WANG Ai-jie MA Fang / |
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| Abstract: | The gas phase was one of the important ecological factors that had effect on the ability of the hydrogen production of hydrogen producing bacteria (HPB). The batch experiment's result confirmed the immediacy reason that oxygen in the air restrained the growing and fermentation of B49, one strain of HPB. And the hydrogen production of B49 was also restrained by CO_2. Furthermore, B49 had high ability of hydrogen producing when N_2 and Ar were used as the gas phase of fermentation. Hydrogen production could be enhanced as the N_2 was adapted as gas phase. |
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| Keywords: | fermentation bacteria hydrogen producing gas phase N_2 |
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