生物制氢，生物质通过气化和微生物催化脱氢方法制氢。在生理代谢过程中产生分子氢过程的统称。
The ecological factors (such as pH, ORP) of activated sludge bio-hydrogen ecological system changed can trigger different fermentation type which made brown sugar as the substrate.
赤糖为底物的活性污泥生物制氢生态系统中的生态因子如pH、ORP的改变可以引发不同的发酵类型。
参考来源 - 以赤糖为基质的生物制氢生态系统与工艺The biological hydrogen production technology has taken more and more attention gradually by governments and scientists.
其中生物制氢技术已经逐渐被各国政府和科学家们重视。
参考来源 - 以赤糖为基质的生物制氢生态系统与工艺Because the butyrate concentration was the highest in all liquid phase-products at all times, it might be butyrate acid type fermentation that biohydrogen production in the 5-litre scale-up reactor.
液相代谢产物中丁酸含量始终比较高,可以判定玉米秸秆生物制氢在该5升反应器内的发酵类型属于丁酸型发酵产氢。
参考来源 - 玉米秸秆发酵产氢实验研究However, when the OLR was much higher in start-up stage, a superacid state of biohydrogen production reactor would occur and it would result in the failure of start-up process.
生物制氢发应器启动初期的有机负荷不易过高,否则会造成反应系统的“过酸状态”,导致反应器启动过程的失败。
参考来源 - CSTR生物制氢反应器的快速启动及运行特性的研究The experiments of hydrogen bio-production for getting low cost hydrogen gas and developing new energy source were conducted m continuous hydrogen bio-production reactor using the fermentation of organic wastewater by anaerobic activated sludge process.
为了获得廉价氢气，开发新能源，利用厌氧活性污泥对有机废水的发酵作用制取氢气，应用研制的连续流生物制氢反应器进行试验。
参考来源 - 厌氧活性污泥工艺生物发酵产氢能力研究·2,447,543篇论文数据，部分数据来源于NoteExpress
为此，开展了利用生物制氢废液筛选高效产絮菌的研究。
Screening high-efficiency flocculant-producing bacteria by the effluent of bio-hydrogen production reactors was investigated.
乙醇型发酵是有机废水发酵法生物制氢的最佳产氢发酵类型。
Ethanol type fermentation was proved to be optimum for bio-hydrogen production by organic wastewater fermentation.
目前生产氢气的方法主要有化学制氢法和生物制氢法两大类。
Up to now, there are two main Hydrogen production methods-chemical and biological methods.
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