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Showing 1 to 5 of 5 for “"biological hydrogen"”.
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The process intensification of biological hydrogen production by Escherichia coli HD701
Hydrogen is seen as a potential fuel for the future; its choice is driven by the increasing awareness of the necessity for clean fuel. Together with the simultaneous development of “green technologies” and sustainable development, a current goal is to convert waste to energy or to create energy …
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Molekulargenetische und reaktionskinetische Untersuchungen nativer und rekombinanter saccharolytischer Clostridien zur Optimierung der biologischen Wasserstoffproduktion
… organic solvents butanol and acetone molecular hydrogen is one of the major fermentation products of these obligate anaerobic organisms. Many clostridia applied for biological hydrogen production are still not characterised genetically. The profitable biotechnological production of hydrogen, …
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Reduced extracellular electron shuttles increase hydrogen production and substrate utilization in pure culture Clostridium beijerinckii fermentation
Biological hydrogen production is considered one reasonable alternative for generating H2 as a fuel that can be linked to electricity production in standard fuel cells. However, the molar yields are currently too low to be economically feasible and the inefficient production rates lead to the …
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The economics of biological methods of hydrogen production
The costs to produce and utilize hydrogen are extremely high per unit of energy when compared to fossil fuel energy sources such as natural gas or gasoline. The cheapest hydrogen production approaches today are also the most polluting, as they use fossil fuels in even more inefficient ways than …
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Contribution à l'étude de la production d'hydrogène par voie microbiologique
Hydrogen is currently considered as to become an important energy carrier and energy resource in the next century. Research and developments are now focusing on a green way to produce the hydrogen. One of these way is the microbial way, which uses microorganisms in anaerobic condition to produce …