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@article{1471265, author = {Černý, Martin and Vítězová, Monika and Vítěz, Tomáš and Bartoš, Milan and Kushkevych, Ivan}, article_number = {12}, doi = {http://dx.doi.org/10.3390/en11123270}, keywords = {biogas; Clostridiales; hydrogen-producing bacteria; bioreactors; anaerobic fermentation; anaerobic digestion; microbial community composition}, language = {eng}, issn = {1996-1073}, journal = {Energies}, title = {Variation in the Distribution of Hydrogen Producers from the Clostridiales Order in Biogas Reactors Depending on Different Input Substrates}, url = {https://www.mdpi.com/1996-1073/11/12/3270/htm}, volume = {11}, year = {2018} }
TY - JOUR ID - 1471265 AU - Černý, Martin - Vítězová, Monika - Vítěz, Tomáš - Bartoš, Milan - Kushkevych, Ivan PY - 2018 TI - Variation in the Distribution of Hydrogen Producers from the Clostridiales Order in Biogas Reactors Depending on Different Input Substrates JF - Energies VL - 11 IS - 12 SP - 1-10 EP - 1-10 SN - 19961073 KW - biogas KW - Clostridiales KW - hydrogen-producing bacteria KW - bioreactors KW - anaerobic fermentation KW - anaerobic digestion KW - microbial community composition UR - https://www.mdpi.com/1996-1073/11/12/3270/htm L2 - https://www.mdpi.com/1996-1073/11/12/3270/htm N2 - With growing demand for clean and cheap energy resources, biogas production is emerging as an ideal solution, as it provides relatively cheap and clean energy, while also tackling the problematic production of excessive organic waste from crops and animal agriculture. Behind this process stands a variety of anaerobic microorganisms, which turn organic substrates into valuable biogas. The biogas itself is a mixture of gases, produced mostly as metabolic byproducts of the microorganisms, such as methane, hydrogen, or carbon dioxide. Hydrogen itself figures as a potent bio-fuel, however in many bioreactors it serves as the main substrate of methanogenesis, thus potentially limiting biogas yield. With help of modern sequencing techniques, we tried to evaluate the composition in eight bioreactors using different input materials, showing shifts in the microbial consortia depending on the substrate itself. In this paper, we provide insight on the occurrence of potentially harmful microorganisms such as Clostridium novyi and Clostridium septicum, as well as key genera in hydrogen production, such as Clostridium stercorarium, Mobilitalea sp., Herbinix sp., Herbivorax sp., and Acetivibrio sp. ER -
ČERNÝ, Martin, Monika VÍTĚZOVÁ, Tomáš VÍTĚZ, Milan BARTOŠ a Ivan KUSHKEVYCH. Variation in the Distribution of Hydrogen Producers from the Clostridiales Order in Biogas Reactors Depending on Different Input Substrates. \textit{Energies}. 2018, roč.~11, č.~12, s.~1-10. ISSN~1996-1073. Dostupné z: https://dx.doi.org/10.3390/en11123270.
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