2026-04-14T17:09:26Zhttps://uvadoc.uva.es/oai/request
oai:uvadoc.uva.es:10324/773552025-11-26T09:36:13Zcom_10324_39910com_10324_894col_10324_39911
UVaDOC author Rodríguez Gallego, Víctor author Bucci, Paula author Lebrero Fernández, Raquel author Muñoz Torre, Raúl editor Rodríguez-Gallego, Víctor 2025-09-01T07:49:08Z 2025-09-01T07:49:08Z 2025 Rodríguez-Gallego, V., Bucci, P., Lebrero, R., & Muñoz, R. (2025). Enrichment of mesophilic and thermophilic mixed microbial cultures for syngas biomethanation in bubble column bioreactors under continuous operation. Bioresource Technology, 437, 133082. https://uvadoc.uva.es/handle/10324/77355 10.71569/00hm-xy43 The dataset compiled in this spreadsheet contains the experimental data used for the development and analysis presented in the associated research paper, regarding the evaluation of bioreactors performance and activity tests. The corpus includes measurements and observations obtained from two experimental setups aimed at investigating syngas biomethanation and the involved metabolic pathways: the continuous bioreactor experiments and batch activity tests in serum bottles. - Bioreactor Experimental Data [Inoculum, BCB1 and BCB2] This section documents the operation of two lab-scale bioreactors for syngas biomethanation under different operational conditions. The dataset includes: - Inoculum characterization - Sampling dates and experimental timepoints - Reactor operating conditions - Inlet and outlet gas compositions (H₂, CO, CO₂, CH₄, O₂, N₂) - TOC/TN evolution - TS/VS evolution - VFAs concentration measurements - pH evolution - Serum Bottle Activity Tests [M. activity tests, T. activity tests and Activity tests summary] This section contains the results of batch tests conducted in sealed serum bottles to evaluate the metabolic activity of microbial cultures under varying substrates addition. The dataset includes: - Assay type (regarding substrates employed) - Initial and final pH measurements - Headspace pressure measurements - Headspace gas measurements (CO, H₂, CO₂, CH₄, O₂, N₂) - Incubation temperture conditions - VFAs concentration measurements - Calculated product yields The data provided insight into microbial activity under the addition of different substrates and were used to evaluate and identify the metabolic pathways involved in the developed syngas biomethanation process. eng Enrichment of mesophilic and thermophilic mixed microbial cultures for syngas biomethanation in bubble column bioreactors under continuous operation dataset 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URL https://uvadoc.uva.es/bitstream/10324/77355/1/BITE_437_133082.xlsx File MD5 5a13236378e5a4046cf2859d373da400 548979 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet BITE_437_133082.xlsx URL https://uvadoc.uva.es/bitstream/10324/77355/2/BITE_437_133082_README.txt File MD5 b04040f80baa52c9cca7415fc5bebc80 6568 text/plain BITE_437_133082_README.txt