Articles | Volume 21, issue 23
https://doi.org/10.5194/bg-21-5457-2024
https://doi.org/10.5194/bg-21-5457-2024
Research article
 | 
09 Dec 2024
Research article |  | 09 Dec 2024

Methods to characterize type, relevance, and interactions of organic matter and microorganisms in fluids along the flow path of a geothermal facility

Alessio Leins, Danaé Bregnard, Andrea Vieth-Hillebrand, Stefanie Poetz, Florian Eichinger, Guillaume Cailleau, Pilar Junier, and Simona Regenspurg

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Cited articles

Achour-Rokbani, A., Cordi, A., Poupin, P., Bauda, P., and Billard, P.: Characterization of the ars Gene Cluster from Extremely Arsenic-Resistant Microbacteriu sp. Strain A33, Appl. Environ. Microbiol., 76, 948–955, https://doi.org/10.1128/AEM.01738-09, 2010. a
Adelskov, J. and Patel, B. K. C.: Draft Genome Sequence of Microbacterium sp. TNHR37B Isolated from a Heated Aquifer Bore Well of the Great Artesian Basin, Australia, Genome Announcements, 5, e00251-17, https://doi.org/10.1128/genomeA.00251-17, 2017. a
Alawi, M., Lerm, S., Vetter, A., Wolfgramm, M., Seibt, A., and Würdemann, H.: Diversity of sulfate-reducing bacteria in a plant using deep geothermal energy, Grundwasser, 16, 105–112, https://doi.org/10.1007/s00767-011-0164-y, 2011. a, b, c
Alt-Epping, P., Waber, H., Diamond, L., and Eichinger, L.: Reactive transport modeling of the geothermal system at Bad Blumau, Austria: Implications of the combined extraction of heat and CO2, Geothermics, 45, 18–30, https://doi.org/10.1016/j.geothermics.2012.08.002, 2013. a, b, c, d
Amin, O., Fardeau, M.-L., Valette, O., Hirschler-Réa, A., Barbe, V., Médigue, C., Vacherie, B., Ollivier, B., Bertin, P. N., and Dolla, A.: Genome Sequence of the Sulfate-Reducing Bacterium Desulfotomaculum hydrothermale Lam5T, Genome Announcements, 1, e00114-12, https://doi.org/10.1128/genomeA.00114-12, 2013. a
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Organic matter and microbial fluid analysis are rarely considered in the geothermal industry and research. However, they can have a significant impact on the efficiency of geothermal energy production. We found a high diversity of organic compound compositions in our samples and were able to differentiate them with respect to different sources (e.g. artificial and biogenic). Furthermore, the microbial diversity undergoes significant changes within the flow path of a geothermal power plant.
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