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Data Publication
Mineralogical, geochemical and microbial dataset for assessing the impact of S. bentonitica in different solutions on the performance of bentonite clay
Schleicher, Anja M. | Mitzscherling, Julia | Bonitz, Marie | Genderjahn, Steffi | Wagner, Dirk | Vieth-Hillebrand, Andrea
GFZ Data Services
(2024)
Bentonite clay is the primary candidate for buffer material in a deep geological repository for high level nuclear waste in many countries. However, the material is only suitable if the swelling capacity is maintained with respect to changing temperature and humidity, as well as the possible impact of infiltrating fluids and/or microorganisms. Therefore, it is key to investigate possible influences that may change the swelling capacity of bentonite. This dataset was used to analyze the interaction between Wyoming bentonite clay (MX-80) and the bacterial strain Stenotrophomonas bentonitica BII-R7T (DSM 103927) under the influence of solutions of different salinities (NaCl, artificial Opalinus Clay porewater, and deionized water). The swelling capacity of the Na-montmorillonite was examined at temperatures between 27°C and 80°C, and relative humidity ranging from 0% to 80%.
Keywords
Originally assigned keywords
Corresponding MSL vocabulary keywords
MSL enriched keywords
MSL enriched sub domains i
Source publisher
GFZ Data Services
DOI
10.5880/gfz.3.1.2024.004
Authors
Schleicher, Anja M.
0000-0003-4052-8654
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Mitzscherling, Julia
0000-0001-5897-3911
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Bonitz, Marie
0000-0002-8122-6890
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Genderjahn, Steffi
0000-0002-8912-184X
GFZ German Research Centre for Geosciences, Potsdam, Germany; Helmholtz Open Science Office, Helmholtz Association, Germany ;
Wagner, Dirk
0000-0001-5064-497X
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Vieth-Hillebrand, Andrea
0000-0002-3688-662X
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Contributers
Schleicher, Anja M.
ContactPerson
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Mitzscherling, Julia
ContactPerson
GFZ German Research Centre for Geosciences, Potsdam, Germany;
References
Courdouan, A., Christl, I., Meylan, S., Wersin, P., & Kretzschmar, R. (2007). Characterization of dissolved organic matter in anoxic rock extracts and in situ pore water of the Opalinus Clay. Applied Geochemistry, 22(12), 2926–2939. https://doi.org/10.1016/j.apgeochem.2007.09.001
10.1016/j.apgeochem.2007.09.001
Cites
Genderjahn, S., Schleicher, A., Schuster, V., Mitzscherling, J., Wagner, D., Rybacki, E., & Dresen, G. (2021). Gesteinseigenschaften geben den Ton an . <i>Deutsches GeoForschungsZentrum GFZ</i>. https://doi.org/10.48440/GFZ.SYSERDE.11.02.4
10.48440/GFZ.syserde.11.02.4
Cites
Joseph, C., Schmeide, K., Sachs, S., Brendler, V., Geipel, G., & Bernhard, G. (2011). Sorption of uranium(VI) onto Opalinus Clay in the absence and presence of humic acid in Opalinus Clay pore water. Chemical Geology, 284(3–4), 240–250. https://doi.org/10.1016/j.chemgeo.2011.03.001
10.1016/j.chemgeo.2011.03.001
Cites
Kaufhold, S., Dohrmann, R., & Klinkenberg, M. (2010). Water-Uptake Capacity of Bentonites. Clays and Clay Minerals, 58(1), 37–43. https://doi.org/10.1346/ccmn.2010.0580103
10.1346/CCMN.2010.0580103
Cites
López-Fernández, M., Fernández-Sanfrancisco, O., Moreno-García, A., Martín-Sánchez, I., Sánchez-Castro, I., & Merroun, M. L. (2014). Microbial communities in bentonite formations and their interactions with uranium. Applied Geochemistry, 49, 77–86. https://doi.org/10.1016/j.apgeochem.2014.06.022
10.1016/j.apgeochem.2014.06.022
Cites
Mitzscherling, J., Genderjahn, S., Schleicher, A. M., Bartholomäus, A., Kallmeyer, J., & Wagner, D. (2023). Clay‐associated microbial communities and their relevance for a nuclear waste repository in the Opalinus Clay rock formation. MicrobiologyOpen, 12(4). Portico. https://doi.org/10.1002/mbo3.1370
10.1002/mbo3.1370
Cites
Ruiz-Fresneda, M. A., Lopez-Fernandez, M., Martinez-Moreno, M. F., Cherkouk, A., Ju-Nam, Y., Ojeda, J. J., Moll, H., & Merroun, M. L. (2020). Molecular Binding of EuIII/CmIII by Stenotrophomonas bentonitica and Its Impact on the Safety of Future Geodisposal of Radioactive Waste. Environmental Science & Technology, 54(23), 15180–15190. https://doi.org/10.1021/acs.est.0c02418
10.1021/acs.est.0c02418
Cites
Ruiz Fresneda, M. A., Delgado Martín, J., Gómez Bolívar, J., Fernández Cantos, M. V., Bosch-Estévez, G., Martínez Moreno, M. F., & Merroun, M. L. (2018). Green synthesis and biotransformation of amorphous Se nanospheres to trigonal 1D Se nanostructures: impact on Se mobility within the concept of radioactive waste disposal. Environmental Science: Nano, 5(9), 2103–2116. https://doi.org/10.1039/c8en00221e
10.1039/c8en00221e
Cites
Sánchez-Castro, I., Ruiz-Fresneda, M. A., Bakkali, M., Kämpfer, P., Glaeser, S. P., Busse, H. J., López-Fernández, M., Martínez-Rodríguez, P., & Merroun, M. L. (2017). Stenotrophomonas bentonitica sp. nov., isolated from bentonite formations. International Journal of Systematic and Evolutionary Microbiology, 67(8), 2779–2786. https://doi.org/10.1099/ijsem.0.002016
10.1099/ijsem.0.002016
Cites
10.3390/applmicrobio l4030074
IsSupplementTo
Contact
Mitzscherling, Julia
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Mitzscherling, Julia
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Citiation
Schleicher, A. M., Mitzscherling, J., Bonitz, M., Genderjahn, S., Wagner, D., & Vieth-Hillebrand, A. (2024). Mineralogical, geochemical and microbial dataset for assessing the impact of S. bentonitica in different solutions on the performance of bentonite clay [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.3.1.2024.004