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Rare Earth Desorption Test with Citrate and Bicarbonate

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LBT (lanthanide binding tag) cells were grown overnight in LB media with 0.05% Amp. 1:100 subculture taken from overnights, grown for 2 hours. LBT was induced with 0.002% arabinose added for 3 hours. REE adsorption was done by combining 350 ul (0.25% 1M MES, 12.5 uM Tb, and 12.5 uM La or Cu in sterile DI water) and 350 ul (LBT cells with OD = 1 in 10 mM MES), reacted for approx. 30 min.

Following adsorption, citrate and bicarbonate solutions were used in desorption to recover rare earth from cell surface, and to further separate REE from non-REEs. The samples were then centrifuged and a fraction of the supernatant was collected for ICP-MS analysis.

Citation Formats

TY - DATA AB - LBT (lanthanide binding tag) cells were grown overnight in LB media with 0.05% Amp. 1:100 subculture taken from overnights, grown for 2 hours. LBT was induced with 0.002% arabinose added for 3 hours. REE adsorption was done by combining 350 ul (0.25% 1M MES, 12.5 uM Tb, and 12.5 uM La or Cu in sterile DI water) and 350 ul (LBT cells with OD = 1 in 10 mM MES), reacted for approx. 30 min. Following adsorption, citrate and bicarbonate solutions were used in desorption to recover rare earth from cell surface, and to further separate REE from non-REEs. The samples were then centrifuged and a fraction of the supernatant was collected for ICP-MS analysis. AU - Jiao, Yongqin A2 - Brewer, Aaron A3 - Park, Dan DB - Open Energy Data Initiative (OEDI) DP - Open EI | National Renewable Energy Laboratory DO - 10.15121/1452718 KW - geothermal KW - energy KW - adsorption KW - desorption KW - rare earth KW - citrate KW - bicarbonate KW - REE KW - resource recovery KW - centrifuge KW - brine KW - lbt KW - lanthanide binding tag LA - English DA - 2017/06/01 PY - 2017 PB - Lawrence Livermore National Laboratory T1 - Rare Earth Desorption Test with Citrate and Bicarbonate UR - https://doi.org/10.15121/1452718 ER -
Export Citation to RIS
Jiao, Yongqin, et al. Rare Earth Desorption Test with Citrate and Bicarbonate. Lawrence Livermore National Laboratory, 1 June, 2017, GDR. https://doi.org/10.15121/1452718.
Jiao, Y., Brewer, A., & Park, D. (2017). Rare Earth Desorption Test with Citrate and Bicarbonate. [Data set]. GDR. Lawrence Livermore National Laboratory. https://doi.org/10.15121/1452718
Jiao, Yongqin, Aaron Brewer, and Dan Park. Rare Earth Desorption Test with Citrate and Bicarbonate. Lawrence Livermore National Laboratory, June, 1, 2017. Distributed by GDR. https://doi.org/10.15121/1452718
@misc{OEDI_Dataset_7133, title = {Rare Earth Desorption Test with Citrate and Bicarbonate}, author = {Jiao, Yongqin and Brewer, Aaron and Park, Dan}, abstractNote = {LBT (lanthanide binding tag) cells were grown overnight in LB media with 0.05\% Amp. 1:100 subculture taken from overnights, grown for 2 hours. LBT was induced with 0.002\% arabinose added for 3 hours. REE adsorption was done by combining 350 ul (0.25\% 1M MES, 12.5 uM Tb, and 12.5 uM La or Cu in sterile DI water) and 350 ul (LBT cells with OD = 1 in 10 mM MES), reacted for approx. 30 min.

Following adsorption, citrate and bicarbonate solutions were used in desorption to recover rare earth from cell surface, and to further separate REE from non-REEs. The samples were then centrifuged and a fraction of the supernatant was collected for ICP-MS analysis.}, url = {https://gdr.openei.org/submissions/965}, year = {2017}, howpublished = {GDR, Lawrence Livermore National Laboratory, https://doi.org/10.15121/1452718}, note = {Accessed: 2025-05-03}, doi = {10.15121/1452718} }
https://dx.doi.org/10.15121/1452718

Details

Data from Jun 1, 2017

Last updated Jun 14, 2018

Submitted Sep 5, 2017

Organization

Lawrence Livermore National Laboratory

Contact

Yongqin Jiao

925.422.4482

Authors

Yongqin Jiao

Lawrence Livermore National Laboratory

Aaron Brewer

Lawrence Livermore National Laboratory

Dan Park

Lawrence Livermore National Laboratory

Research Areas

DOE Project Details

Project Name Extraction of Rare Earth Metals from Geothermal Fluids using Bioengineered Microbes

Project Lead Holly Thomas

Project Number LLNL FY17 AOP 2.5.1.12

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