Great Salt Lake Composition and Rare Earth Speciation Analysis
We have conducted aqueous speciation analyses of the Great Salt Lake (GSL) brine sample (Table 1) and a mock geo sample (Table 2) spiked with 1 ppb Tb and 100 ppb Tb. The GSL speciation (Figure 1) aligns with our basic speciation expectations that strong carbonate complexes would form at mid to higher pH's. Although we expected strong aqueous complexes with fluorides at neutral pH and with chlorides, and hydroxides at low pH, we observe that the dominant species in the low to mid pH range to be Tb3+ as a free ion. Still, we do see the presence of fluoride and chloride complexes within the expected low to mid pH range.
Citation Formats
TY - DATA
AB - We have conducted aqueous speciation analyses of the Great Salt Lake (GSL) brine sample (Table 1) and a mock geo sample (Table 2) spiked with 1 ppb Tb and 100 ppb Tb. The GSL speciation (Figure 1) aligns with our basic speciation expectations that strong carbonate complexes would form at mid to higher pH's. Although we expected strong aqueous complexes with fluorides at neutral pH and with chlorides, and hydroxides at low pH, we observe that the dominant species in the low to mid pH range to be Tb3+ as a free ion. Still, we do see the presence of fluoride and chloride complexes within the expected low to mid pH range.
AU - Jiao, Yongqin
A2 - Lammers, Laura
A3 - Brewer, Aaron
DB - Geothermal Data Repository
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15121/1452717
KW - geothermal
KW - energy
KW - rare earth
KW - adsorption
KW - biosorption
KW - GSL
KW - Speciation
KW - terbium
KW - tb
KW - great salt lake
KW - REE
KW - element
KW - aqueous
KW - chemistry
KW - brine
LA - English
DA - 2017/04/19
PY - 2017
PB - Lawrence Livermore National Laboratory
T1 - Great Salt Lake Composition and Rare Earth Speciation Analysis
UR - https://doi.org/10.15121/1452717
ER -
Jiao, Yongqin, et al. Great Salt Lake Composition and Rare Earth Speciation Analysis. Lawrence Livermore National Laboratory, 19 April, 2017, Geothermal Data Repository. https://doi.org/10.15121/1452717.
Jiao, Y., Lammers, L., & Brewer, A. (2017). Great Salt Lake Composition and Rare Earth Speciation Analysis. [Data set]. Geothermal Data Repository. Lawrence Livermore National Laboratory. https://doi.org/10.15121/1452717
Jiao, Yongqin, Laura Lammers, and Aaron Brewer. Great Salt Lake Composition and Rare Earth Speciation Analysis. Lawrence Livermore National Laboratory, April, 19, 2017. Distributed by Geothermal Data Repository. https://doi.org/10.15121/1452717
@misc{GDR_Dataset_962,
title = {Great Salt Lake Composition and Rare Earth Speciation Analysis},
author = {Jiao, Yongqin and Lammers, Laura and Brewer, Aaron},
abstractNote = {We have conducted aqueous speciation analyses of the Great Salt Lake (GSL) brine sample (Table 1) and a mock geo sample (Table 2) spiked with 1 ppb Tb and 100 ppb Tb. The GSL speciation (Figure 1) aligns with our basic speciation expectations that strong carbonate complexes would form at mid to higher pH's. Although we expected strong aqueous complexes with fluorides at neutral pH and with chlorides, and hydroxides at low pH, we observe that the dominant species in the low to mid pH range to be Tb3+ as a free ion. Still, we do see the presence of fluoride and chloride complexes within the expected low to mid pH range. },
url = {https://gdr.openei.org/submissions/962},
year = {2017},
howpublished = {Geothermal Data Repository, Lawrence Livermore National Laboratory, https://doi.org/10.15121/1452717},
note = {Accessed: 2025-04-24},
doi = {10.15121/1452717}
}
https://dx.doi.org/10.15121/1452717
Details
Data from Apr 19, 2017
Last updated Jun 14, 2018
Submitted Sep 5, 2017
Organization
Lawrence Livermore National Laboratory
Contact
Yongqin Jiao
925.422.4482
Authors
Keywords
geothermal, energy, rare earth, adsorption, biosorption, GSL, Speciation, terbium, tb, great salt lake, REE, element, aqueous, chemistry, brineDOE 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
