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    • Rare Earth Element Biomining from the Great Salt Lake Brine Using Engineered E. Coli

    Metadata Updated: January 20, 2025

    This data describes rare earth element adsorption onto E. coli cells engineered to express a lanthanide binding tag (LBT). We used a Great Salt Lake synthetic solution as the background matrix with Tb added to 1-10,000 ppb, concentrations much lower than the competing ions present. Our results showed that Tb binds to LBT, even in the presence of high concentrations of competing metals. We also tested REE adsorption at elevated temperatures (up to 100 degrees Celsius), and observed that Tb adsorption increases with temperature of to 70 degrees Celsius, and then remains constant until 100 degrees Celsius. Data analyses were performed using an ICP-MS at UCSC.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons Attribution

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    Dates

    Metadata Created Date January 11, 2025
    Metadata Updated Date January 20, 2025

    Metadata Source

    Harvested from OpenEI data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2025
    Metadata Updated Date January 20, 2025
    Publisher Lawrence Livermore National Laboratory
    Maintainer
    Doi 10.15121/1377900
    Identifier https://data.openei.org/submissions/7125
    Data First Published 2017-06-04T06:00:00Z
    Data Last Modified 2020-01-09T00:11:26Z
    Public Access Level public
    Bureau Code 019:20
    Metadata Context https://openei.org/data.json
    Metadata Catalog ID https://openei.org/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Datagov Dedupe Retained 20250120155001
    Harvest Object Id c70bd606-b977-488f-aede-5b5e39f44975
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://gdr.openei.org/submissions/957
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-113.1027390625,40.539063313161,-111.96026210937,40.539063313161,-111.96026210937,41.774798451059,-113.1027390625,41.774798451059,-113.1027390625,40.539063313161}
    Program Code 019:006
    Projectlead Arlene Anderson
    Projectnumber LLNL FY17 AOP 2.5.1.12
    Projecttitle Extraction of Rare Earth Metals from Geothermal Fluids using Bioengineered Microbes
    Source Datajson Identifier True
    Source Hash 2eeec0e5f3bb4e0927e71671c877c12c698a1eaf0566131c99852dca0ac792b5
    Source Schema Version 1.1
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