Data from: Short-Term Inhibition and Long-Term Enhancement of IrreversibleTrace Metal Binding to Goethite in Multi-Metal Systems
- Washington University in St. Louis
These files include the data used in all figures from the following paper: Short-Term Inhibition and Long-Term Enhancement of Irreversible Trace Metal Binding to Goethite in Multi-Metal Systems Below is a brief description of each of the figures and associated data. Fig 1. Ni adsorption isotherms to goethite in the presence and absence of Zn and Cd Fig 2. % of Ni, Zn, and Cd exchanged as a function of time in isotope exchange experiments conducted after 2 days, 30 days, and 60 days aging. Fig. 3. This shows the % of Ni, Cd, and Zn in single metal and mixed metal systems that is non-exchangeable, both in units of % non-exchangeable and in micromoles of metal per gram of goethite. Fig. 4. Particle size distributions of Ni-Zn and Ni-Cd systems after aging. Fig 5. Ni and Zn XANES fits for Ni-Cd and Ni-Zn systems after 30 and 60 days aging. Linear combination fits were performed between freshly adsorbed and incorporated phases (synthesized as Ni- or Zn-substituted goethite) to determine the proportions of each. Figure S1. Dissolved Metal Concentrations at the Start of Isotope Exchange Figure S2. Reactor pH with Aging Figure S3. Dissolved Cd and Ni Concentrations during Isotope Exchange Figure S4. Dissolved Zn and Ni Concentrations during Isotope Exchange Figure S5. Tracer Mole Fractions in Ni-Zn Isotope Exchange Experiments Figure S6. Tracer Mole Fractions in Ni-Cd Isotope Exchange Experiments
- Research Organization:
- Washington University in St. Louis
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)
- DOE Contract Number:
- SC0022213
- OSTI ID:
- 2570444
- Report Number(s):
- 28180610
- Country of Publication:
- United States
- Language:
- English
Similar Records
Short-Term Inhibition and Long-Term Enhancement of Irreversible Trace Metal Binding to Goethite in Multi-Metal Systems
Irreversible Trace Metal Binding to Goethite Controlled by the Ion Size
Irreversible Trace Metal Binding to Goethite Controlled by the Ion Size
Journal Article
·
Wed Jun 11 20:00:00 EDT 2025
· Environmental Science and Technology
·
OSTI ID:2570445
Irreversible Trace Metal Binding to Goethite Controlled by the Ion Size
Dataset
·
Tue Jul 16 00:00:00 EDT 2024
·
OSTI ID:2403545
Irreversible Trace Metal Binding to Goethite Controlled by the Ion Size
Journal Article
·
Tue Jan 16 19:00:00 EST 2024
· Environmental Science and Technology
·
OSTI ID:2345204