Guiding Principles for Geochemical/Thermodynamic Model Development and Validation in Nuclear Waste Disposal: A Close Examination of Recent Thermodynamic Models for H<sup>+</sup>—Nd<sup>3+</sup>—NO<sub>3</sub><sup>−</sup>(—Oxalate) Systems

Guiding Principles for Geochemical/Thermodynamic Model Development and Validation in Nuclear Waste Disposal: A Close Examination of Recent Thermodynamic Models for H<sup>+</sup>—Nd<sup>3+</sup>—NO<sub>3</sub><sup>−</sup>(—Oxalate) Systems

Development of a defensible source-term model (STM), usually a thermodynamical model for radionuclide solubility calculations, is critical to a performance assessment (PA) of a geologic repository for nuclear waste disposal. Such a model is generally subjected to rigorous regulatory scrutiny. In thi...

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Bibliographic Details
Main Authors: Yongliang Xiong, Yifeng Wang
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Energies
Subjects:
source-term model of radionuclides
Pitzer model
nuclear waste disposal
concentrated electrolyte solution
rare earth element oxalates
actinide oxalates
Online Access:https://www.mdpi.com/1996-1073/18/7/1650
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