Final Report (BMWi Project No.: 02 E 10971): Joint project: Retention of radionuclides relevant for final disposal in natural clay rock and saline systems - Subproject 2: Geochemical behavior and transport of radionuclides in saline systems in the prese

Technical Report · Mon Feb 29 00:00:00 EST 2016

DOI:https://doi.org/10.2172/1240990· OSTI ID:1240990

Schmeide, Katja ^[1]; Fritsch, Katharina ^[1]; Lippold, Holger ^[1]; Poetsch, Maria ^[1]; Kulenkampff, Johannes ^[1]; Lippmann-Pipke, Johanna ^[1]; Jordan, Norbert ^[1]; Joseph, Claudia ^[2]; Moll, Henry ^[1]; Cherkouk, Andrea ^[1]; Bader, Miriam ^[1]

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1. Helmholtz-Zentrum Dresden, (Germany). Inst. of Resource Ecology
2. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Helmholtz-Zentrum Dresden, (Germany). Inst. of Resource Ecology

The objective of this project was to study the influence of increased salinities on interaction processes in the system radionuclide – organics – clay – aquifer. For this, complexation, redox, sorption, and diffusion studies were performed under variation of the ionic strength (up to 4 mol kg^-1) and the background electrolyte (NaCl, CaCl₂, MgCl₂).

• Research Organization: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC52-07NA27344
• OSTI ID: 1240990
• Report Number(s): LLNL-TR-684420
• Country of Publication: United States
• Language: English

Related Subjects

38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY