Structural incorporation of Neptunyl(V) into Calcite: Interfacial Reactions and Kinetics
Heberling, Frank
Abstract:
In this experimental work the calcite-water interface is characterized by means of zetapotential and surface diffraction measurements. Based on the experimental results a new Basic Stern Surface Complexation model for calcite is developed.
Neptunyl(V) adsorption at the calcite surface and incorporation into the calcite structure is studied by batch type adsorption- and mixed flow reactor experiments. Adsorption and incorporation species of Neptunyl are investigated by EXAFS spectroscopy.
Neptunyl(V) adsorption at the calcite surface and incorporation into the calcite structure is studied by batch type adsorption- and mixed flow reactor experiments. Adsorption and incorporation species of Neptunyl are investigated by EXAFS spectroscopy.
| Zugehörige Institution(en) am KIT | Fakultät für Bauingenieur-, Geo- und Umweltwissenschaften (BGU) |
| Publikationstyp | Hochschulschrift |
| Publikationsjahr | 2010 |
| Sprache | Englisch |
| Identifikator | urn:nbn:de:swb:90-158144 KITopen-ID: 1000015814 |
| Verlag | Karlsruher Institut für Technologie (KIT) |
| Art der Arbeit | Dissertation |
| Fakultät | Fakultät für Bauingenieur-, Geo- und Umweltwissenschaften (BGU) |
| Prüfungsdaten | 22.01.2010 |
| Schlagwörter | Neptunium, Calcite, Surface Diffraction, Surface complexation model, EXAFS |
| Referent/Betreuer | Bosbach, D. |