Plutonium represents the major contribution to the radiotoxicity of spent nuclear fuel over storage times of up to several hundred thousand years. The speciation of plutonium in aquifer systems is important in order to assess the risks of high-level nuclear waste disposal and to acquire a deep knowledge of the mobilization and immobilization behavior of plutonium. In aqueous solutions, plutonium can coexist in four oxidation states and each one of them has different chemical and physical behavior. Tetravalent plutonium is the most abundant under natural conditions. Therefore, detailed speciation studies of tetravalent plutonium in contact with humic substances (HS) and kaolinite as a model clay mineral have been performed in this work. Plut...
Die vorliegende Arbeit wurde im Rahmen des Verbundprojektes „Wechselwirkung und Transport von Actini...
Pu is generally considered to be relatively immobile in the terrestrial environment, with the except...
Plutonium is a constituent of spent nuclear fuel. As such, its behavior in contact with the surfaces...
For the safety assessments of nuclear waste repositories, the possible migration of the radiotoxic w...
Die vorliegende Arbeit wurde im Rahmen des BMWi-Verbundprojektes Wechselwirkung und Transport von Ak...
Plutonium has been released to the environment through a variety of intentional and unintentional me...
The geochemical behavior of Pu strongly depends on its redox speciation. In this study, we investiga...
Large amount of plutonium has been introduced into the environment as a result of nuclear weapons te...
Plutonium (Pu) mobility through the subsurface is dependent on the chemical composition of the sourc...
The overall objective of the research is to investigate the mechanistic and kinetic aspects of the s...
The biological uptake of plutonium (Pu) in aquatic ecosystems is of particular concern since it is a...
Objective of this project was the study of interaction processes between humic substances, U(VI), Np...
When designing a repository for spent nuclear fuel it is necessary to assess the possibility that ra...
Designing safe remediation and disposal strategies for plutonium (Pu) requires understanding the sor...
The DOE is currently conducting cleanup activities at its nuclear weapons development sites, many of...
Die vorliegende Arbeit wurde im Rahmen des Verbundprojektes „Wechselwirkung und Transport von Actini...
Pu is generally considered to be relatively immobile in the terrestrial environment, with the except...
Plutonium is a constituent of spent nuclear fuel. As such, its behavior in contact with the surfaces...
For the safety assessments of nuclear waste repositories, the possible migration of the radiotoxic w...
Die vorliegende Arbeit wurde im Rahmen des BMWi-Verbundprojektes Wechselwirkung und Transport von Ak...
Plutonium has been released to the environment through a variety of intentional and unintentional me...
The geochemical behavior of Pu strongly depends on its redox speciation. In this study, we investiga...
Large amount of plutonium has been introduced into the environment as a result of nuclear weapons te...
Plutonium (Pu) mobility through the subsurface is dependent on the chemical composition of the sourc...
The overall objective of the research is to investigate the mechanistic and kinetic aspects of the s...
The biological uptake of plutonium (Pu) in aquatic ecosystems is of particular concern since it is a...
Objective of this project was the study of interaction processes between humic substances, U(VI), Np...
When designing a repository for spent nuclear fuel it is necessary to assess the possibility that ra...
Designing safe remediation and disposal strategies for plutonium (Pu) requires understanding the sor...
The DOE is currently conducting cleanup activities at its nuclear weapons development sites, many of...
Die vorliegende Arbeit wurde im Rahmen des Verbundprojektes „Wechselwirkung und Transport von Actini...
Pu is generally considered to be relatively immobile in the terrestrial environment, with the except...
Plutonium is a constituent of spent nuclear fuel. As such, its behavior in contact with the surfaces...