|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
Analýza bezpečnostních rizik při zpracování elektrárenských radioaktivních kalů do nízkoteplotních matric
Svoboda, Štěpán
The aim of thesis is identification, risk analysis and and following design of technical modification and procedures on field of the low-level mixed wastes treatment. In the first part of the thesis is provided short discusses repository requirements for solidificated wastes in Czech republic. Next are described methods and matrix (including short describes of further high temperatures methods) in point of view of their specifics characteristics and risks given by their. The risks are assessed in three basic categories. The first is influence to human healthy (radiation, dust, etc.). The second is the technical safety which corresponds to level of safety of machinery equipment. The third is the technological safety depending on properties of waste together with matrix. In the next part is described experimental equipment and method for risk evaluation. Sequentially is carried out risk analysis by HAZOP method applicated on proposal of machinery equipment developed for using cement matrix, together with hierarchization of identificated risks. For more serious risks are suggested measures and solutitions for minimization their impacts. In the next part are described carried out experimets and results after implementation some recommended measures.
|
|
|
The Nuclear Power Plant – The Green Source of Energy
Hynčica, Martin ; Vágner, Jiří (referee) ; Vágner, Jiří (referee) ; Matal, Oldřich (advisor)
This diploma thesis deals with nuclear energetics and its impact to the environment. Present state of the energetics, mainly nuclear energetics, in the Czech Republic is discussed here. Also perspective of nuclear energetics is given. The thesis describes nuclear power plant waste handling and also spent nuclear fuel handling. Nuclear power plant is compared with other sources of electric energy, which are counted to the energetic mix. The author focuses on fossil fuels and also on the renewable energy sources. The amount of produced waste to the unit of produced energy, built up area, safety and economic indicators and other parameters are followed for each source of energy.
|
guest ::
