National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Neutralization of acid solutions
Pavlík, Ondřej ; Bébar, Ladislav (referee) ; Jícha, Jaroslav (advisor)
The present thesis is concerned with neutralization of acid groundwater after the hydrochemical uranium mining in the area of Stráž pod Ralskem. In the thesis is briefly described progression of the hydrochemical uranium mining and follow-up negative impacts on the environment. There is described the technology involved in its disposal. This is followed by the design calculation of major apparatus technology associated with neutralization of acid solutions. Output of technology is determined by the mass balance. The results are the main dimensions of the apparatus, mechanical parts and electric power each device.
Neutralization of acid solutions
Pavlík, Ondřej ; Bébar, Ladislav (referee) ; Jícha, Jaroslav (advisor)
The present thesis is concerned with neutralization of acid groundwater after the hydrochemical uranium mining in the area of Stráž pod Ralskem. In the thesis is briefly described progression of the hydrochemical uranium mining and follow-up negative impacts on the environment. There is described the technology involved in its disposal. This is followed by the design calculation of major apparatus technology associated with neutralization of acid solutions. Output of technology is determined by the mass balance. The results are the main dimensions of the apparatus, mechanical parts and electric power each device.
Mathematical Modeling of the Movement of the Solid Phase using Software LIGGGHTS
Jirounková, K. ; Havlica, Jaromír ; Kohout, M.
The main aim of this work was using the open-source software LIGGGHTS for desribing the solid phase behaviour. This software package is based on the discrete element method (DEM), where every particle consists of an asseblies of spheric particles. Each of these particles is linked to the others and their move is characterised by their ceter of gravity. There were described the basic examples by using softwarepackage LIGGGHTS; such as creating the granular layer and its mixing by using different types of the stirrer.
Fulltext: content.csg - Download fulltextPDF
Plný tet: SKMBT_C22014022814090 - Download fulltextPDF

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