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Design of Sludge Disintegration Unit
Brtna, Filip ; Beňo, Zdeněk (referee) ; Boráň, Jaroslav (advisor)
The target of the first part of this diploma thesis is focused on the problems relating to the sludge production from the wastewater treatment plant and subsequent sludge treatment. In this thesis complete process of the wastewater treatment is described. Predominantingly is described the process in digestion tanks, therefore stabilization process, whereas the paper is focused on sludge pre-treatment (disintegration) of waste activated sludge before stabilization. The second part of this thesis is focused on the design of the disintegration unit for the wastewater treatment sludge in assist with experimental data. According to measured and fixed parameters the unfired pressure vessel has been designed. On the vessel has been further realized the strength calculation, the heat balance and the economic balance.
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Sludge pretreatment and its further utilization
Němec, Jan ; Dlabaja, Tomáš (referee) ; Elsässer, Thomas (advisor)
The thesis deals with methods of pre-treatment (disintegration) of sewage sludge, which offers an opportunity for better operation of a waste water treatment plant. The introduction is aimed at sewage water and sludge dividing, and then at their characteristics. In this thesis a current state of sludge disposal within the reference to the legislature and how to divide the methods of disintegration is also marked. Afterwards a description of selected methods of sludge disintegration, their comparison and the applicability of thermal disintegration to pasteurization of sewage sludge is included.
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Reflection on the British attitude towards membership in the EC/EU under the premiership of Harold Macmillan and David Cameron
Haas, Václav ; Kolman, Ondřej (advisor) ; Štěpánek, Pavel (referee)
The thesis reflects on the British attitude towards membership in the European Communities and the European Union under the premiership of Harold Macmillan and David Cameron, respectively. The theoretical section of the thesis defines the basic concepts related to the topic and presents available theoretical approaches. Closer attention is dedicated to traditional institutionalism, which defines the categories of costs and benefits as well as the sources of preferences that determine the government's decisions on ascension to the European integration process. In its practical section, the thesis outlines British opinions on individual stages and milestones of the European integration ranging from World War II to the filing of the official application for accession to the European Economic Community. The paper also identifies specific factors that participate in the decision-making process to redefine European politics under Macmillan's and Cameron's governments. The principal finding is that the two governments ascribe highly differing importance to individual types of costs and benefits and prefer different viewpoints in the decision-making process, which naturally leads to different conclusions.
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The impact of the debt crisis on monetary integration in Europe
Pecho, Maroš ; Čajka, Radek (advisor) ; Hinčica, Vít (referee)
The bureaucratic structures of European Union, Eurozone etc.; deal with the issue of monetary integration these days. This point was achieved, because of the beginning of debt crisis, which has erupted in 2009. In this thesis is a clear explanation of monetary integration in general, hers costs and benefits and also historical development within the framework of monetary union in Europe. The emphasis is placed on creation reasons of debt crisis, with detailed description and interpretation of the global imbalances principle, applied on Eurozone members. In the part discussing global imbalances are stated PIIGS states and their main task within the framework of debt crisis. The most important part is the part, noticing the concrete steps in European integration deepening such as formation of stability mechanisms -- EFSM, EFSF, ESM; continues to preparation of formation named as bank union; introduction of financial transaction tax etc. The might and theoretical solutions, like Eurobonds or disintegration of Eurozone, are also included. The last paragraph sums up impact of debt crisis on integration processes.
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The Perception of the Partnerships Breaking-up
VAJČNEROVÁ, Pavla
The Bachelor thesis deals with the perception of life partner relationships and partner relationships in general. The theoretic part is divided into four parts. The first part deals with the stages of development and partnership development at the time of marriage. The second chapter is devoted to the choice of a partner. The third chapter deals with the crisis in relationships and the fourth most important chapter is focused on possible causes of discontent in the partnership, which can lead to a break-up. The research is based on a comparison of the differences in the perception of their own life partner relationships and partner relationships in general, on the basis of differences in age, sex, education and other individual qualities of the probands differences. Also identifies what it is for people in a relationship important. The questionnaire is analyzed quantitatively. The research was conducted through questionnaires distributed by an email throughout the Czech Republic.
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Pravděpodobnostní model a určení spolehlivosti aplikované na desintegraci platinové rudy
Frydrýšek, K. ; Marek, Pavel
This paper focuses on a numerical analysis of the hard rock (ore) disintegration process. The bit moves into the ore (i.e. mechanical contact with friction) and subsequently disintegrates it. The disintegration (i.e. stress-strain relationship, reaction forces and fracture of the ore etc.) is solved via the FEM in combination with SBRA (Simulation-Based Reliability Assessment) Method. The ore is disintegrated by deactivating the FE which satisfy the fracture condition. Material of the ore (i.e. yield stress, fracture limit, etc.), is given by stochastic inputs. The results are compared with experiments.
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