| |
|
Dependence of Sludge Thermal Pre-treatment on its Dewatering
Žerava, Zdeněk ; Houdková, Lucie (referee) ; Boráň, Jaroslav (advisor)
The first part of the thesis is focused on the problems related to sludge and evaluates sludge disposal from waste treatment plants. The thesis mentions factors influencing method selection of sludge disposal as well as it compares sludge disposal in the Czech Republic and in the other states of the EU. It describes a complete waste treatment line and sludge disposal in the area of sludge treatment and disposal. It deals with sludge disintegration and describes the most effective methods of disintegration. The second part of the thesis describes an experimental part of disintegration of waste treatment sludge. An experiment was conducted in the school laboratory in a way of thermal disintegration in the double-surface pressure tank. The disintegration was conducted to temperatures of 60 °C, 90 °C, 120 °C, 150 °C, and 180 °C. We monitored dependence of the sludge dry residue content on disintegration temperature as well as content of suspended solids in liquid fraction (FUGAT). It was possible to choose optimal temperature of disintegration in accordance with processed results.
|
|
Analysis of logistic processes in company Truhlárny, a. s.
Kubíček, Petr ; Cimler, Petr (advisor) ; Zeman, Jiří (referee)
This bachelor´s thesis describes logistics infrastructure and flows in Truhlárna, a. s. The thesis analyses all activities that are connected with logistics. Aim of this thesis is evaluation of logistics processes and suggestion of most suitable measures for optimization and effectivity improvements. The thesis contains theoretical and practical parts that are logically connected with each other and are based on the scientific literature and internal documentation of the company.
|
|
Tax and legal issues of real-estate business in Austria
Banctel, Kristýna ; Filipová, Vladimíra (advisor) ; Drozen, František (referee)
The purpose of this study is to compare tax and civil-law issues concerning property business in Austria and in Czech Republic in 2016 and to investigate the efficiency of the current legislation against the real estate bubble. The theoretical part of this study contains selected demographic and price statistics concerning real estate in both countries and focuses on the description of the existing law currently in effect in both compared countries. The practical part analyses tax and transactions costs that concern property trading and a comparison of possibilities of amortisations and rentability of a rented flat in both countries.
|
|
Creation and optimalization Facebook campaign for specific e-shop
Karkošová, Martina ; Zamazalová, Marcela (advisor) ; Stříteský, Václav (referee)
This bachelor thesis Creation and optimalization facebook campaign for specific e-shop is about marketing using of social network - Facebook, focusing on e-commerce Rodinnebaleni.cz. The thesis is divided into theoretical and practical part. The theoretical part is about the Internet marketing, social networks, Facebook and advertising on it. In the practical part I will deal with the creation of an advertising campaign for e-commerce rodinnebaleni.cz on Facebook. Individual results will be evaluated according to the PNO indicator. According to the results we will see how each ad set is effective. The measures for optimalization leading to the highest possible performance of the campaign gonna be established.
|
|
Dependence of Sludge Thermal Pre-treatment on its Dewatering
Žerava, Zdeněk ; Houdková, Lucie (referee) ; Boráň, Jaroslav (advisor)
The first part of the thesis is focused on the problems related to sludge and evaluates sludge disposal from waste treatment plants. The thesis mentions factors influencing method selection of sludge disposal as well as it compares sludge disposal in the Czech Republic and in the other states of the EU. It describes a complete waste treatment line and sludge disposal in the area of sludge treatment and disposal. It deals with sludge disintegration and describes the most effective methods of disintegration. The second part of the thesis describes an experimental part of disintegration of waste treatment sludge. An experiment was conducted in the school laboratory in a way of thermal disintegration in the double-surface pressure tank. The disintegration was conducted to temperatures of 60 °C, 90 °C, 120 °C, 150 °C, and 180 °C. We monitored dependence of the sludge dry residue content on disintegration temperature as well as content of suspended solids in liquid fraction (FUGAT). It was possible to choose optimal temperature of disintegration in accordance with processed results.
|
|
Creating an Android application with help of the nutrition problem
Havlík, Vratislav ; Kobzareva, Maria (advisor) ; Fábry, Jan (referee)
The main target of this bachelor thesis is to create an Android application. The aim of this application is to use household resources effectively with help of an optimization. The user chooses his own way of the optimization to his satisfaction. Application uses linear programming, more precisely a nutrition problem. In the first part the thesis deals with linear programming in general, in the second part the nutrition problem is introduced, the third part is dedicated to optimization of a healthy diet, in the fourth part Android application fundamentals are showed and in the final part the thesis focuses on the application itself.
|
|
Offer process optimization
Koryciński, Martin ; Teš, Vasilij (referee) ; Fiala, Alois (advisor)
This master’s thesis concerns optimization of quotation process. It describes mapping of value stream by VSM Method (value stream mapping) in practical way in order to minimize cost. Further on it describes three points of view method when surveying and modifying process. It analyses process on three levels and describes suitable solution which makes process smoother and more effective. At the conclusion of this diploma project belongs evaluation of realised solutions and measures that need to be taken in future.
|
|
Con Rod design and optimization of racing engine
Ulman, Jaroslav ; Zháňal, Lubor (referee) ; Beran, Martin (advisor)
This master thesis describes the design and optimization of connecting rod motor racing car. At the beginning of the whole work is a 3D-model of rods, from which then the whole work is based. Then it analyzes the current model of stress and on the basis of the results are made structural changes to the solution of rods. Newly adapted connecting rod is again analyzed using FEM and newly obtained results are compared with results of the original model of connecting rods. The conclusion deals with sensitivity analysis of selected parameters of rods and their potential effect on the resulting changes in strength connecting rod .Then is an assessment of all results.
|
|
Heat treatment processes optimalization of ADI with graded Ni content
Klimentová, Jiřina ; Stránský, Karel (referee) ; Pavloušková, Zina (advisor)
This work is focused on segregation processes in the matrix of spheroidal graphite cast iron with different silicon and nickel content during heat treatment. The aim of this work is to trace the redistribution of the elements of interest during homogenization annealing with different dwell time by comparison of the effective distribution coefficients. Comparison of some specific properties and description of structure development of spheroidal graphite cast iron matrix from initial state to the state after ferritization and homogenization annealing is included in this work.
|
guest ::
