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Evaluation of the recycling potential of industrial waste in the Czech Republic
Kuba, Josef ; Pilnáček, Vojtěch (advisor) ; Innemanová, Petra (referee)
This bachelor's thesis deals with the determination of the amount and type of unused industrial waste in the Czech Republic, the evaluation of the waste recycling potential and subsequent methods of its recycling. Part of the work was the analysis of data from the ISOH working database (PDISOH) from 2019. The analysis focused on the amount of industrial waste production in the Czech Republic and then examined the amount of industrial waste that was disposed of by landfill or incineration (without energy use). The analyzed wastes were divided in the chapters according to the groups of their recycling possibilities. Each chapter contains a description of the methods of recycling waste groups and further refers to tables created by the author describing the names of the wastes, their waste codes, how much of the given waste is removed annually by landfilling and incineration (without energy use), the recycling potential, the available recycling potential that separates the specific wastes, which can be recycled using the described methods. The chapters also contain temperature maps of the Czech Republic, drawn up by the author, with the locations of the described industrial wastes shown in the tables. The results showed that up to 45,37 %, accordingly 3 432 866,8 tons of the total production of 7 564 897,35...
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Optimization of the Manual Coil Wrapping Workplace
Válková, Aneta ; Machačová, Simona (referee) ; Videcká, Zdeňka (advisor)
This bachelor's thesis is focused on the optimization of the manual coil winding workplace in the Elektromotory Drásov spin-off plant of the Innomotics company. There are downtimes at the workplace due to excessive walking, which is the result of an inefficient layout of the workplace. In the theoretical part, individual concepts of process management in production are explained together with methods and tools for improving processes. In the analytical part, the company is described in more detail, especially its current state, including the waste that occurs here. In the design part, two proposals for a new workplace layout are created, which are further compared and, with the help of analyses, their savings in production time, excess walking and financial resources are evaluated.
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Improving the production process
Sušeň, Martin ; Machačová, Simona (referee) ; Juřica, Pavel (advisor)
This bachelor thesis is focused on business processes, where the aim is to propose improvements to the production processes in the manufacture of a cylindrical rotor, in order to increase productivity and reduce costs. The thesis is carried out in Innomotics Ltd. The theoretical part defines and describes the basic concepts related to the process and its possible analyses. The analytical part is then used to introduce the company and their processes, but is primarily concerned with mapping the production process, focusing mainly on material flow, productivity at each site and transport between sites. Based on the analyses, proposals are then made that aim to improve the entire production process. Finally, the overall benefits of this proposal for the company and its financial cost are also evaluated.
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Recycling
Mrázek, Mikuláš ; Morys, Oldřich (referee) ; Korbička, Pavel (advisor)
The intention of the bachelor thesis is mainly to highlight the surplus of materials and the overwhelming of the planet with waste, the possibilities of recycling solid materials such as metal and remelting them into other objects. Working not only with the material but also with the people inside the scrap metal is essential. Creating a social contact with the workers and working together to transform the waste into sculptural works and create a video is essential for the bachelor thesis.
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Disposer
Urban, Miroslav ; Frühbauer, Jiří (referee) ; Malášek, Jiří (advisor)
This bachelor's thesis focuses on the constructions of waste disposers. It contains a description of creating a new structural design. It was created from a research. The research is about the types of machine constructions in this area. Bachelor's thesis is also about placement of these machines in the crushing lines. Bachelor's thesis also contains an overview of manufacturers and companies that deal with the constructions in the question. The design was constructed based on the DUC16 from the company Unikasset. regarding the waste crusher DUC16 from Unikasset. After carrying out the balance sheet and functional calculations, the waste crusher was constructed. The output of the work is an assembly drawing.
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Analysis and optimization of the current state of waste management in rPET InWaste s.r.o.
Dočekal, Petr ; Vymazal, Petr (referee) ; Chorazy, Tomáš (advisor)
This master's thesis deals with the analysis of selected waste from production and the proposal of appropriate optimization of their management in accordance with the principles of circular economy and current legislation in force in the Czech Republic. It also deals with the optimization of waste management arising in the administrative premises of the company. The aim of the work was to prepare a research of current legislative and strategic documents in the field of waste management and, in connection with this, a subsequent proposal for optimization for selected waste streams. In the experimental part, analysis of selected waste streams from the production line was carried out using FTIR, titration and vacuum evaporation methods. The first part of the thesis consists of the research of legal regulations and strategic documents in the EU and Czech republic. In the second part, the optimization of selected waste management is proposed. For some of the proposed solutions, the thesis evaluates the economic viability of the proposed solution compared to conventional management methods. The results and the methods used led to the proposal of optimization of waste management in production and administrative part of the company rPET InWaste s.r.o.
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Methods of energy treatment of municipal waste
Štork, Martin ; Köbölová, Klaudia (referee) ; Linda, Jakub (advisor)
The bachelor's thesis deals with the topic of how to deal with waste in order to obtain as much energy as possible from it. That's why we are dealing with restrictions on landfilling. In the theoretical part of the thesis, we will find the types of waste and their characteristics, as well as the ways in which waste can be worked. In the practical part of the thesis, I try to show how waste could be worked in the future, ideally for a large yield of energy and with minimal air pollution during waste processing. This results in a complete restriction of landfilling.
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Waste to energy in European Union
Klučka, Ivan ; Šomplák, Radovan (referee) ; Ferdan, Tomáš (advisor)
This thesis is focused to waste to energy in the European Union. To the legislation applicable in the European Union in this thesis are summarized aspects of the member states in the field of energy recovery in terms of capabilities, technologies, etc. In this thesis is prepared an overview of the largest suppliers of technology and comparing the efficiency of energy production.
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Creation of Logistic Concept in the Selected Company
Kapusta, Vladimír ; Lahučký, Martin (referee) ; Jurová, Marie (advisor)
Master thesis named „Creation of logistic concept in the selected company“ is focused on detailed analysis of material flow of waste in manufacturing company. The main objective of thesis is proposal of new logistic concept of handling with copper waste, which is created during the manufacturing processes, which function will be to remove defects in material flow, to shorten the handling time with copper waste and more accurate information flow, considering work safety, costs and time.
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Conditions of Waste-made Fuel Combustion including legislative Requirement
Matoušek, Petr ; Pavlas, Martin (referee) ; Novotný, Pavel (advisor)
This bachelor’s thesis describes possibilities of usage of waste-made fuel from point of view of energetic utilisation in industry and power supply. There is a brief overview of energy resources structure, current situation in energy production and in waste management in Czech Republic. Particular types of waste-made fuels are also specified. One of the main parts of this work is fundamental analysis of legislation which governs waste management and alternative fuel usage. In the last part of the thesis the possibility of usage of mechanical-biological treatment as a waste management system is assessed.
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