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Materials based on the foam glass of secondary raw materials
Hons, Oto ; Petránek,, Vít (referee) ; Bydžovský, Jiří (advisor)
In the theoretical part of diploma thesis basic knowledge about glass are given (materials, production process, a brief overview of glass products for construction industry) and statistics of waste production, primarily with an emphasis on various types of waste glasses were also mentioned. The following chapters of the thesis are focused on waste glass processing technologies. Various studies about the application of waste or recycled glass in manufacturing of building materials are summarized. In the practical part of diploma thesis were suggested appropriate secondary raw materials that were used to prepare materials based on thermally modified glass foam. In the practical part of the thesis was carried out a set of experiments and analysis, including evaluation in terms of the proposed alternative fillers and materials made of them.
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Launching and Running a Company Using Project Management Methods
Šura, Jiří ; Szturc, Eugeniusz (referee) ; Smolíková, Lenka (advisor)
The thesis is focused on finding proper methods of business plan realisation, in order to launch an ecologic car wrecks disposal and recyclation company. Suggestions on how to conduct this project have been made according to IPMA competence baseline and analytic work has been done using MS Project tool. This thesis consists of theoretical information, analytical and practical part, focused on business plan description, and choice of a proper realisation methods.
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Evaluation of Polymer Separation System Purifier N 1024 device efficiency
Duliková, Michaela ; Charvátová,, Michaela (referee) ; Čáslavský, Josef (advisor)
In this Diploma Thesis the recycling of the PET bottles in the company PETKA CZ, a.s. is under focus. Thesis describes the Italian technology AMUT designed for physical recycling of the PET bottles. The primary goal is the quality of the final recycled product, PET flakes, particularly in the context of undesirable admixtures such as PVC, other polymers and impurities. Due to the deteriorating quality of the PET flakes the equipment Polymer Separation System Purifier N 1024 has been tested, which had significantly reduced admixtures in PET flakes. As it turned out, the current procedures for solving problems with the PET flakes quality are no longer sufficient.
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Presentation pavilion of WANEMI, a.s. paper-mill in Zábřeh
Říhová, Helena ; Svoboda, Jiří (referee) ; Zemánková, Helena (advisor)
The sense of the diploma paper is to make a new entrance - green belt - for the paper factory - WANEMI. There is the exhibition pavillion and the administration building situated in the green belt. The main point of the diploma is the exhibition pavillion. The project is based on the basic principle of ekological architecture like - demounting, using of the waste water and using of the waste warm air. The elementary pavillions´ shape reminds of a paper folder. There are another small exhibitions and constructions in the park. Everything is united by shape and material. The park is the cultural area for sport and education.
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Scissors for metal waste
Zborník, Radek ; Komenda, Lukáš (referee) ; Brandejs, Jan (advisor)
This thesis is focused on the innovation of already made hydraulic shears which are primarily used for cutting metal waste to a prescribed size. The aim is therefore to solve the problem of the bending of the shearing arm, the optimization of the number of cycles and thus increasing the efficiency of the shears. Part of the thesis will be also dedicated to energy savings. The secondary purpose is to familiarise the reader with the material cutting process using the shears – equipment used for cutting scrap metal, partial production of metal alloys, and to highlight the importance of metal recycling. The thesis includes a drawing of the assembly of the hydraulic shears.
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Cooling systems in computers
Roman, Jan ; Kamenský, Petr (referee) ; Hejčík, Jiří (advisor)
Bachelor's thesis deals with present methods of cooling computer components, describe its properties mainly efficiency and suitability for appropriate cooling tasks. For better understanding and quantification of its principles there are given possibilities of heat transfer. Next work deals with problematics of cooling data centres, shows its energy consumption and says about possibilities of waste heat recovery.
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Waste treatment in the Czech Republic
Janík, Prokop ; Turek, Vojtěch (referee) ; Bělohradský, Petr (advisor)
This bachelor thesis deals with the waste management in the Czech Republic and the possibilities how these wastes can be processed. In present period the waste production is tightly connected with the running of society. Waste and all the problems associated with their production and processing are delicate issue of present period. This is linked to technology developments and environmental quality in this field. Wastes are generated in both production and consumption of each product and conceal large quantity of raw materials and energy. Therefore, the biggest problem lies in finding the way in which energy and these raw materials are recovered and reused.
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