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Management of infectious waste
Martinek, Karel ; Touš, Michal (referee) ; Konečná, Eva (advisor)
The aim of the thesis is the summary of processing rules, handling and disposal of waste from medical facilities in the Czech Republic and comparison of approach with other countries. Legislation of dangerous waste varies from country to country. Slight differences are also observed in the conception of individual regions of Czechia. Increasingly, infectious waste is decontaminated before final disposal by incineration. The thesis provides basic information, advantages or disadvantages of individual decontamination methods and comparison of some of them.
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Replacing heat from fossil fuels by energy from waste
Ženatý, Sebastian ; Smejkalová, Veronika (referee) ; Putna, Ondřej (advisor)
This bachelor’s thesis deal with the topic of waste treatment and possibility of its energy utilization. Methods of waste treatment are presented in the introduction research part. It is mainly focused on the environmental impact. Subsequently it is concentrated on energy recovery facility, the environmental aspect of which is again the main focus. The practical part starts with a description of a tool suitable for modeling of heating and power plants networks. This tool is used for the calculation of specified heating network in the second practical section. Finally, the results are evaluated and the alternatives of the plant operation are proposed.
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Possibilities of utilisation of salt slags from aluminum production
Sedlačík, Martin ; Másilko, Jiří (referee) ; Opravil, Tomáš (advisor)
Bachelor thesis deals with characterisation of salt slag formed during melting of aluminium scrap in rotary furnaces and proposes options of utilization of this material as a secondary raw material. Samples from top, middle and bottom part of mould, where slag cools down after the melting process is finished, were tested. Aim of the thesis is also to evaluate the effect of air access during the cooling process on phase and chemical composition of salt slag. Particle size distribution, content of soluble substances and composition were examined in collected samples. Phase and chemical compositions of both soluble and insoluble portion of idividual fractions were determined using X-ray powder diffraction and X-ray fluorescence spectrometry.
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Recyklace odpadu v některých městech jižních Čech
ŠULISTA, Daniel
This master´s thesis discusses waste recycling in selected towns in the South Bohemia region. The first part explains the concepts of waste, landfilling, recycling and waste treatment. In the second part of the thesis selected areas of South Bohemia suitable for elaboration are listed. Data collected for individual commodities (electrical appliances, metals, paper, plastics, glass and textile materials) are listed in the tables and subsequently represented in a graphical way. These charts illustrate how citizens in each area recycle or not recycle their waste. In the conclusion of the thesis is presented the amount of waste per capita for the given area and a comparison with the other areas. Afterwards, measures are proposed to improve waste recycling.
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Pyrolýzní zpracování odpadů
Heralová, Kateřina
Bachelor's thesis on the topic of pyrolysis processing of waste is focused on thermal processing of waste by pyrolysis methods. The first part describes methods of thermal processing of waste in general, both oxidative and reductive. In the next section there is a detailed description of pyrolysis technologies of various foreign companies focusing on various input materials such as biomass, tires or municipal waste. The next part of thesis is focused on pyrolysis technology operating in the Czech Republic, such as pyrolysis container line developed in Podebrady, vacuum pyrolysis, pyrolysis muchcontour circulation and pyrolysis unit Pyromatic developed in Ostrava. Certain attention is paid to the use of solid residue after pyrolysis, and also possibilities and limits of using pyrolytic units in practice.
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Expert system for choice of proper method for waste utilization
Fikar, Josef ; Jícha, Jaroslav (referee) ; Dvořák, Jiří (advisor)
This work consists in development of expert system intended for choosing appropriate method of waste processing. The software is created in VisiRule software which is built on Prolog language and is part of WinProlog 4.900 development tool. It also deals with problematics of creating of knowledge base for applications of this type and judging of suitability of possible approaches to creating an expert system for given purpose.
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Effective operation of up-to-date waste-to-energy units
Cafourková, Tereza ; Pavlas, Martin (referee) ; Touš, Michal (advisor)
The main content of this thesis is a suggestion of computing system for efficient energy manufacture. The introduction devotes to description of up-to-date waste-to-energy units (EVO), it concentrates on Incinerator of municipal wastes of TERMIZO a.s., specifically. In the main body of this work is the data analysis of factory journal that has been implemented, results have been used as mathematical model output value. These activities are necessary for computing system suggestion. Resulting optimization of batch wasting plan with maximum economic effect for entrepreneur is the main output of this work. Conclusion consists of environmental and economic evaluation of operation of up-to-date waste-to-energy units and offers another optimization posibility.
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Renewable energy and energy savings
Veselský, Josef ; Kropáč, Jiří (referee) ; Pavlas, Martin (advisor)
This work focouses on waste to energy. In the introductory part a reviw of state-of-the art in waste in CR, legilation of waste in CR, possibilities waste to energy.In waste incineration plant. In conclusion, this work is evaluating the effectiveness of the production of energy waste incineration plant.
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Utilization of wastes
Šachlová, Žaneta ; Trachtová, Štěpánka (referee) ; Omelková, Jiřina (advisor)
Bachelor's thesis was focused on recovery from food processing industries, where she described the issue of the types of waste handling, recycling, processing by-products in the food industry, waste prevention. Attention is also given to food from industrial wastes such as sugar industry, production of starch and flour, meat, dairy, production of fats and oils, fruit and vegetable processing, production of malt and beer, wine, alcohol and yeast. There were considered suitable packaging materials in food, different waste treatment. Important microorganisms are set out using in waste treatment. At the conclusion of this study was designed a perfect procedure how to dispose with waste and included legislation on this subject.
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