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Energetic usage of grasses
PROKEŠOVÁ, Markéta
Bachelor thesis is focused on effectiveness of targeted cultivation of selected species of grasses for energy purposes (Dactylis glomerata, Arrhenatherum elatius, Phalaris arundinacea). Work compares yields and suitability of selected species of grass growing for energy recovery. Furthermore, for each species of grass evaluates the best date harvesting for energy use direct combustion and biogasification based on the percentage of dry matter and the annual yield of dry matter. Input data used derived from experimentally observed data in the research field plots of perennial plants. Part of the thesis is to summarize the literature about other types of energy crops (Miscanthus sinensis Anderss, Rumex patientia, Populus L.,Zea mays)and compare with them the suitability grasses for growing to energy recovery on the basis of selected production capacity and energy parameters (dry matter yield, energy recovery, heat of combustion).
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Grass's utilization for energetic effects
HOSPODÁŘSKÝ, Radek
This thesis presents a comparison of energy and determination of the suitability of grasses for energy purposes. The labour has the characteristics of agricultural technologies and selected energy grasses. Furthermore, it describes harvesting and biomass yield, processing technology and uses of biomass. The application compares the selected types of energy crops and outputs are depicted graphically. According to the information gathered is the best energy crop for use Chinese Miscanthus (Miscanthus), since it has the highest yield, highest yield and calorific value. Remain at the 10 to 15 years. The disadvantage is its economic performance, but the difference in cost compared to other grass not as large as those of the pros of grass
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Possibilities of utilization grass material.
ŠVARC, Miroslav
At work, there are introduction primary kinds of technology of processing grass material. There are description composting waste, incineration, flash pyrolysis and anaerobic digestion too. At the close, there are introduction possibilities of utilization of biogas.
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Combustion of Volatile Organic Compounds over Oxide Catalysts
Čuba, Pavel
The overview of VOC total oxidation of volatile organic compounds (VOC) at low and high temperatures, the basic reaction mechanisms, ways of reactant adsorption and methods of Cu, Ni, Co, Mn metal oxides characterization (XRD, TPR, SBET, DTA, XPS) are documented.
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Life Cycle Assessment (LCA) of Mixed Municipal Waste Collected in Frýdek-Místek
Hamšíková, Renata ; Remtová, Květa (advisor) ; Hadrabová, Alena (referee)
Diploma graduation thesis deals with analytical tool called Life Cycle Assessment (LCA). Paper explains this analytic tool and focuses on its possible application in municipal decision-making process. Thesis carries out specific application of Life Cycle Assessment (LCA) targeted towards disposal of mixed municipal waste collected from Frýdek-Místek city. Municipal waste management issues are mentioned in relation with Frýdek-Místek and year 2007. The aim is to analyze nowadays landfilling of mixed municipal waste done in Frýdek-Místek and to examine the possibility of incineration of mixed municipal waste in order to reach minimal total environmental impacts. The paper offers improvement suggestions based on extensive LCA study.
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