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Higher Heating Value of Sewage Sludge
Mikluš, Michal ; Bělohradský, Petr (referee) ; Houdková, Lucie (advisor)
The thesis is focused on problems of thermal treatment of sludge from wastewater treatment plants. The main objective is to establish a formula for calculating higher heating value (HHV) and lower heating value (LHV) of sludge based on its chemical analysis. The work is divided into two main parts: The theoretical part deals with the characteristics of sludge, thermal treatment of sludge, it isn´t omitted higher heating value and lower heating value. The main topic of a practical part is formulation of eguations for HHV and LHV calculation. Chemical analysis of sludge samples were supplied by TÜV NORD Czech s.r.o., together with the values of HHV and LHV. The calculations were verified by the program MINITAB.
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Comparison of methods of determination of LHV and HHV
Jahn, Jiří ; Lisý, Martin (referee) ; Baláš, Marek (advisor)
This bachelor thesis is focused on the comparison of the accuracy of the determine of the higher heating value and lower heating value using the equations. The calculation is based on the contents of samples in the fuel, ie from the data obtained by ultimate analysis. Higher heating value and lower heating value of each fuel type was obtained by calorimeter measurement and considered to be the exact value of the fuel. The output of the work is the evaluation of suitability and accuracy of the examined equations and introduction equations appropriate for biomass.
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Comparison of methods of determination of LHV and HHV
Jahn, Jiří ; Lisý, Martin (referee) ; Baláš, Marek (advisor)
This bachelor thesis is focused on the comparison of the accuracy of the determine of the higher heating value and lower heating value using the equations. The calculation is based on the contents of samples in the fuel, ie from the data obtained by ultimate analysis. Higher heating value and lower heating value of each fuel type was obtained by calorimeter measurement and considered to be the exact value of the fuel. The output of the work is the evaluation of suitability and accuracy of the examined equations and introduction equations appropriate for biomass.
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Spalné teplo a výhřevnost vybraných energetických trav stanovení na základě elementární analýzy
SEDLÁKOVÁ, Aneta
Renewable energy sources are largely represented by biomass energy, which is then used in many ways. Among the most common are the phytomass direct combustion to heating. For these purposes, in many cases growned Reed canary grass, which could compete with other, more efficient energy grass Szarvasi -1. Aim of this work is to compare the suitability of selected energy grasses (Phalaris arundinacea L. and Elymus elongatus subsp. Ponticus cv. Szarvasi-1) for purposes of direct combustion in terms of the energy yield of the unit of production and unit of area under various intensities of fertilization.
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Higher Heating Value of Sewage Sludge
Mikluš, Michal ; Bělohradský, Petr (referee) ; Houdková, Lucie (advisor)
The thesis is focused on problems of thermal treatment of sludge from wastewater treatment plants. The main objective is to establish a formula for calculating higher heating value (HHV) and lower heating value (LHV) of sludge based on its chemical analysis. The work is divided into two main parts: The theoretical part deals with the characteristics of sludge, thermal treatment of sludge, it isn´t omitted higher heating value and lower heating value. The main topic of a practical part is formulation of eguations for HHV and LHV calculation. Chemical analysis of sludge samples were supplied by TÜV NORD Czech s.r.o., together with the values of HHV and LHV. The calculations were verified by the program MINITAB.
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