National Repository of Grey Literature 13 records found  previous11 - 13  jump to record: Search took 0.00 seconds. 
Computational tool for processing of production data from waste-to-energy systems
Machát, Ondřej ; Šomplák, Radovan (referee) ; Touš, Michal (advisor)
This thesis contains evaluation of crucial operational indicators of a waste-to-energy plant. Above all, it is lower heating value of municipal solid waste and boiler efficiency. An approach for evaluation improvement by mathematical methods is proposed. The approach is implemented in a computational tool developed in Microsoft Excel. The approach is tested and subsequently used for operational data from a real waste-to-energy plant.
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.
Biomass preparation and combustion technologies
Venhoda, Tomáš ; Kropáč, Jiří (referee) ; Juřena, Tomáš (advisor)
The aim of this work is to provide for background research about preparation and combustion of biomass. Technologies for preparation of biomass including ingathering prior to combustion are described in the first part of this work. Different ways combustion of biomass and comparison of different types of grates are in the second part of the thesis.

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