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"Waste-to-Energy" concept and its environmental implications
Koretz, Michal ; Ettler, Vojtěch (advisor) ; Baloch, Tomáš (referee)
Summary: This work focuses on assessing the environmental implications of the concept of waste-to-energy. An integrated waste management systems are described, which are instruments for extracting energy from municipal solid waste. It compares these systems by method of life-cycle-assessment (LCA). This work describes the municipal solid waste as a raw material for combustion process with integrated treatment technology. It focuses on the global problem and reason of inventing waste management system, the increasing volume of waste produced by mankind and its solution using the concept of waste-to-energy. This work also addresses the issue of over-representation of landfilling in waste management systems of different nations. Finally, the paper deals with the impacts associated with emissions of contaminants arising from the waste combustion.
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Advanced Treatment Methods for Incineration Bottom Ash.
Šyc, Michal ; Baloch, T. ; Veselý, Václav ; Zuda, M.
Bottom ash is main solid residue from waste-to-energy. Recent development and trends change the approach to IBA, it is no longer regarded as unwanted waste from WtE plant but can be considered a valuable secondary source for several materials like ferrous and non-ferrous metals. Mineral residue after metal separation can be used in construction industry, e.g. as aggregates substitute for bound or unbound applications such as subbase layer for road construction. The paper summarizes results of recent activities for bottom ash utilization in WtE plant in Prague within last few years.
Fulltext: content.csg -  PDF
Plný tet: SKMBT_C22019040810070 - PDF
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"Waste-to-Energy" concept and its environmental implications
Koretz, Michal ; Ettler, Vojtěch (advisor) ; Baloch, Tomáš (referee)
Summary: This work focuses on assessing the environmental implications of the concept of waste-to-energy. An integrated waste management systems are described, which are instruments for extracting energy from municipal solid waste. It compares these systems by method of life-cycle-assessment (LCA). This work describes the municipal solid waste as a raw material for combustion process with integrated treatment technology. It focuses on the global problem and reason of inventing waste management system, the increasing volume of waste produced by mankind and its solution using the concept of waste-to-energy. This work also addresses the issue of over-representation of landfilling in waste management systems of different nations. Finally, the paper deals with the impacts associated with emissions of contaminants arising from the waste combustion.
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Recovery of Valuable Components from MSWI Bottom Ash
Šyc, Michal ; Kameníková, Petra ; Krausová, A. ; Baloch, T. ; Zach, Boleslav ; Pohořelý, Michael ; Svoboda, Karel ; Punčochář, Miroslav
Municipal solid waste incineration bottom ash contains wide range of valuable components, like ferrous and non-ferrous metals, rare earth elements, glass, ceramics and minerals for construction industry. The composition of bottom ash corresponds to incinerated waste composition and it is variable with respect to plant locality and season. The paper summarizes suitable methods for recovery of valuable components and presents the composition of bottom ash from ZEVO Malešice.
Fulltext: content.csg - PDF
Plný tet: 028 - PDF
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