Abstract
A storage study with waste fuels based on Municipal Solid Waste (MSW) has been carried out. Four different types of waste fuels have been examined; pelletized RDF (BRINI), reject RDF from a separation/composting plant, the dry fraction of the source separation trials with `Wet and Dry`, and household waste from a row house area where a source separation program with kitchen garbage grinder is in progress. Three different types of storage have been tested, well ventilated wood boxes with approx. size of 20 m{sup 3} which were covered with plastic coated paper, compartments in a tent with approx. size of 50 m{sup 3} and finally 100 m{sup 3} piles covered with wood chips. Continuous monitoring of the biological activities including temperatures and concentrations of the gas components O{sub 2}, CO{sub 2} and CH{sub 4} has been carried out. The material analyses consist of moisture and ash content, substance losses, material compositions, heating values and fungi spore concentration. An investigation concerning how the heating value on a dry and ash free basis of a waste fuel is changed during a microbiological degradation has been carried out. A water balance over the pile of pelletized RDF has been formulated. The results of
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Citation Formats
Aakesson, M, Bramryd, T, and Hogland, W.
Storage study with waste fuels based on municipal solid wastes; Lagringsfoersoek med avfallsbraenslen baserade paa hushaallsavfall.
Sweden: N. p.,
1991.
Web.
Aakesson, M, Bramryd, T, & Hogland, W.
Storage study with waste fuels based on municipal solid wastes; Lagringsfoersoek med avfallsbraenslen baserade paa hushaallsavfall.
Sweden.
Aakesson, M, Bramryd, T, and Hogland, W.
1991.
"Storage study with waste fuels based on municipal solid wastes; Lagringsfoersoek med avfallsbraenslen baserade paa hushaallsavfall."
Sweden.
@misc{etde_10141852,
title = {Storage study with waste fuels based on municipal solid wastes; Lagringsfoersoek med avfallsbraenslen baserade paa hushaallsavfall}
author = {Aakesson, M, Bramryd, T, and Hogland, W}
abstractNote = {A storage study with waste fuels based on Municipal Solid Waste (MSW) has been carried out. Four different types of waste fuels have been examined; pelletized RDF (BRINI), reject RDF from a separation/composting plant, the dry fraction of the source separation trials with `Wet and Dry`, and household waste from a row house area where a source separation program with kitchen garbage grinder is in progress. Three different types of storage have been tested, well ventilated wood boxes with approx. size of 20 m{sup 3} which were covered with plastic coated paper, compartments in a tent with approx. size of 50 m{sup 3} and finally 100 m{sup 3} piles covered with wood chips. Continuous monitoring of the biological activities including temperatures and concentrations of the gas components O{sub 2}, CO{sub 2} and CH{sub 4} has been carried out. The material analyses consist of moisture and ash content, substance losses, material compositions, heating values and fungi spore concentration. An investigation concerning how the heating value on a dry and ash free basis of a waste fuel is changed during a microbiological degradation has been carried out. A water balance over the pile of pelletized RDF has been formulated. The results of our study show that the materials can be placed in order of rank from the most to the least biological active in the following way: RDF, pelletized RDF, household waste, and dry fraction. This shows that the substance losses is considerable in the two mechanically separated materials (RDFs), while losses in the other two source separated materials are not detectable. Heat generation in the two most biologically active waste fuels seems to be considerable that a pronounced drying effect takes place. This leads to the fact that the heating value on a as-received-basis is increasing. This phenomena does not occur in the other two biologically more stable waste fuels. Any concentrations that show a risk of allergic alveolitis has not been observed.}
place = {Sweden}
year = {1991}
month = {Dec}
}
title = {Storage study with waste fuels based on municipal solid wastes; Lagringsfoersoek med avfallsbraenslen baserade paa hushaallsavfall}
author = {Aakesson, M, Bramryd, T, and Hogland, W}
abstractNote = {A storage study with waste fuels based on Municipal Solid Waste (MSW) has been carried out. Four different types of waste fuels have been examined; pelletized RDF (BRINI), reject RDF from a separation/composting plant, the dry fraction of the source separation trials with `Wet and Dry`, and household waste from a row house area where a source separation program with kitchen garbage grinder is in progress. Three different types of storage have been tested, well ventilated wood boxes with approx. size of 20 m{sup 3} which were covered with plastic coated paper, compartments in a tent with approx. size of 50 m{sup 3} and finally 100 m{sup 3} piles covered with wood chips. Continuous monitoring of the biological activities including temperatures and concentrations of the gas components O{sub 2}, CO{sub 2} and CH{sub 4} has been carried out. The material analyses consist of moisture and ash content, substance losses, material compositions, heating values and fungi spore concentration. An investigation concerning how the heating value on a dry and ash free basis of a waste fuel is changed during a microbiological degradation has been carried out. A water balance over the pile of pelletized RDF has been formulated. The results of our study show that the materials can be placed in order of rank from the most to the least biological active in the following way: RDF, pelletized RDF, household waste, and dry fraction. This shows that the substance losses is considerable in the two mechanically separated materials (RDFs), while losses in the other two source separated materials are not detectable. Heat generation in the two most biologically active waste fuels seems to be considerable that a pronounced drying effect takes place. This leads to the fact that the heating value on a as-received-basis is increasing. This phenomena does not occur in the other two biologically more stable waste fuels. Any concentrations that show a risk of allergic alveolitis has not been observed.}
place = {Sweden}
year = {1991}
month = {Dec}
}