2016
DOI: 10.1007/s00506-016-0332-5
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Anteil erneuerbarer Energien und klimarelevante CO2-Emissionen aus der thermischen Verwertung von Abfällen in Österreich

Abstract: Zusammenfassung Da brennbare Abfälle zumeist ein Gemisch aus biogenen (z. B. Papier, Holz, Küchenabfälle) und fossilen Materialien (Kunststoffe) darstellen, entstehen bei ihrer thermischen Verwertung sowohl klimaneutrale als auch klimarelevante CO2-Emissionen. Analog verhält es sich auch bei der erzeugten Energie (Strom), die entsprechend dem jeweiligen Biomassegehalt des Abfalls zum Teil als erneuerbar eingestuft wird und als solche auch auszuweisen ist. Im Zuge der vorliegenden Studie wurden erstmals auf nat… Show more

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Cited by 3 publications
(2 citation statements)
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“…In the future, the composition may change to higher biogenic fractions, however, it is assumed that these higher fractions do not change the CO 2 formation. 107 Therefore, it is assumed that the CO 2 formation remains at 0.95 kg of CO 2 per kg of waste and the capture rate is 0.9 kg feedstock CO 2 per kg CO 2 emitted. Furthermore, we assume that the capture process reduces the electricity output of the plant by about 1.11 MJ el per kg of feedstock CO 2 supplied, and in consequence, the average power supply has to compensate for the loss of energy generation.…”
Section: Co 2 Sources In a Low Carbon Economymentioning
confidence: 99%
“…In the future, the composition may change to higher biogenic fractions, however, it is assumed that these higher fractions do not change the CO 2 formation. 107 Therefore, it is assumed that the CO 2 formation remains at 0.95 kg of CO 2 per kg of waste and the capture rate is 0.9 kg feedstock CO 2 per kg CO 2 emitted. Furthermore, we assume that the capture process reduces the electricity output of the plant by about 1.11 MJ el per kg of feedstock CO 2 supplied, and in consequence, the average power supply has to compensate for the loss of energy generation.…”
Section: Co 2 Sources In a Low Carbon Economymentioning
confidence: 99%
“…The thermal treatment of hazardous waste fractions is conducted to eliminate harmful substances and compounds and minimize the amount of deposited waste, which reduces the related greenhouse gas emissions [35]. The thermal conversion of waste streams is based on exothermic oxidation reactions of the waste with atmospheric oxygen [11,36].…”
Section: Hazardous Waste Rotary Kiln Incinerationmentioning
confidence: 99%