Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gaseous Nitrogen and Carbon Emissions from a Full‐Scale Deammonification Plant
The aim of this work was to give a quantitative description of the gaseous nitrogen and carbon emissions of a full‐scale deammonification plant (DEMON system). Deammonification accounted for the net carbon sequestration of 0.16 g CO2/g NO2‐N. Both nitrogen dioxide (NO2) and nitric oxide (NO) were minor trace gases (<0.1% nitrogen output). However, in comparison, the nitrous oxide (N2O) emission (1.3% nitrogen output) was significant. The global warming potential of the N2O emissions from the DEMON were similar to those found in conventional simultaneous nitrification/denitrification systems; however, CO2 emissions in the investigated system were significantly lower, thereby lessening the overall environmental effect. This was the first time such an analysis has been performed on a DEMON system.
Gaseous Nitrogen and Carbon Emissions from a Full‐Scale Deammonification Plant
The aim of this work was to give a quantitative description of the gaseous nitrogen and carbon emissions of a full‐scale deammonification plant (DEMON system). Deammonification accounted for the net carbon sequestration of 0.16 g CO2/g NO2‐N. Both nitrogen dioxide (NO2) and nitric oxide (NO) were minor trace gases (<0.1% nitrogen output). However, in comparison, the nitrous oxide (N2O) emission (1.3% nitrogen output) was significant. The global warming potential of the N2O emissions from the DEMON were similar to those found in conventional simultaneous nitrification/denitrification systems; however, CO2 emissions in the investigated system were significantly lower, thereby lessening the overall environmental effect. This was the first time such an analysis has been performed on a DEMON system.
Gaseous Nitrogen and Carbon Emissions from a Full‐Scale Deammonification Plant
Weissenbacher, Norbert (Autor:in) / Takacs, Imre (Autor:in) / Murthy, Sudhir (Autor:in) / Fuerhacker, Maria (Autor:in) / Wett, Bernhard (Autor:in)
Water Environment Research ; 82 ; 169-175
01.02.2010
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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