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sector:waste:biological_treatment_anaerobic_digestion_at_biogas_facilities:start [2021/01/25 14:45] – schiller | sector:waste:biological_treatment_anaerobic_digestion_at_biogas_facilities:start [2021/01/25 15:43] – schiller | ||
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===== Short description ===== | ===== Short description ===== | ||
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Within NFR category **5.B.2**, __ammonia (NH3) emissions from the anaerobic digestion at biogas facilities__ are reported. | Within NFR category **5.B.2**, __ammonia (NH3) emissions from the anaerobic digestion at biogas facilities__ are reported. | ||
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===== Method ===== | ===== Method ===== | ||
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Emissions from anaerobic digestion at biogas facilities are not a key source and of minor priority. | Emissions from anaerobic digestion at biogas facilities are not a key source and of minor priority. | ||
==== Activity data ==== | ==== Activity data ==== | ||
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Official statistical data (Statistisches Bundesamt, Fachserie 19, Reihe 1: Abfallentsorgung (Waste management), | Official statistical data (Statistisches Bundesamt, Fachserie 19, Reihe 1: Abfallentsorgung (Waste management), | ||
==== Emission factors ==== | ==== Emission factors ==== | ||
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The emission factors used for calculating NH3 emissions are based on emission data from a research project ((Carsten Cuhls, Birte Mähl, Joachim Clemens; gewitra Ingenieurgesellschaft für Wissenstransfer mbH: Ermittlung der Emissionssituation bei der Verwertung von Bioabfällen; | The emission factors used for calculating NH3 emissions are based on emission data from a research project ((Carsten Cuhls, Birte Mähl, Joachim Clemens; gewitra Ingenieurgesellschaft für Wissenstransfer mbH: Ermittlung der Emissionssituation bei der Verwertung von Bioabfällen; | ||
===== Uncertainties ===== | ===== Uncertainties ===== | ||
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The AD from Statistisches Bundesamt have an uncertainty of ±2% whereas the uncertainty for the EF is -18/+920% (ibid.). | The AD from Statistisches Bundesamt have an uncertainty of ±2% whereas the uncertainty for the EF is -18/+920% (ibid.). | ||
===== Recalculations ===== | ===== Recalculations ===== | ||
+ | When preparing the current inventory data, statistical data are only available for the previous reporting year, as the Federal Statistical Office' | ||
- | When preparing the current inventory data, statistical data are only available | + | However, for the year 2010, an error has been noticed in the reported |
- | Since the resulting recalculation is always extremely small, it is no longer reported here. | + | |
===== Planned improvements ===== | ===== Planned improvements ===== | ||
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Currently no improvements are planned. | Currently no improvements are planned. | ||
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