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sector:waste:biological_treatment_composting:start [2025/03/27 16:29] – [Recalculations] kotzullasector:waste:biological_treatment_composting:start [2025/04/03 10:25] (current) – [Activity Data] kotzulla
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 |  {{page>general:Misc:Legendkca:start}}                                                                                                                                 ||||||||||| |  {{page>general:Misc:Legendkca:start}}                                                                                                                                 |||||||||||
  
-Separately collected organic waste (biowaste) from e.g. households, public garden and park service, food industry, restaurants, canteens and from agriculture can be treated in two different ways: + 
-aerobic treatment (composting) and anaerobic treatment (biogas production).+Separately collected organic waste (biowaste) from e.g. households, public garden and park service, food industry, restaurants, canteens and from agriculture can be treated either (i) aerobically (= composting) or (ii) anaerobically (= biogas production).
  
 The aim of the treatment reported under this category is the production of compost, leading to the recycling of nutrients and organic matter. The aim of the treatment reported under this category is the production of compost, leading to the recycling of nutrients and organic matter.
  
 The produced compost is used as fertilizer or soil improver in agriculture or horticulture and also in private gardening.\\ The produced compost is used as fertilizer or soil improver in agriculture or horticulture and also in private gardening.\\
 +
 In Germany about 50% of the organic waste is treated in composting plants and ammonia (NH<sub>3</sub>) is an important emission to air. In Germany about 50% of the organic waste is treated in composting plants and ammonia (NH<sub>3</sub>) is an important emission to air.
  
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 ==== Activity Data ==== ==== Activity Data ====
-Official statistical data (Statistisches Bundesamt, GENESIS, Table Nr. 32111-0003 - Erhebung der Abfallentsorgung; [(Statistisches Bundesamt, GENESIS, Table Nr. 32111-0003 - Erhebung der Abfallentsorgung; Wiesbaden; https://www-genesis.destatis.de/genesis//online?operation=table&code=32111-0003&bypass=true&levelindex=0&levelid=1630573034654#abreadcrumb)]) are used for the estimation. The data are published on a yearly basis with an exception for the current year of reporting. The activity data for the current year of reporting are obtained, initially, by extrapolating the trend of the last 3 years into the future. In the following year, when the actual activity data for the given year becomes available, they replace the data that were extrapolated. This procedure has only a very small impact on the total emissions in the relevant current report year.+ 
 + 
 +Official statistical data (Statistisches Bundesamt, GENESIS, Table Nr. 32111-0003 - Erhebung der Abfallentsorgung; [(Statistisches Bundesamt, GENESIS, Table Nr. 32111-0003 - Erhebung der Abfallentsorgung; Wiesbaden; https://www-genesis.destatis.de/genesis//online?operation=table&code=32111-0003&bypass=true&levelindex=0&levelid=1630573034654#abreadcrumb)]) are used for the estimation.  
 + 
 +The data are published annualy with an exception for the current year of reporting. Therefore, activity data for the current year of reporting are obtained, initially, by extrapolating the trend of the last 3 years. In the following year, when the actual activity data for the given year becomes available, they replace the extrapolated data. This procedure has only a very small impact on the total emissions in the relevant current report year.
  
 ==== Emission factors ==== ==== Emission factors ====
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 __Table 1: Revised biowaste activity data, in [kt]__ __Table 1: Revised biowaste activity data, in [kt]__
-^    ^  2022  ^ +^                      ^  2022   ^ 
-^ current submission   |   8,174 | +^ current submission   |  8,174  | 
-^ previous submission  |   9,092 |+^ previous submission  |  9,092  |
  
  
 __Table 2: Accordingly revised NH<sub>3</sub> emissions, in [t]__ __Table 2: Accordingly revised NH<sub>3</sub> emissions, in [t]__
-^   ^  2022  ^ +^                      ^  2022   ^ 
-^ current submission   |    1,815 | +^ current submission   |  1,815  | 
-^ previous submission  |    2,018 |+^ previous submission  |  2,018  |