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sector:waste:biological_treatment_composting:start [2023/06/27 11:19] – [Table] kotzullasector:waste:biological_treatment_composting:start [2024/11/06 13:54] (current) – external edit 127.0.0.1
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 Within NFR category **5.B.1**, __ammonia (NH<sub>3</sub>) emissions from composting__ of organic wastes are reported. Within NFR category **5.B.1**, __ammonia (NH<sub>3</sub>) emissions from composting__ of organic wastes are reported.
  
-^ Category Code     ^  Method                                                                           ||||^  AD                                        ||||^  EF                              ||||| +^  NFR Code                               ^  Method  ^  AD  ^  EF  ^ 
-| 5.B.1             |  CS                                                                               |||||  NS                                        |||||  CS                              ||||| +|  5.B.1                                  |  CS      |  NS  |  CS  | 
-| Key Category for  ^  NO<sub>x</sub>  ^  NMVOC  ^  SO<sub>2</sub>  ^  NH<sub>3</sub>  ^  PM<sub>2.5</sub>  ^  PM<sub>10</sub>  ^  TSP  ^  BC  ^  CO  ^  Pb  ^  Cd  ^  Hg  ^  Diox  ^  PAH  ^  HCB  ^ +|  {{page>general:Misc:LegendEIT:start}}                        |||| 
-| by                |  -               |  -      |  -               |  -/-             |  -                 |  -                |  -    |  -   |  -   |  -   |  -   |  -   |  -     |  -    |  -    | + 
- {{page>general:Misc:LegendEIT:start}} +---- 
-\\   |+ 
 +| NO<sub>x</sub>                          |  NMVOC  |  SO<sub>2</sub>  ^  NH<sub>3</sub>  |  PM<sub>2.5</sub>  |  PM<sub>10</sub>  |  TSP  |  BC  |  CO  |  Heavy Metals  |  POPs  | 
 +|  NA                                     |  NA     |  NA              ^  -/-             |  NA                |  NA               |  NA   |  NA  |  NA  |  NA            |  NA    | 
 +|  {{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: 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:
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 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 two thirds of the organic waste is treated in composting plants and ammonia (NH<sub>3</sub>) is an important emission to air.+In Germany about 60% of the organic waste is treated in composting plants and ammonia (NH<sub>3</sub>) is an important emission to air.
  
 ===== Method ===== ===== Method =====
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 ===== Recalculations ===== ===== Recalculations =====
  
-When preparing the current inventory data, statistical data are only available for the previous reporting year, as the Federal Statistical Office's waste statistics are one year behind schedule. The current reporting year must therefore be extrapolated on the basis of the previous year. The result of this approach is revised by the correct data in the following year. For this reason, annual recalculations are required for the previous year. Since the resulting recalculation is always very small, it is no longer reported here. +When preparing the current inventory data, statistical data are only available for the previous reporting year. The current reporting year must therefore be extrapolated on the basis of the previous year. The result of this approach is revised by the correct data in the following year. For this reason, annual recalculations are required for the previous year. 
- +
-Additionally, a transmission error has been noticed during the annual quality assurance - the 1990 value for the annual data on biowaste was falsely entered for the year 1991. The error has been corrected. For 1991 and 1992 statistical data do not exist, which is why an intrapolation for the missing values has been performed. +
-The correction leads to significantly higher emissions in 1990. +
  
 __Table 1: Revised biowaste activity data, in [kt]__ __Table 1: Revised biowaste activity data, in [kt]__
-^    ^  1990  ^  1991  ^  1992  ^  2020  ^ +^    ^  2021  ^ 
-^ current submission   |  1.515 |  1.809 |  2.103 |  9.134 | +^ current submission   |   9.021 | 
-^ previous submission  |    724 |  1.515 |  1.956 |  8.808 |+^ previous submission  |   9.117 |
  
  
 __Table 2: Accordingly revised NH<sub>3</sub> emissions, in [t]__ __Table 2: Accordingly revised NH<sub>3</sub> emissions, in [t]__
-^   ^  1990  ^  1991  ^  1992  ^  2020  ^ +^   ^  2021  ^ 
-^ current submission   |    336 |    402 |    467 |  2.028 | +^ current submission   |    2.003 | 
-^ previous submission  |    161 |    336 |    434 |  1.955 |+^ previous submission  |    2.024 |
  
  
 <WRAP center round info 60%> <WRAP center round info 60%>
-For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the recalculation tables following [[general:recalculations:start|chapter 8.1 - Recalculations]].+For **pollutant-specific information on recalculated emission estimates for Base Year and for the current year, please see the recalculation tables following [[general:recalculations:start|chapter 8.1 - Recalculations]].
 </WRAP> </WRAP>