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sector:waste:cremation:start [2021/04/15 13:16] – picture added kludtsector:waste:cremation:start [2022/09/20 12:41] (current) – Fix link tarakji
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 ====== 5.C.1.b v - Cremation===== ====== 5.C.1.b v - Cremation=====
  
-^ Category Code  ^  Method                                ||||^  AD                                ||||^  EF                                  ||||| +^ Category Code  ^  Method                                                                           ||||^  AD                                          ||||^  EF                                  ||||| 
-| 5.C.1.b.v          |  CS                                    |||||  AS                                |||||  D, CS                                  ||||| +| 5.C.1.b.v      |  CS                                                                               |||||  AS                                          |||||  D, CS                               ||||| 
-^  Key Category  ^  SO₂     ^  NOₓ  ^  NH₃  ^  NMVOC  ^  CO   ^  BC   ^  Pb   ^  Hg   ^  Cd   ^  Diox  ^  PAH  ^  HCB  ^  TSP  ^  PM₁₀  ^  PM₂ ₅  ^ +^                ^  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  ^ 
-| 5.C.1.b.v       |  -/-        |  -/-  |  -    |  -/-    |  -/-  |  -    |  -/-  |  -/-  |  -/-  |  -/-   |  -/-  |  -/-  |  -/-  |  -/-   |  -/-    |+| Key Category:  |  -/-             |  -/-    |  -/-             |  -               |  -/-               |  -/-              |  -/-  |  -   |  -/-  |  -/-  |  -/-    |  -/-  |  -/-   |  -/-  |  -/-  |
  {{page>general:Misc:LegendEIT:start}}  {{page>general:Misc:LegendEIT:start}}
 \\ \\
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 ====Activity data==== ====Activity data====
  
-Activity data for this category are based on data from the statistics of the "Bundesverband Deutscher Bestatter e.V."[(annual personal message from Stephan Neuser (contact URL: https://www.bestatter.de/verband/ansprechpartner/))]. For purposes of GHG reporting we specify cremations as masses, too. The cremation is a growing trend in funerals. +Activity data for this category are based on data from the statistics of the "Bundesverband Deutscher Bestatter e.V."[(annual personal message from Stephan Neuser (contact URL: https://www.bestatter.de/verband/allgemeines-ueber-den-bdb/))]. For purposes of GHG reporting we specify cremations as masses, too. The cremation is a growing trend in funerals. 
 +^  unit  ^  1990  ^  1995  ^  2000  ^  2005  ^  2010  ^  2015  ^  2020  ^ 
 +|  kt    |  13.55 |  25.32 |  26.24 |  29.22 |  34.18 |  45.88 |  56.77 | 
 +Source: own calculation, conversion is not described in more detail here for reasons of piety, but is done in a manner comparable to other publications.
 ====Emission factors==== ====Emission factors====
  
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 In 2018 the TERT noted that the German Hg EF is 100 times smaller than the default value proposed in the 2016 EMEP/EEA Guidebook and the Cd and Pb EF are 1000 times smaller than the default values proposed in the 2016 EMEP/EEA Guidebook. However, the EF for Pb and Cd are based on national expert judgement: assumption that a) the emissions behave similarly to dust and b) the dust limit value of the air pollution control specification (27th BImSchV) is complied with (to be confirmed on the basis of the new measurement data from 5 crematoria with different exhaust gas cleaning systems). The Hg EF was calculated on the basis of the German report on “OSPAR Recommendation 2003/4 on controlling the dispersal of mercury from crematoria", but is under evaluation. In 2018 the TERT noted that the German Hg EF is 100 times smaller than the default value proposed in the 2016 EMEP/EEA Guidebook and the Cd and Pb EF are 1000 times smaller than the default values proposed in the 2016 EMEP/EEA Guidebook. However, the EF for Pb and Cd are based on national expert judgement: assumption that a) the emissions behave similarly to dust and b) the dust limit value of the air pollution control specification (27th BImSchV) is complied with (to be confirmed on the basis of the new measurement data from 5 crematoria with different exhaust gas cleaning systems). The Hg EF was calculated on the basis of the German report on “OSPAR Recommendation 2003/4 on controlling the dispersal of mercury from crematoria", but is under evaluation.
  
-Nevertheless a current analysis of measured data could decrease the country specific EF for POP further. After the done finalization of a research Project [FKZ 3716 53 3021 „Umweltrelevanz und Stand der Technik bei Einäscherungsanlagen“ (Environmental relevance and state of the art for cremation plants); URL: https://www.umweltbundesamt.de/publikationen/umweltrelevanz-stand-technik-einaescherungsanlagen] the transparent explanation of this is still outstanding.+After the finalization of a research Project [(FKZ 3716 53 3021 „Umweltrelevanz und Stand der Technik bei Einäscherungsanlagen“ (Environmental relevance and state of the art for cremation plants); URL: https://www.umweltbundesamt.de/publikationen/umweltrelevanz-stand-technik-einaescherungsanlagen)] the Hg EF is revised. As part of the project, emission measurements were carried out at six cremation routes. According to OSPAR reporting 2010/2014, approx. 90% of the plants have effective Hg mitigation technology, whereas approx. 10% are not equipped with effective Hg mitigation technology. This ratio is roughly reflected in the 2020 project report, too. 
 +This results in the following weighted mean value:  
 +0.9*0.0225 g/h + 0.1*0.2468 g/h = 0.0449588207 g/h.   
 +Since the cremation duration is approximately one hour, the mean value per hour corresponds to the Hg load per cremation and is used accordingly in the inventory calculation. Values are interpolated between the two endpoints 2010 and 2018.
  
-EF for TSP, PM10, and PM2.5 derive from the research study "Studie zur Korngrößenverteilung (PM10 und PM2.5) von Staubemissionen" [(Dreiseidler, A.; Baumbach, G.; Pregger, T.; Obermeier, A. (1999): Studie zur Korngrößenverteilung (< PM10 und < PM2,5) von Staubemissionen. UBA-Forschungsbericht 297 44 853, Umweltbundesamt Berlin (Study on particle size distribution (< PM10 and < PM2,5) of dust emissions))].+EF for TSP, PM₁₀, and PM₂.₅ derive from the research study "Studie zur Korngrößenverteilung (PM₁₀ und PM₂.₅) von Staubemissionen" [(Dreiseidler, A.; Baumbach, G.; Pregger, T.; Obermeier, A. (1999): Studie zur Korngrößenverteilung (< PM₁₀ und < PM₂.₅) von Staubemissionen. UBA-Forschungsbericht 297 44 853, Umweltbundesamt Berlin (Study on particle size distribution (< PM₁₀ and < PM₂.₅) of dust emissions))].
 ===== Trends in emissions ===== ===== Trends in emissions =====
  
-All emission trends are the result of the increasing trend of AD, partly with decreasing EF at the same time.+Most emission trends are the result of the increasing trend of AD, partly with decreasing EF at the same time. As result even the trend for Hg emissions is decreasing for a temporary period. 
 [{{:sector:waste:em_5c_crem_since_1990.png|**Emission trends in NFR 5.C.1.b.v**}}] [{{:sector:waste:em_5c_crem_since_1990.png|**Emission trends in NFR 5.C.1.b.v**}}]
-[{{:sector:waste:em_5c_crem_Hg.png|**Emission trend of mercury**}}] 
-\\ 
 ===== Recalculations ===== ===== Recalculations =====
  
-With emission factor of Mercury revised, a small recalculations has been carried out compared to last year's submission.[{{:sector:waste:recalculations_5c1bv_since_2010.png|**Recalculations in NFR 5.C.1.b.v**}}]+With **activity data** and **emission factors** remaining unrevised, no recalculations have been carried out compared to last year's submission.
  
 <WRAP center round info 60%> <WRAP center round info 60%>
-For pollutant-specific information on recalculated emission estimates for Base Year and 2018, please see the pollutant specific recalculation tables following [[general:recalculations:start|chapter 8.1 - Recalculations]].+For **pollutant-specific information on recalculated emission estimates for Base Year and 2019**, please see the recalculation tables following [[general:recalculations:start|chapter 8.1 - Recalculations]].
 </WRAP> </WRAP>
 +