meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
sector:ippu:mineral_industry:construction_demolition:start [2024/03/13 13:30] – [Emission factors] kludtsector:ippu:mineral_industry:construction_demolition:start [2024/11/06 13:54] (current) – external edit 127.0.0.1
Line 3: Line 3:
 ===== Short description ===== ===== Short description =====
  
-^  Category Code                          ^  Method  ^  AD        ^  EF  ^ +^  Category Code                          ^  Method  ^  AD  ^  EF  ^ 
-|  2.A.5.b                              |  T1   |  NS  |  CS  | +|  2.A.5.b                                |  T1/T2   |  NS  |  CS  | 
-|  {{page>general:Misc:LegendEIT:start}}                              ||||+|  {{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  | |  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  |
Line 17: Line 19:
 ===== Methodology ===== ===== Methodology =====
  
-Since the last update of the UNECE Guidebook, a Tier 1 method is applied to estimate particulate matter emissions. +Since the last update of the UNECE Guidebook, a Tier 1 method is applied to estimate particulate matter emissions. The T1 GB method is used by us with various adaptations to national conditions, so this is already higher tier, perhaps as T1/T2.
  
-The approach for uncontrolled fugitive emissions for this source category was adapted for national circumstances within a research Project (Umweltbundesamt, 2016) [(Umweltbundesamt, 2016: Development of Methods for the Generation of Emission Data for Air Pollutants from Building Activity and Construction Zones, Dessau-Roßlau, 2016 FILE?)], partly considered exiting control techniques. As a result, the information of the statistics is combined with modified default emission factors for TSP and PM.+The approach for uncontrolled fugitive emissions for this source category was adapted for national circumstances within a research Project (Umweltbundesamt, 2016) [(Umweltbundesamt, 2016: Development of Methods for the Generation of Emission Data for Air Pollutants from Building Activity and Construction Zones, Dessau-Roßlau, 2016, https://research.ebsco.com/linkprocessor/plink?id=46c9c9e5-c6f9-3229-b7af-6585eb409115)], partly considered exiting control techniques. As a result, the information of the statistics is combined with modified default emission factors for TSP and PM.
  
 ==== Activity data ==== ==== Activity data ====
Line 47: Line 49:
 | EM = EF * B * f * m     || | EM = EF * B * f * m     ||
  
-The EF is adapted with Moisture Level Correction factor and Silt Content Correction factor in all cases, both 0.20 and 2.22. The assumption about the duration of the construction activity uses the Default values (EEA, 2016)[(EEA2016)]:+The EF is adapted with Moisture Level Correction factor and Silt Content Correction factor in all cases, both 0.20 and 2.22. The assumption about the duration of the construction activity uses the Default values (EEA, 2023)[(EEA2023)]:
 ^ Type of building                                   ^^  Estimated duration (year)      ^^ ^ Type of building                                   ^^  Estimated duration (year)      ^^
 | Construction of houses (single and two family)     ||  0.5 (6 months)                 || | Construction of houses (single and two family)     ||  0.5 (6 months)                 ||
Line 60: Line 62:
  
 [{{:sector:ippu:mineral_industry:EM_2A5b_since_1990.PNG|**Emission trends in NFR 2.A.5.b**}}] [{{:sector:ippu:mineral_industry:EM_2A5b_since_1990.PNG|**Emission trends in NFR 2.A.5.b**}}]
 +
 +Notes to PCB emissions of old buildings are given in chapter [[sector:ippu:pops_and_hm_consumption:start|2.K - Consumption of POPs and Heavy Metals]].
  
 ===== Recalculations ===== ===== Recalculations =====