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sector:ippu:other_solvent_and_product_use:domestic_solvent_use:start [2021/01/26 17:07] – [Specific information] kuntze | sector:ippu:other_solvent_and_product_use:domestic_solvent_use:start [2023/06/27 08:51] (current) – [Method] kotzulla | ||
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===== Short description ===== | ===== Short description ===== | ||
- | ||~ NFR-Code ||~ Name of Category | + | ^ Category |
- | ||= 2.D.3.a | + | | 2.D.3.a |
- | [[collapsible show=" | + | ^ ^ NO< |
- | [[include emission-trends-all-legend]] | + | | Key Category: |
- | [[/collapsible]] | + | |
- | + | ||
- | This source category comprises | + | |
The following product groups are taken into consideration: | The following product groups are taken into consideration: | ||
- | ==== i) Domestic solvent use ==== | + | == i) Domestic solvent use == |
* **Soaps** | * **Soaps** | ||
* **Laundry detergents, dishwashing detergents and cleaning products** (fabric softeners; universal detergents; washing agents; auxiliary washing preparations; | * **Laundry detergents, dishwashing detergents and cleaning products** (fabric softeners; universal detergents; washing agents; auxiliary washing preparations; | ||
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* **Antifreeze agents for cars** | * **Antifreeze agents for cars** | ||
- | ==== ii) Domestic use of pharmaceutical products | + | == ii) Domestic use of pharmaceutical products == |
- | ‘NMVOC’ is defined in keeping | + | ‘NMVOC’ is defined in accordance |
===== Method ===== | ===== Method ===== | ||
- | ==== General procedure | + | == General procedure == |
- | NMVOC emissions are calculated in keeping | + | NMVOC emissions are calculated in accordance |
In this approach, solvent-based products or solvents are allocated to the source category, and then the relevant NMVOC emissions are calculated from those solvent quantities via specific emission factors. Thus, the use of this method is possible with the following valid input figures for each product group: | In this approach, solvent-based products or solvents are allocated to the source category, and then the relevant NMVOC emissions are calculated from those solvent quantities via specific emission factors. Thus, the use of this method is possible with the following valid input figures for each product group: | ||
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* The VOC concentrations in these products (substances and preparations), | * The VOC concentrations in these products (substances and preparations), | ||
* The relevant application and emission conditions (or the resulting specific emission factor). | * The relevant application and emission conditions (or the resulting specific emission factor). | ||
- | |||
The quantity of the solvent-based (pre-)product corresponds to the domestic consumption which is the sum of domestic production plus import minus export. | The quantity of the solvent-based (pre-)product corresponds to the domestic consumption which is the sum of domestic production plus import minus export. | ||
- | ^ NMVOC Emission | + | <WRAP center round info 55%> |
+ | EM< | ||
+ | </ | ||
The calculated NMVOC emissions of different product groups for a source category are then aggregated. | The calculated NMVOC emissions of different product groups for a source category are then aggregated. | ||
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The product / substance quantities used are determined at the product-group level with the help of production and foreign-trade statistics. Where possible, the so-determined domestic-consumption quantities are then further verified via cross-checking with industry statistics. | The product / substance quantities used are determined at the product-group level with the help of production and foreign-trade statistics. Where possible, the so-determined domestic-consumption quantities are then further verified via cross-checking with industry statistics. | ||
- | ==== Specific information | + | == Specific information == |
Calculation of domestic consumption was based on: | Calculation of domestic consumption was based on: | ||
* the German production statistics and external trade statistics for the subgroup “Domestic solvent use”. | * the German production statistics and external trade statistics for the subgroup “Domestic solvent use”. | ||
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== General information == | == General information == | ||
- | Since 1990, so the data, NMVOC emissions from use of solvents and solvent-containing products in general have decreased by nearly | + | Since 1990, so the data, NMVOC emissions from use of solvents and solvent-containing products in general have decreased by nearly |
== Specific information == | == Specific information == | ||
- | Until 1999, data of the present source categories 2.D.3.a, 2.D.3.h and 2.D.3.i were treated as one source group. Since 2000, a more detailed data collection enables to follow the development of source group 2.D.3.a, which accounts for about 10 – 12% of total NMVOC emissions from solvent-based products. | + | Until 1999, data of the present source categories 2.D.3.a, 2.D.3.h and 2.D.3.i were treated as one source group. Since 2000, a more detailed data collection enables to follow the development of source group 2.D.3.a, which accounts for about 10 – 16% of total NMVOC emissions from solvent-based products. |
Only a slight decrease in the overall NMVOC emissions can be observed since 2000. The following four product groups, cause the major emissions in category 2.D.3.a: hair sprays, antifreeze agents for cars, eau de toilette and pharmaceutical products. These four product groups comprise together about 44 – 69% of total emissions. | Only a slight decrease in the overall NMVOC emissions can be observed since 2000. The following four product groups, cause the major emissions in category 2.D.3.a: hair sprays, antifreeze agents for cars, eau de toilette and pharmaceutical products. These four product groups comprise together about 44 – 69% of total emissions. | ||
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===== Recalculations ===== | ===== Recalculations ===== | ||
- | There are no recalculations. | + | Routinely the NMVOC emissions of the last reported year must be actualized in the next reporting cycle as the final data of the foreign trade statistics |
+ | For the year 2020, this adjustment is postponed to the submission 2024 because for some applications the calculation bases also have to be reviewed for further years and this review could not be completed in time for the 2023 reporting. | ||
+ | <WRAP center round info 60%> | ||
+ | For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the pollutant specific recalculation tables following [[general: | ||
+ | </ | ||
===== Planned improvements ===== | ===== Planned improvements ===== | ||
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At the moment, no category-specific improvements are planned. | At the moment, no category-specific improvements are planned. | ||
- | ------ | ||
- | |||
- | [[bibliography]] | ||
- | |||
- | : 3 : 31. BImSchV: Ordinance on the limitation of emissions of volatile organic compounds due to the use of organic solvents in certain facilities; https:// | ||
- | |||
- | : 4: 2. BImSchV: Ordinance on the limitation of emissions of highly volatile halogenated organic compounds; https:// | ||
- | [[/ |