Brightway Flows 1.0
GitHub

Identity

Substance
fo-091ee609e440c714 Neutral molecule
Source
EF 3.1
Unit
kg
Context
Environmental → Air → Ground level → Urban (>1000 people/square mile)
CAS
7697-37-2
EC
231-714-2

Context

Dimension
Environmental
Media
Air
Population density
Urban (>1000 people/square mile)
Strata
Ground level

Alternative labels

18

Source lists

4
List Version Source flow Name there Why this flow
EF 3.1 fe89e0fa-8754-4699-bd86-9e0a727e952b nitric acid The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
agribalyse 3.2 38eb30d5-12fb-5e6b-b30c-410735643910 Nitric acid The CAS numbers are the same (7697-37-2); both name the same compartment.
bafu 2026-v1 b0392748-1497-5d59-a7a2-cce0e71ee96a Nitric acid The CAS numbers are the same (7697-37-2); both name the same compartment.
ecoinvent 3.12 b2da11d3-1828-464f-a32a-2a00e57d2916 Nitric acid The CAS numbers are the same (7697-37-2); both name the same compartment.

Concept associations

4
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 fe89e0fa-8754-4699-bd86-9e0a727e952b nitric acid Emissions/Emissions to air/Emissions to urban air close to ground exactMatch
ecoinvent 3.12 b2da11d3-1828-464f-a32a-2a00e57d2916 Nitric Acid air / urban air close to ground closeMatch
bafu 2026-v1 b0392748-1497-5d59-a7a2-cce0e71ee96a Nitric Acid emissions to air / high. pop. closeMatch
agribalyse 3.2 38eb30d5-12fb-5e6b-b30c-410735643910 Nitric Acid Emissions to air / high. pop. closeMatch

Characterisation factors

19

Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.

Method Implementation Category Place Factor Published as
EF 3.1 European Commission — JRC Ecotoxicity, freshwater 0.84397
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater 0.84397
EF 3.1 GreenDelta Ecotoxicity, freshwater 0.84397
EF 3.1 consensus-flow-list Ecotoxicity, freshwater 0.84397 agreed
EF 3.1 European Commission — JRC Ecotoxicity, freshwater_inorganics 0.84397
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater_inorganics 0.84397
EF 3.1 GreenDelta Ecotoxicity, freshwater_inorganics 0.84397
EF 3.1 consensus-flow-list Ecotoxicity, freshwater_inorganics 0.84397 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer 3.7498e-07
EF 3.1 ecoinvent Centre Human toxicity, non-cancer 3.7498e-07
EF 3.1 GreenDelta Human toxicity, non-cancer 3.7498e-07
EF 3.1 consensus-flow-list Human toxicity, non-cancer 3.7498e-07 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer_inorganics 3.7498e-07
EF 3.1 ecoinvent Centre Human toxicity, non-cancer_inorganics 3.7498e-07
EF 3.1 GreenDelta Human toxicity, non-cancer_inorganics 3.7498e-07
EF 3.1 consensus-flow-list Human toxicity, non-cancer_inorganics 3.7498e-07 agreed
Stepwise 2006 consensus-flow-list Acidification 4.6 carried
Stepwise 2006 consensus-flow-list Eutrophication, aquatic 0.051111 carried
Stepwise 2006 consensus-flow-list Eutrophication, terrestrial 24 carried

This flow in the difference report

History

The change log and the PROV-O trail (2 consensus changes)

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Full record

Flow JSON
{
  "altLabel": [
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      "@value": "HNO3",
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    },
    {
      "@value": "HONO2",
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    },
    {
      "@value": "Salpetersaeure",
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    },
    {
      "@value": "[NO2(OH)]",
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    {
      "@value": "acide azotique",
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      "@value": "Aqua fortis",
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}

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