Total Organic Carbon

Substance: fo-996214584dce7754 Aggregate measurement
Source: EF 3.1
Unit: kg
Context: Environmental → Water → Unknown
CAS: —
EC: —

Dimension: Environmental
Media: Water
Water body: Unknown

List	Version	Source flow	Name there	Why this flow
EF	3.1	4d9a8790-3ddd-11dd-8e7f-0050c2490048	total organic carbon	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
bafu	2026-v1	c829d59a-f024-5583-9270-fedbfb9ba5f1	TOC, Total Organic Carbon	This substance answers to the name the row carries; both name the same compartment.
ecoinvent	3.12	cec4a04d-562a-4a38-a98f-5fb3d07eea6b	TOC, Total Organic Carbon	A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent	3.8	cec4a04d-562a-4a38-a98f-5fb3d07eea6b	TOC, Total Organic Carbon	A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	4d9a8790-3ddd-11dd-8e7f-0050c2490048	total organic carbon	Emissions/Emissions to water/Emissions to water, unspecified	exactMatch	—
ecoinvent 3.12	cec4a04d-562a-4a38-a98f-5fb3d07eea6b	TOC, Total Organic Carbon	water / unspecified	exactMatch	—
ecoinvent 3.8	cec4a04d-562a-4a38-a98f-5fb3d07eea6b	TOC, Total Organic Carbon	water / unspecified	exactMatch	—
bafu 2026-v1	c829d59a-f024-5583-9270-fedbfb9ba5f1	TOC, Total Organic Carbon	emissions to water / unspecified	closeMatch	—

The change log and the PROV-O trail (0 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.

Flow JSON

{
  "altLabel": [],
  "properties": {
    "https://vocab.brightway.one/terms/expressedAs": {
      "rdfs:label": "expressed as",
      "@value": [
        {
          "@id": "https://vocab.brightway.dev/flow-objects/fo-30e9695511cfde8c"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "aggregate_measurements.expressed_as"
      }
    }
  },
  "references": [],
  "prefLabel": [
    {
      "@value": "Total Organic Carbon",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "@type": [
    "https://vocab.brightway.one/terms/AggregateMeasurement"
  ],
  "uuid": "4d9a8790-3ddd-11dd-8e7f-0050c2490048",
  "identifier": "4d9a8790-3ddd-11dd-8e7f-0050c2490048",
  "source": "EF 3.1",
  "cas_numbers": [],
  "ec_numbers": [],
  "context": {
    "dimension": "Environmental",
    "media": "Water",
    "water_body": "Unknown"
  },
  "synonyms": [],
  "lcia_methods": [],
  "unit": "kg",
  "input_datasets": [
    "EF 3.1"
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "flow_object_id": "fo-996214584dce7754",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ef/3.1/flow/4d9a8790-3ddd-11dd-8e7f-0050c2490048",
        "skos:prefLabel": "total organic carbon",
        "context": "Emissions/Emissions to water/Emissions to water, unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-8e7f-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-8e7f-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "build_concept_associations",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
        ]
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ecoinvent/3.12/flow/cec4a04d-562a-4a38-a98f-5fb3d07eea6b",
        "skos:prefLabel": "TOC, Total Organic Carbon",
        "context": "water / unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-8e7f-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-8e7f-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.12:cec4a04d-562a-4a38-a98f-5fb3d07eea6b",
          "TOC, Total Organic Carbon",
          "ecoinvent-3.11-biosphere-EF-3.1-biosphere"
        ],
        "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ecoinvent/3.8/flow/cec4a04d-562a-4a38-a98f-5fb3d07eea6b",
        "skos:prefLabel": "TOC, Total Organic Carbon",
        "context": "water / unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-8e7f-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-8e7f-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:cec4a04d-562a-4a38-a98f-5fb3d07eea6b",
          "TOC, Total Organic Carbon",
          "ecoinvent-3.8-biosphere-EF-3.1-biosphere.json"
        ],
        "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/bafu/2026-v1/flow/c829d59a-f024-5583-9270-fedbfb9ba5f1",
        "skos:prefLabel": "TOC, Total Organic Carbon",
        "context": "emissions to water / unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-8e7f-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/4d9a8790-3ddd-11dd-8e7f-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_bafu",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "bafu:2026-v1:c829d59a-f024-5583-9270-fedbfb9ba5f1",
          "TOC, Total Organic Carbon",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:TOC, Total Organic Carbon; Total Organic Carbon",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=11",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(label:TOC, Total Organic Carbon; Total Organic Carbon);flow_object_candidates(1);elementary_candidates(11);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    }
  ],
  "_sources": {
    "prefLabel": "normalize_name_case",
    "name": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance",
    "properties": "link_flows_to_their_substance"
  },
  "general_comment": "The individual substances are to be inventoried, wherever possible. Highly impacting substances may not be \"hidden\" via using this sum-indicator. Reference elementary flow of the International Reference Life Cycle Data System (ILCD).",
  "_transformed": true,
  "_provided": {
    "name": "total organic carbon",
    "synonyms": [],
    "context": [
      "Emissions",
      "Emissions to water",
      "Emissions to water, unspecified"
    ],
    "cas_numbers": [],
    "ec_numbers": [],
    "unit": "kg"
  }
}

Total Organic Carbon

Identity

Context

Source lists

Concept associations

History

Full record

Keyboard