Chemical Oxygen Demand
fo-44ac622598b3431b
Identity
- Type
- Aggregate measurement
- CAS
- —
- EC
- —
- Origin
- EF 3.1 hybrid_name_cas_v1
- Changes
- 18 across every transformer
Alternative labels
2- COD, Chemical Oxygen Demand
- COD (Chemical Oxygen Demand), FR
Properties
| Property | Value |
|---|---|
| Expressed as brightway:expressedAs | {'@id': 'https://vocab.brightway.dev/flow-objects/fo-fb432c4d5067c1b9'} |
Elementary flows
6| Flow | Context | Source | Unit | CFs |
|---|---|---|---|---|
| 08a91e70-3ddc-11dd-97ee-0050c2490048 | Environmental → Water → Long-term | EF 3.1 | kg | 0 |
| 08a91e70-3ddc-11dd-97f0-0050c2490048 | Environmental → Water → Ocean | EF 3.1 | kg | 0 |
| 8ef3fac1fb11cf003c515b1c78f6c4f6588fcec7 | Environmental → Water → River | bafu algorithm addition | kg | 0 |
| 08a91e70-3ddc-11dd-97ed-0050c2490048 | Environmental → Water → Surface water | EF 3.1 | kg | 0 |
| 7af7fb167060be4ac7c1b6098c77c7aa458b4697 | Environmental → Water → Unconfined aquifer | ecoinvent algorithm addition | kg | 0 |
| 08a91e70-3ddc-11dd-97ef-0050c2490048 | Environmental → Water → Unknown | EF 3.1 | kg | 0 |
History
Everything that changed this substance (18 changes)
Full record
Flow object JSON
{
"flow_object_id": "fo-44ac622598b3431b",
"prefLabel": [
{
"@value": "Chemical Oxygen Demand",
"@language": "en",
"@lang": "en",
"provenance": {
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"prov:hadPrimarySource": [
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],
"prov:wasDerivedFrom": "legacy name field"
}
}
],
"altLabel": [
{
"@value": "COD, Chemical Oxygen Demand",
"@language": "en",
"@lang": "en",
"provenance": {
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},
{
"@value": "COD (Chemical Oxygen Demand), FR",
"@language": "en",
"@lang": "en",
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}
],
"properties": {
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"rdfs:label": "expressed as",
"@value": [
{
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}
],
"provenance": {
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},
"references": [],
"created_from": {
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"seed_uuid": "08a91e70-3ddc-11dd-97ed-0050c2490048",
"seed_source": "EF 3.1",
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"types": [
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},
"aggregate_measurement": {
"id": "chemical_oxygen_demand",
"label": "Chemical oxygen demand",
"definition": "The mass of oxygen a chemical oxidant consumes in breaking down everything oxidisable in a sample. A measure of how much organic matter a discharge carries, made by oxidising all of it at once and weighing the oxygen that took.",
"matched_on": "Chemical Oxygen Demand",
"expressed_as": "fo-fb432c4d5067c1b9",
"sums_over": "unstated",
"registry_identifiers_withdrawn": [],
"provenance": {
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},
"classifications": {},
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"parent_flow_object_id": null,
"parent_intervention_id": null,
"@type": [
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}
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- This substance is published under the wrong name
- This is not that chemical
- This record is two substances, or it is a second copy of one
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