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activated sludge

processing sludge
Class type of: processing sludge, mud Q815353

Facts

4 properties
Subclass of
processing sludge, mud[1][2]
Described by source
Great Soviet Encyclopedia (1926–1947)[3]
On focus list of Wikimedia project
concrete/abstract disjunction anomalies[4]
P14541
1ic05t[5]
🏷️ Also known as
en activated sludge ar حمأة منشطة ar الحمأة المنشطة ar المعالجة البيولوجية بالحمأة المنشطة cs aktivovaný kal de Rücklaufschlamm de Belebtschlamm es depuracion biologica por fangos activos es depuracion biológica por fangos activos es depuración biológica por fangos activos es lodo activado es sistema de lodo fa لجن فعال fi aktiiviliete fr boues activées fr boue activee fr boue activée hi एक्टिवेटिड स्लज(सक्रिय कीचड़) it fanghi attivi it trattamento biologico a fanghi attivi
🔖 Identifiers · 10
OpenAlex ID
C2777730692, C2993025661
Encyclopedia of China (Third Edition) ID
191288
Environment Ontology ID
00002046
Freebase ID
/m/04_bxb
Great Russian Encyclopedia Online ID (2017)
1807910
Great Russian Encyclopedia portal ID
aktivnyi-il-00d089
JSTOR topic ID (archived)
activated-sludge
Microsoft Academic ID (discontinued)
2777730692
NDL Authority ID
00989395
NL CR AUT ID
ph114013

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Subclass of 2
mud, processing sludge
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References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). activated sludge. Retrieved November 4, 2026, from https://4ort.xyz/entity/activated-sludge
MLA “activated sludge.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/activated-sludge.
BibTeX @misc{4ortxyz_activated-sludge_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{activated sludge}}, year = {2026}, url = {https://4ort.xyz/entity/activated-sludge}, note = {Accessed: 2026-11-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): activated sludge — https://4ort.xyz/entity/activated-sludge (retrieved 2026-11-04)

Canonical URL: https://4ort.xyz/entity/activated-sludge · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4w ago · عُثمان · 2026-10-03 view diff on Wikidata ↗
    Environment Ontology ID → 00002046
    Exact match → —
    Wikipedia languages → ['commons', 'cs', 'de', 'et', 'fa', 'it', 'ja', 'pl', 'pt', 'ru', 'sr']
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Environment Ontology ID: 00002046"
  2. 16w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1ic05t
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 20w ago · JhealdBatch bot · 2026-06-16 view diff on Wikidata ↗
    Aliases → —
    Subclass of → —
    On focus list of Wikimedia project → concrete/abstract disjunction anomalies
    Described by source → Great Soviet Encyclopedia (1926–1947)
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/36807|batch #36807]]: tag for concrete/abstract disjunction anomaly"
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