{"public_id":"cl_1e1d4bfcd173bfa7fdc7fe9166ba44d7","status":"active","superseded_by_public_id":null,"corpus_id":218505482,"text":"Membrane fouling, membrane cleaning, and membrane modules are discussed as key topics in wastewater-treatment membrane systems.","confidence":0.86,"paper":{"corpus_id":218505482,"title":"Membrane Technologies in Wastewater Treatment: A Review","url":"https://sah.borca.ai/papers/218505482"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.86,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_2022618b0f394d048f21d75572803995","name":"membrane modules","description":"The physical module configurations used to house and operate membranes in treatment systems.","types":["system component"],"url":"https://sah.borca.ai/concepts/co_2022618b0f394d048f21d75572803995"},{"public_id":"co_67ae284dffbd9f7f7bcdb60e7b2322c1","name":"membrane cleaning","description":"Procedures used to remove deposits and restore membrane performance.","types":["maintenance process"],"url":"https://sah.borca.ai/concepts/co_67ae284dffbd9f7f7bcdb60e7b2322c1"},{"public_id":"co_69d7fe30c7b8c4866cd8cd3ef0482354","name":"membrane fouling","description":"Accumulation of material on a membrane surface or within pores that impairs performance.","types":["phenomenon"],"url":"https://sah.borca.ai/concepts/co_69d7fe30c7b8c4866cd8cd3ef0482354"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_1e1d4bfcd173bfa7fdc7fe9166ba44d7"}