{"public_id":"cl_cae32305973fad9af392bc301a54029f","status":"active","superseded_by_public_id":null,"corpus_id":197167492,"text":"The highest removal of long-chain crude oil per unit hydroxyl radical yield was 1345 mg/kg for inactive SOM-Fe, 3.6 times that for active SOM-Fe.","confidence":0.9,"paper":{"corpus_id":197167492,"title":"Efficiently dedicated oxidation of long-chain crude oil in the soil by inactive SOM-Fe","url":"https://sah.borca.ai/papers/197167492"},"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":35,"public_id":"b2adb6bfad","public_label":"Anonymous (b2adb6bfad)","roles":["review"],"url":"https://sah.borca.ai/u/b2adb6bfad"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","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_16f9728b041d5f1e7885d85b0faa2e1a","name":"active SOM-Fe","description":"A Fenton catalyst system using untreated, active soil organic matter-bound iron, used as a comparison condition.","types":["material","treatment system"],"url":"https://sah.borca.ai/concepts/co_16f9728b041d5f1e7885d85b0faa2e1a"},{"public_id":"co_851c407b97f86719b87a0577615322db","name":"inactive SOM-Fe","description":"A Fenton catalyst system using soil organic matter-bound iron that has been inactivated, studied here for crude oil oxidation.","types":["material","treatment system"],"url":"https://sah.borca.ai/concepts/co_851c407b97f86719b87a0577615322db"},{"public_id":"co_ed0c427db879163d16cf2e430a663256","name":"hydroxyl radical","description":"The reactive oxidizing species generated in the Fenton system that is responsible for oxidizing organic contaminants and soil organic matter.","types":["chemical species"],"url":"https://sah.borca.ai/concepts/co_ed0c427db879163d16cf2e430a663256"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_cae32305973fad9af392bc301a54029f"}