{"id":"W4406944225","doi":"10.1016/j.envres.2025.120990","title":"A critical review on phosphorus recovery from source-diverted blackwater","year":2025,"lang":"en","type":"review","venue":"Environmental Research","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Australian Research Council","keywords":"Blackwater; Environmental science; Struvite; Sewage treatment; Waste management; Wastewater; Environmental engineering; Engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.001437997,0.0007686465,0.001607,0.0002206513,0.0004699661,0.0001497521,0.001550181,0.000397656,0.03189475],"category_scores_gemma":[0.0004595109,0.0006163472,0.000745757,0.0007204576,0.0008778265,0.0002169652,0.003407203,0.001668366,0.04245811],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002191382,"about_ca_system_score_gemma":0.0000522035,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004166049,"about_ca_topic_score_gemma":0.0000075389,"domain_scores_codex":[0.9926223,0.001072527,0.0008607056,0.001789453,0.002367306,0.001287758],"domain_scores_gemma":[0.9962333,0.001653221,0.0001365874,0.001559916,0.0000050545,0.0004118618],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003371266,0.0004953038,0.00003328687,0.003987395,0.00009955844,0.00008374002,0.0000155609,0.000001431133,0.000001104055,0.00001362345,0.1035184,0.8917169],"study_design_scores_gemma":[0.0001834628,0.0002425209,0.00005763567,0.03132645,0.0003551496,0.000002732028,0.00001639211,0.000006757341,0.00001498204,0.000576256,0.9666573,0.0005603593],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00003353303,0.9763752,0.00002124931,0.0002692616,0.000305322,0.002331117,0.0003579175,0.0000559119,0.02025053],"genre_scores_gemma":[0.00003364498,0.9731894,0.00007594041,0.000861999,0.0000965897,0.0006609667,0.0004976985,0.00009070428,0.02449305],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.8911565,"threshold_uncertainty_score":0.9996288,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06200023685419637,"score_gpt":0.3566440083439548,"score_spread":0.2946437714897584,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}