{"id":"W2971895957","doi":"10.1039/c9ew00409b","title":"PFOA and PFOS removal by ion exchange for water reuse and drinking applications: role of organic matter characteristics","year":2019,"lang":"en","type":"article","venue":"Environmental Science Water Research & Technology","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":112,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal; Vancouver Biotech (Canada); University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Reuse; Environmental chemistry; Environmental science; Organic matter; Contamination; Persistence (discontinuity); Chemistry; Waste management; Ecology; Geology; Biology; Engineering","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002551266,0.0004009372,0.0002365349,0.0001915659,0.0001790789,0.0004467862,0.0001961669,0.000438474,0.001110918],"category_scores_gemma":[0.000274881,0.0001061846,0.0003015878,0.0001594323,0.0001746237,0.0005962381,0.0002022457,0.0002128236,0.0003753293],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002432145,"about_ca_system_score_gemma":0.0002581422,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001537164,"about_ca_topic_score_gemma":0.001662113,"domain_scores_codex":[0.9998522,0.00002052756,0.000007948479,0.00003180887,0.0000400381,0.0000474503],"domain_scores_gemma":[0.9999118,0.00002111956,0.00001932804,0.000005553012,0.00002857515,0.00001363493],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003667762,0.00004939678,0.0005897374,0.0001053684,0.00001315271,0.00003082546,0.00002671092,0.0002689743,0.9880267,0.0000936791,0.0001156831,0.01031294],"study_design_scores_gemma":[0.00001465483,0.0004365712,0.002846,0.000006405753,0.0000265657,0.000107725,0.00005007493,0.002142541,0.9911048,0.0001120045,0.003134245,0.00001834457],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.988775,0.004789907,0.003687119,0.0001547248,0.00007734368,0.00002724335,0.00009604065,0.00004885831,0.002343719],"genre_scores_gemma":[0.9912676,0.002179894,0.00215512,0.00005566587,0.00001827358,0.00001216956,0.0001066023,0.00001551681,0.004189096],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001537164,"threshold_uncertainty_score":0.00371635,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009560862722465044,"score_gpt":0.2617045681475573,"score_spread":0.2521437054250922,"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."}}