{"id":"W3216775048","doi":"10.32920/ryerson.14665875.v1","title":"Experimental investigation of polyvinyl alcohol degradation in UV/H202 photochemical reactors using different hydrogen peroxide feeding strategies","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Water Quality Monitoring and Analysis","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University; University of Waterloo","funders":"","keywords":"Polyvinyl alcohol; Hydrogen peroxide; Polymer; Degradation (telecommunications); Chemical engineering; Wastewater; Aqueous solution; Chemistry; Polymer degradation; Batch processing; Effluent; Coating; Materials science; Pulp and paper industry; Process engineering; Organic chemistry; Environmental engineering; Environmental science; Computer science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004840698,0.0005714314,0.0005751969,0.0002040093,0.0003529571,0.0003855434,0.0005814401,0.0006219047,0.000615015],"category_scores_gemma":[0.0003603196,0.0002216574,0.0004907743,0.000435389,0.000293742,0.0003135937,0.0002282321,0.0008699454,0.0002215951],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000414188,"about_ca_system_score_gemma":0.0002780909,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001961211,"about_ca_topic_score_gemma":0.001741324,"domain_scores_codex":[0.9995078,0.00006889164,0.00005482347,0.000135436,0.0001372302,0.0000958554],"domain_scores_gemma":[0.9996766,0.0001096643,0.00007918551,0.00003852865,0.00007481933,0.00002126932],"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":[0.0001953232,0.0001222615,0.0003062423,0.0001031183,0.00001111246,0.00004921063,0.00005812021,0.0003715375,0.9976305,0.00003165464,0.00002288668,0.001098193],"study_design_scores_gemma":[0.000007417758,0.0005698667,0.0009686088,0.000004665231,0.00001590152,0.00002322684,0.00003147214,0.0009495988,0.9971929,0.00001384091,0.0002163206,0.000006143534],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966087,0.0004931858,0.001863478,0.0000302905,0.0000185077,0.00003861657,0.0003151962,0.00005320368,0.0005788203],"genre_scores_gemma":[0.9943059,0.0008181588,0.003743802,0.00002756507,0.0000115605,0.0000813472,0.000249643,0.00002024745,0.0007418114],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001961211,"threshold_uncertainty_score":0.003899634,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06561398014722226,"score_gpt":0.3018729079929111,"score_spread":0.2362589278456888,"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."}}