{"id":"W2767500376","doi":"10.1680/jenes.17.00019","title":"Improving potassium recovery with new solubility product values for K-struvite","year":2017,"lang":"en","type":"article","venue":"Journal of Environmental Engineering and Science","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Struvite; Potassium; Supersaturation; Phosphorus; Solubility; Chemistry; Nutrient; Ammonium; Nitrogen; Precipitation; Pulp and paper industry; Environmental chemistry; Environmental science; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007494081,0.0001184737,0.0001426138,0.00004005738,0.0004144496,0.0001667473,0.0004236259,0.00001623279,0.00003299085],"category_scores_gemma":[0.00009286831,0.00008850006,0.00004456803,0.00004475523,0.0003788684,0.0009780932,0.0002463076,0.00009659229,0.000002651738],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000166512,"about_ca_system_score_gemma":0.00001830462,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004191303,"about_ca_topic_score_gemma":0.000001406716,"domain_scores_codex":[0.998919,0.00000338975,0.0001847915,0.000255652,0.0003765024,0.0002606363],"domain_scores_gemma":[0.999251,0.00001953647,0.0002464971,0.0002860137,0.000003411828,0.0001935166],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0002552304,0.0001924833,0.1134413,0.00004839625,0.00003683353,0.00001337008,0.0003326612,0.01560543,0.7372726,0.0000477653,0.0007984942,0.1319555],"study_design_scores_gemma":[0.0009147024,0.0009506056,0.9228339,0.0000595921,0.0000541934,0.00004701965,0.00007872985,0.01101777,0.05769899,0.0002764813,0.005716799,0.0003512508],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951261,0.0001374477,0.003910156,0.0002021634,0.0003054142,0.0001549332,0.000004339191,0.000006135872,0.0001532674],"genre_scores_gemma":[0.9887218,0.00008443347,0.01069008,0.00001848028,0.00007983709,0.000002142018,2.067769e-7,0.00000844545,0.0003945084],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8093926,"threshold_uncertainty_score":0.3608928,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006039336904415698,"score_gpt":0.1889838150037324,"score_spread":0.1829444780993167,"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."}}