{"id":"W2027338348","doi":"10.1139/s03-048","title":"Pilot-scale study of phosphorus recovery through struvite crystallization – II: Applying in-reactor supersaturation ratio as a process control parameter","year":2003,"lang":"en","type":"article","venue":"Journal of Environmental Engineering and Science","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; BC Hydro","keywords":"Supersaturation; Struvite; Crystallization; Solubility; Phosphorus; Ammonium; Metastability; Chemistry; Process (computing); Nitrogen; Materials science; Chemical engineering","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008048924,0.0007418469,0.001388343,0.000191546,0.0005604601,0.0005579165,0.0006921762,0.0007070471,0.0006615278],"category_scores_gemma":[0.0006287331,0.0002624056,0.0008118887,0.0003550835,0.0004257983,0.0004034273,0.0004348645,0.000999396,0.000249834],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000614276,"about_ca_system_score_gemma":0.0009293128,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007009701,"about_ca_topic_score_gemma":0.005396117,"domain_scores_codex":[0.9995624,0.00008911495,0.00004018112,0.00009336245,0.0001364246,0.00007848333],"domain_scores_gemma":[0.9996381,0.0001521284,0.0000520722,0.0000388233,0.0000769928,0.00004194166],"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":[0.0003842057,0.0003749144,0.0004872931,0.0001409622,0.00002213622,0.00007178891,0.00005437905,0.000994746,0.9955001,0.00002373955,0.00004059665,0.001904922],"study_design_scores_gemma":[0.00004498067,0.001584858,0.001142112,0.000002463345,0.00002992489,0.00004118332,0.00002178135,0.001806332,0.9950255,0.0000164034,0.0002755471,0.000009062032],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9935542,0.0001410231,0.005236728,0.00004218785,0.00001290614,0.0002337979,0.0002740631,0.0001146529,0.0003903526],"genre_scores_gemma":[0.9884372,0.0003570691,0.009470436,0.00003229493,0.00001099098,0.0001807649,0.0004977336,0.00005256373,0.0009608611],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007009701,"threshold_uncertainty_score":0.01393783,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006380367132453804,"score_gpt":0.2008182554323097,"score_spread":0.1944378882998559,"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."}}