{"id":"W4405977990","doi":"10.1016/j.jece.2024.115302","title":"Assessment of active heterotrophs and hydrolytic enzyme activities as indicators of hydrolysis rates in anaerobic digestion of mixed primary and waste activated sludges","year":2025,"lang":"en","type":"article","venue":"Journal of environmental chemical engineering","topic":"Anaerobic Digestion and Biogas Production","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Hydrolysis; Anaerobic digestion; Heterotroph; Chemistry; Primary (astronomy); Digestion (alchemy); Anaerobic exercise; Activated sludge; Enzyme; Biochemistry; Food science; Waste management; Chromatography; Wastewater; Methane; Biology; Organic chemistry; Bacteria","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":[0.0006464333,0.0004350589,0.0004131093,0.0005344233,0.0001814913,0.0006955118,0.0001946262,0.0004644704,0.0001911663],"category_scores_gemma":[0.0005585534,0.0002833309,0.0003048257,0.0004504281,0.0002766924,0.0003703008,0.0002563327,0.0003774929,0.0001168119],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001873306,"about_ca_system_score_gemma":0.0003100552,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001078758,"about_ca_topic_score_gemma":0.001551561,"domain_scores_codex":[0.999402,0.0001471322,0.0000621418,0.00009767927,0.0002374099,0.0000535325],"domain_scores_gemma":[0.9996624,0.000102338,0.00006266569,0.00001681847,0.00009356228,0.00006227642],"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":[0.0006350059,0.00008467108,0.004304655,0.00003563618,0.00002163248,0.000022873,0.00004377188,0.0001657922,0.9924009,0.00002215661,0.0000062736,0.002256464],"study_design_scores_gemma":[0.00001472181,0.0008291479,0.04429331,0.000009017666,0.00007829654,0.0001190932,0.0001468959,0.003522323,0.9506049,0.00004606298,0.000320667,0.00001557226],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980578,0.0005119,0.001081628,0.000008475192,0.000005906676,0.000008625643,0.0000796212,0.000004567073,0.0002414589],"genre_scores_gemma":[0.9965901,0.0003781549,0.002079638,0.000009671036,0.000006110952,0.00001699139,0.0002063874,0.000003610726,0.000709338],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001078758,"threshold_uncertainty_score":0.003418684,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00221284434363925,"score_gpt":0.1882734704573721,"score_spread":0.1860606261137329,"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."}}