{"id":"W3164543339","doi":"10.1039/d1ra01599k","title":"Enhanced simultaneous adsorption of As(<scp>iii</scp>), Cd(<scp>ii</scp>), Pb(<scp>ii</scp>) and Cr(<scp>vi</scp>) ions from aqueous solution using cassava root husk-derived biochar loaded with ZnO nanoparticles","year":2021,"lang":"en","type":"article","venue":"RSC Advances","topic":"Adsorption and biosorption for pollutant removal","field":"Environmental Science","cited_by":107,"is_retracted":false,"has_abstract":true,"ca_institutions":"Optech (Canada); Environment and Climate Change Canada","funders":"","keywords":"Adsorption; Chemistry; Biochar; Aqueous solution; Metal ions in aqueous solution; Langmuir adsorption model; Metal; Nuclear chemistry; Husk; Ion exchange; Chemisorption; Ion; Organic chemistry; Pyrolysis","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":[0.00008869602,0.0005567176,0.0003414772,0.0002280498,0.000124781,0.0002665815,0.0001936104,0.0002842021,0.0008036252],"category_scores_gemma":[0.0001574451,0.0001709611,0.0004574918,0.0001923977,0.0001559877,0.0002071633,0.0002241957,0.0003417952,0.0003084327],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002804031,"about_ca_system_score_gemma":0.0002320096,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002400431,"about_ca_topic_score_gemma":0.004995482,"domain_scores_codex":[0.9998739,0.00000938055,0.000009979669,0.00004139911,0.000038255,0.00002707578],"domain_scores_gemma":[0.9999511,0.00001076092,0.000007026035,0.000004455741,0.00001984919,0.000006697707],"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":[0.00002129152,0.000003563108,0.00009618773,0.00005649216,0.00000544419,0.00002148567,0.000008045002,0.00008820649,0.9985655,0.00002593263,0.00002983823,0.001078055],"study_design_scores_gemma":[0.000002878243,0.00004786109,0.001452324,0.000002115308,0.00001364486,0.00004789433,0.00001553324,0.001069378,0.9965088,0.00002248863,0.000812654,0.000004527127],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9859038,0.001378767,0.009170675,0.0000903129,0.00008382862,0.00003018276,0.0004266826,0.0001940342,0.002721726],"genre_scores_gemma":[0.9939361,0.0005751634,0.003154697,0.00002849698,0.000005408924,0.0000127377,0.0002180687,0.00002838109,0.002040918],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002400431,"threshold_uncertainty_score":0.004772961,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01239715127285945,"score_gpt":0.2367849122920736,"score_spread":0.2243877610192142,"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."}}