{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["An K"],"funding":["Fundamental Research Funds for the Central Universities"],"pagination":["29"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12845686"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["14(1)"],"pubmed_abstract":["This study explores the application of a cobalt-manganese oxide catalyst supported on coal gangue (CoMnOx@CG) for peroxymonosulfate (PMS) activation to degrade phenol in coal chemical wastewater (CCW). The synthesized CoMnOx@CG catalyst demonstrated remarkable catalytic activity, achieving above 90% phenol removal within 10 min at pH 9 and 11. More importantly, the catalyst exhibited excellent stability and reusability, maintaining over 85% phenol removal efficiency after four consecutive cycles and cobalt leaching below 100 μg/L. Quenching experiments and electron paramagnetic resonance (EPR) analyses revealed that singlet oxygen (<sup>1</sup>O<sub>2</sub>), sulfate radicals (SO<sub>4</sub>·<sup>-</sup>), and hydroxyl radicals (·OH) contributed to the degradation process. When treating ac"],"journal":["Toxics"],"pubmed_title":["Synergistic Activation of Peroxymonosulfate by CoMnOx Supported on Coal Gangue for Alkaline Wastewater Treatment."],"pmcid":["PMC12845686"],"funding_grant_id":["No. BBJ2024052"],"pubmed_authors":["Yang W","An K","Zhang H"],"additional_accession":[]},"is_claimable":false,"name":"Synergistic Activation of Peroxymonosulfate by CoMnOx Supported on Coal Gangue for Alkaline Wastewater Treatment.","description":"This study explores the application of a cobalt-manganese oxide catalyst supported on coal gangue (CoMnOx@CG) for peroxymonosulfate (PMS) activation to degrade phenol in coal chemical wastewater (CCW). The synthesized CoMnOx@CG catalyst demonstrated remarkable catalytic activity, achieving above 90% phenol removal within 10 min at pH 9 and 11. More importantly, the catalyst exhibited excellent stability and reusability, maintaining over 85% phenol removal efficiency after four consecutive cycles and cobalt leaching below 100 μg/L. Quenching experiments and electron paramagnetic resonance (EPR) analyses revealed that singlet oxygen (<sup>1</sup>O<sub>2</sub>), sulfate radicals (SO<sub>4</sub>·<sup>-</sup>), and hydroxyl radicals (·OH) contributed to the degradation process. When treating ac","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Dec","modification":"2026-06-14T03:16:29.92Z","creation":"2026-06-14T03:09:14.077Z"},"accession":"S-EPMC12845686","cross_references":{"pubmed":["41600578"],"doi":["10.3390/toxics14010029"]}}