Electron transfer mechanism of peroxydisulfate activation by sewage sludge-derived biochar for enhanced degradation of sulfamethoxazole
Xuanyuan Pei, Hong‐Yu Ren, Defeng Xing, Guo-Jun Xie, Guangli Cao, Jia Meng, Nanqi Ren, Bing-Feng Liu
Abstract
The electron-transfer process is the main pathway occurring in the BC800/PDS system and the singlet oxygen pathway is determined to have little contribution to the oxidation of SMX.
Topics & Concepts
PeroxydisulfateBiocharSinglet oxygenDegradation (telecommunications)Electron transferPhotochemistryChemistrySewage sludgeEnvironmental chemistryMechanism (biology)Chemical engineeringOxygenSewageEnvironmental scienceEnvironmental engineeringPyrolysisCatalysisOrganic chemistryEngineeringPhilosophyTelecommunicationsComputer scienceEpistemologyAdvanced oxidation water treatmentPharmaceutical and Antibiotic Environmental ImpactsAdvanced Photocatalysis Techniques