Application of sludge biochar combined with peroxydisulfate to degrade fluoroquinolones: Efficiency, mechanisms and implication for ISCO

Autor:	Zhihuang, Fang, Zilin, Zhou, Gang, Xue, Yang, Yu, Qi, Wang, Biran, Cheng, Yinglong, Ge, Yajie, Qian
Rok vydání:	2022
Předmět:	Environmental Engineering Sewage Ciprofloxacin Swine Charcoal Health Toxicology and Mutagenesis Animals Environmental Chemistry Pollution Waste Management and Disposal Water Pollutants Chemical Anti-Bacterial Agents Fluoroquinolones
Zdroj:	Journal of Hazardous Materials. 426:128081
ISSN:	0304-3894
Popis:	Peroxydisulfate (PDS) is increasingly used for in situ chemical oxidation (ISCO) of organic pollutants in groundwater, but the efficient and applicable activator is still scarce. In this study, sludge-derived biochar (SDBC) was prepared by pyrolysis to activate PDS, which could effectively degrade the fluoroquinolone antibiotics (FQs, levofloxacin, enrofloxacin, norfloxacin and ciprofloxacin). Compared with pig manure and corn straw derived biochar, SDBC showed higher efficiency in PDS activation. Singlet oxygen (
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90cede4d3e5a4d770b4eeb3b335e9bbd https://doi.org/10.1016/j.jhazmat.2021.128081 Zobrazit plný text záznamu Full Text from ScienceDirect