@article {ZHANG2025123468,
	title = {Green and efficient disinfection of antibiotic-resistant bacteria via PI/H2O2 homogeneous system},
	journal = {Water Research},
	year = {2025},
	pages = {123468},
	abstract = {The proliferation and spread of antibiotic-resistant bacteria (ARB) significantly threaten human health and ecosystem. Periodate (PI) based advanced oxidation process has potentials for water purification but limited by complex activators or activation process. Herein, we demonstrated that H2O2 could be used to activate PI, achieving efficient ARB disinfection performance. Particularly, we found that the PI/H2O2 system (0.1 mM for both oxidants) could inactivate ARB (Escherichia coli) within 35 min. The intracellular defense system attacked by HO{\textperiodcentered} radicals generated in the disinfection system, resulting in the inactivation of ARB. Antibiotic resistance genes (ARGs) released with the lysis of cell membrane could be further degraded by HO{\textperiodcentered} radicals. Moreover, we found that the PI/H2O2 system was effective to inactivate ARB in a broad range of ionic strengths, with coexisting common ions and humic acid, as well as in four typical actual water bodies. The PI/H2O2 system could also efficiently disinfect other types of bacteria and degrade typical organic contaminants. In addition, under sunlight irradiation, the ARB inactivation performance of the PI/H2O2 system could be greatly improved. This study provided a practical and efficient way for decontaminating ARB/ARGs-polluted water.},
	keywords = {Advanced oxidation processes, Antibiotic-resistant bacteria, Periodate/HO system, Real waters, Water disinfection},
	issn = {0043-1354},
	doi = {https://doi.org/10.1016/j.watres.2025.123468},
	url = {https://www.sciencedirect.com/science/article/pii/S0043135425003811},
	author = {Boaiqi Zhang and Li, Zhengmao and Fuyang Liu and Xiangwei Zhang and Hou, Yanghui and Meiping Tong}
}
