A critical review on correlating active sites, oxidative species and degradation routes with persulfate-based antibiotics oxidation

Li，Ning1; Ye，Jingya1; Dai，Haoxi1; Shao，Penghui2; Liang，Lan1; Kong，Lingchao3; Yan，Beibei1; Chen，Guanyi4; Duan，Xiaoguang5

2023-05-15

10.1016/j.watres.2023.119926

Water Research   影响因子和分区

0043-1354

1879-2448

At present, numerous heterogeneous catalysts have been synthesized to activate persulfate (PS) and produce various reactive species for antibiotic degradation from water. However, the systematic summary of the correlation among catalyst active sites, PS activation pathway and pollutant degradation has not been reported. This review summarized the effect of metal-based, carbon-based and metal-carbon composite catalysts on the degradation of antibiotics by activating PS. Metal and non-metal sites are conducive to inducing different oxidation pathways (SO, OH radical oxidation and O oxidation, mediated electron transfer, surface-bound reactive complexes and high-valent metal oxidation). SO and OH are easy to attack C[sbnd]H, S-N, C[sbnd]N bonds, C[dbnd]C double bonds and amino groups in antibiotics. O is more selective to the structure of the aniline ring and amino group, and also to attacking C[sbnd]S, C[sbnd]N and C[sbnd]H bonds. Surface-bound active species can cleave C[dbnd]C, S[sbnd]N, C[sbnd]S and C[sbnd]N bonds. Other non-radical pathways may also induce different antibiotic degradation routes due to differences in oxidation potential and electronic properties. This critical review clarified the functions of active sites in producing different reactive species for selective oxidation of antibiotics via featured pathways. The outcomes will provide valuable guidance of oriented-regulation of active sites in heterogeneous catalysts to produce on-demand reactive species toward high-efficiency removing antibiotics from water.

Active sites Degradation routes Heterogeneous catalysts Oxidative species Persulfate

SCI ; EI

英语

NI期刊 ; ESI热点 ; ESI高被引

其他

Tianjin Science and Technology Program[21JCQNJC00400];National Natural Science Foundation of China[52100156];

Engineering ; Environmental Sciences & Ecology ; Water Resources

Engineering, Environmental ; Environmental Sciences ; Water Resources

WOS:000973289500001

PERGAMON-ELSEVIER SCIENCE LTD

20231413833261

Aniline ; Carbon carbon composites ; Catalyst activity ; Chemical activation ; Electronic properties ; Free radical reactions ; Free radicals ; Oxidation

Structural Materials Other Than Metal, Plastics or Wood:415.4 ; Medicine and Pharmacology:461.6 ; Chemical Reactions:802.2 ; Chemical Agents and Basic Industrial Chemicals:803 ; Chemical Products Generally:804 ; Organic Compounds:804.1

ENVIRONMENT/ECOLOGY

2-s2.0-85151311539

Scopus

1.School of Environmental Science and Engineering,Tianjin University/Tianjin Key Lab of Biomass/Wastes Utilization,Tianjin,300072,China
2.Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle,Nanchang Hangkong University,Nanchang,330063,China
3.School of Environmental Science & Engineering,Southern University of Science and Technology,Shenzhen,518055,China
4.School of Mechanical Engineering,Tianjin University of Commerce,Tianjin,300134,China
5.School of Chemical Engineering and Advanced Materials,The University of Adelaide,Adelaide,5005,Australia

Li，Ning,Ye，Jingya,Dai，Haoxi,et al. A critical review on correlating active sites, oxidative species and degradation routes with persulfate-based antibiotics oxidation[J]. Water Research,2023,235.

Li，Ning.,Ye，Jingya.,Dai，Haoxi.,Shao，Penghui.,Liang，Lan.,...&Duan，Xiaoguang.(2023).A critical review on correlating active sites, oxidative species and degradation routes with persulfate-based antibiotics oxidation.Water Research,235.

Li，Ning,et al."A critical review on correlating active sites, oxidative species and degradation routes with persulfate-based antibiotics oxidation".Water Research 235(2023).