Degradation of norfloxacin by CoFe2O4-GO composite coupled with peroxymonosulfate: A comparative study and mechanistic consideration

Martinez, 2009, Environmental pollution by antibiotics and by antibiotic resistance determinants, Environ. Pollut., 157, 2893, 10.1016/j.envpol.2009.05.051 Van Boeckel, 2015, Global trends in antimicrobial use in food animals, Proc. Natl. Acad. Sci., 112, 5649, 10.1073/pnas.1503141112 Zhu, 2013, Diverse and abundant antibiotic resistance genes in Chinese swine farms, Proc. Natl. Acad. Sci., 110, 3435, 10.1073/pnas.1222743110 Michael, 2013, Urban wastewater treatment plants as hotspots for the release of antibiotics in the environment: a review, Water Res., 47, 957, 10.1016/j.watres.2012.11.027 Klavarioti, 2009, Removal of residual pharmaceuticals from aqueous systems by advanced oxidation processes, Environ. Int., 35, 402, 10.1016/j.envint.2008.07.009 Deng, 2011, Sulfate radical-advanced oxidation process (SR-AOP) for simultaneous removal of refractory organic contaminants and ammonia in landfill leachate, Water Res., 45, 6189, 10.1016/j.watres.2011.09.015 Deng, 2017, Heterogeneous activation of peroxymonosulfate using ordered mesoporous Co3O4 for the degradation of chloramphenicol at neutral pH, Chem. Eng. J., 308, 505, 10.1016/j.cej.2016.09.075 Feng, 2015, Efficient degradation of sulfamethazine with CuCo2O4 spinel nanocatalysts for peroxymonosulfate activation, Chem. Eng. J., 280, 514, 10.1016/j.cej.2015.05.121 Feng, 2016, Sulfate radical-mediated degradation of sulfadiazine by CuFeO2 rhombohedral crystal-catalyzed peroxymonosulfate: synergistic effects and mechanisms, Environ. Sci. Technol., 50, 3119, 10.1021/acs.est.5b05974 Ghauch, 2013, Degradation of sulfamethoxazole by persulfate assisted micrometric Fe0 in aqueous solution, Chem. Eng. J., 228, 1168, 10.1016/j.cej.2013.05.045 Ji, 2015, Thermo activated persulfate oxidation of antibiotic sulfamethoxazole and structurally related compounds, Water Res., 87, 1, 10.1016/j.watres.2015.09.005 Feng, 2015, Degradation of flumequine in aqueous solution by persulfate activated with common methods and polyhydroquinone-coated magnetite/multi-walled carbon nanotubes catalysts, Water Res., 85, 1, 10.1016/j.watres.2015.08.011 Ding, 2017, Mechanism insight of degradation of norfloxacin by magnetite nanoparticles activated persulfate: identification of radicals and degradation pathway, Chem. Eng. J., 308, 330, 10.1016/j.cej.2016.09.077 Guo, 2016, Kinetics and transformation pathways on oxidation of fluoroquinolones with thermally activated persulfate, Chem. Eng. J., 292, 82, 10.1016/j.cej.2016.01.009 Anipsitakis, 2004, Radical generation by the interaction of transition metals with common oxidants, Environ. Sci. Technol., 38, 3705, 10.1021/es035121o Anipsitakis, 2005, Heterogeneous activation of oxone using Co3O4, J. Phys. Chem. B, 109, 13052, 10.1021/jp052166y Deng, 2013, CoFe2O4 magnetic nanoparticles as a highly active heterogeneous catalyst of oxone for the degradation of diclofenac in water, J. Hazard. Mater., 262, 836, 10.1016/j.jhazmat.2013.09.049 Ren, 2015, Sulfate radicals induced from peroxymonosulfate by magnetic ferrospinel MFe2O4 (M = Co, Cu, Mn, and Zn) as heterogeneous catalysts in the water, Appl. Catal. B, 165, 572, 10.1016/j.apcatb.2014.10.051 Liu, 2015, Metal-free carbonaceous materials as promising heterogeneous catalysts, ChemCatChem, 7, 2765, 10.1002/cctc.201500350 Shi, 2012, Co3O4 nanocrystals on graphene oxide as a synergistic catalyst for degradation of Orange II in water by advanced oxidation technology based on sulfate radicals, Appl. Catal. B, 123, 265, 10.1016/j.apcatb.2012.04.043 Yao, 2012, Hydrothermal synthesis of Co3O4–graphene for heterogeneous activation of peroxymonosulfate for decomposition of phenol, Ind. Eng. Chem. Res., 51, 14958, 10.1021/ie301642g Chandra, 2010, Water-dispersible magnetite-reduced graphene oxide composites for arsenic removal, ACS Nano, 4, 3979, 10.1021/nn1008897 Zhu, 2011, Nanostructured reduced graphene oxide/Fe2O3 composite as a high-performance anode material for lithium ion batteries, ACS Nano, 5, 3333, 10.1021/nn200493r Chen, 2010, Synthesis of visible-light responsive graphene oxide/TiO2 composites with p/n heterojunction, ACS Nano, 4, 6425, 10.1021/nn102130m Yao, 2012, Magnetic CoFe2O4–graphene hybrids: facile synthesis, Charact. Catalytic Prop. Ind. Eng. Chem. Res., 51, 6044, 10.1021/ie300271p Hummers, 1958, Preparation of graphitic oxide, J. Am. Chem. Soc., 80, 1339, 10.1021/ja01539a017 Hu, 2016, Cobalt-catalyzed sulfate radical-based advanced oxidation: a review on heterogeneous catalysts and applications, Appl. Catal. B, 181, 103, 10.1016/j.apcatb.2015.07.024 Sun, 2012, Reduced graphene oxide for catalytic oxidation of aqueous organic pollutants, ACS Appl. Mater. Interfaces, 4, 5466, 10.1021/am301372d Huang, 2015, Facile synthesis of α-Fe2O3 nanodisk with superior photocatalytic performance and mechanism insight, Sci. Technol. Adv. Mater., 16, 014801, 10.1088/1468-6996/16/1/014801 Cheng, 2014, A nanoporous Ag(i)-MOF showing unique selective adsorption of benzene among its organic analogues, Chem. Commun., 50, 13672, 10.1039/C4CC03204G Ding, 2016, Facet-controlling agents free synthesis of hematite crystals with high-index planes: excellent photodegradation performance and mechanism insight, ACS Appl. Mater. Interfaces, 8, 142, 10.1021/acsami.5b07843 Zhou, 2009, Hydrothermal dehydration for the “green” reduction of exfoliated graphene oxide to graphene and demonstration of tunable optical limiting properties, Chem. Mat., 21, 2950, 10.1021/cm9006603 Wang, 2015, Nitrogen-doped reduced graphene oxide as a bifunctional material for removing bisphenols: synergistic effect between adsorption and catalysis, Environ. Sci. Technol., 49, 6855, 10.1021/acs.est.5b01059 Lin, 2012, Facile synthesis of nitrogen-doped graphene via pyrolysis of graphene oxide and urea, and its electrocatalytic activity toward the oxygen-reduction reaction, Adv. Energy Mater., 2, 884, 10.1002/aenm.201200038 Lü, 2014, MOF-templated synthesis of porous Co3O4 concave nanocubes with high specific surface area and their gas sensing properties, ACS Appl. Mater. Interfaces, 6, 4186, 10.1021/am405858v Yao, 2014, Magnetic recoverable MnFe2O4 and MnFe2O4-graphene hybrid as heterogeneous catalysts of peroxymonosulfate activation for efficient degradation of aqueous organic pollutants, J. Hazard. Mater., 270, 61, 10.1016/j.jhazmat.2014.01.027 Liang, 2007, Influence of pH on persulfate oxidation of TCE at ambient temperatures, Chemosphere, 66, 106, 10.1016/j.chemosphere.2006.05.026 Shukla, 2010, Activated carbon supported cobalt catalysts for advanced oxidation of organic contaminants in aqueous solution, Appl. Catal. B, 100, 529, 10.1016/j.apcatb.2010.09.006 Su, 2013, Heterogeneous activation of Oxone by CoxFe3−xO4 nanocatalysts for degradation of rhodamine B, J. Hazard. Mater., 244, 736, 10.1016/j.jhazmat.2012.11.005 Barale, 2008, Characterization of the surface charge of oxide particles of PWR primary water circuits from 5 to 320°C, J. Nucl. Mater., 381, 302, 10.1016/j.jnucmat.2008.09.003 Yan, 2011, Degradation of sulfamonomethoxine with Fe3O4 magnetic nanoparticles as heterogeneous activator of persulfate, J. Hazard. Mater., 186, 1398, 10.1016/j.jhazmat.2010.12.017 Duan, 2016, Occurrence of radical and nonradical pathways from carbocatalysts for aqueous and nonaqueous catalytic oxidation, Appl. Catal. B, 188, 98, 10.1016/j.apcatb.2016.01.059 Sanchez, 2001, Key role of the phosphate buffer in the H2O2 oxidation of aromatic pollutants catalyzed by iron tetrasulfophthalocyanine, J. Catal., 202, 177, 10.1006/jcat.2001.3269 Yang, 2010, Degradation efficiencies of azo dye Acid Orange 7 by the interaction of heat UV and anions with common oxidants: Persulfate, peroxymonosulfate and hydrogen peroxide, J. Hazard. Mater., 179, 552, 10.1016/j.jhazmat.2010.03.039 Guan, 2013, Efficient degradation of atrazine by magnetic porous copper ferrite catalyzed peroxymonosulfate oxidation via the formation of hydroxyl and sulfate radicals, Water Res., 47, 5431, 10.1016/j.watres.2013.06.023 Fang, 2013, Activation of persulfate by quinones: free radical reactions and implication for the degradation of pcbs, Environ. Sci. Technol., 47, 4605, 10.1021/es400262n Shukla, 2010, Cobalt exchanged zeolites for heterogeneous catalytic oxidation of phenol in the presence of peroxymonosulphate, Appl. Catal. B, 99, 163, 10.1016/j.apcatb.2010.06.013 Rivas, 2012, Aqueous pharmaceutical compounds removal by potassium monopersulfate Uncatalyzed and catalyzed semicontinuous experiments, Chem. Eng. J., 192, 326, 10.1016/j.cej.2012.03.055 Shi, 2014, Synergistic catalysis of Co3O4 and graphene oxide on Co3O4/GO catalysts for degradation of Orange II in water by advanced oxidation technology based on sulfate radicals, Chem. Eng. J., 240, 264, 10.1016/j.cej.2013.11.089 Neta, 1988, Rate constants for reactions of inorganic radicals in aqueous solution, J. Phys. Chem. Ref. Data, 17, 1027, 10.1063/1.555808 Neta, 1977, Rate constants and mechanism of reaction of sulfate radical anion with aromatic compounds, J. Am. Chem. Soc., 99, 163, 10.1021/ja00443a030 Bennett, 1991, Mechanisms of peroxide decomposition. EPR studies of the one-electron oxidation of the peroxymonosulphate anion (HOOSO3–) and the reactions of SO5̇–, Journal of the Chemical Society, Perkin, Transactions, 2, 1105 Gilbert, 1990, Mechanisms of peroxide decomposition. An ESR study of the reactions of the peroxomonosulphate anion (HOOSO 3–) with Ti III, Fe II, and α-oxygen-substituted radicals, J. Chem. Soc. Perkin Trans., 2, 1281, 10.1039/P29900001281 Duan, 2015, N-Doping-induced nonradical reaction on single-walled carbon nanotubes for catalytic phenol oxidation, ACS Catal., 5, 553, 10.1021/cs5017613 Xu, 2015, Environmental application of graphene-based CoFe2O4 as an activator of peroxymonosulfate for the degradation of a plasticizer, Chem. Eng. J., 263, 435, 10.1016/j.cej.2014.11.065 Fang, 2013, Superoxide radical driving the activation of persulfate by magnetite nanoparticles: implications for the degradation of PCBs, Appl. Catal. B, 129, 325, 10.1016/j.apcatb.2012.09.042 Zhou, 2008, Electronic structure studies of the spinel CoFe2O4 by X-ray photoelectron spectroscopy, Appl. Surf. Sci., 254, 6972, 10.1016/j.apsusc.2008.05.067 Frank, 2009, Heteroatoms increase the selectivity in oxidative dehydrogenation reactions on nanocarbons, Angew. Chem. Int. Ed., 48, 6913, 10.1002/anie.200901826 Yu, 2013, Degradation of diclofenac by advanced oxidation and reduction processes: kinetic studies Degradation Pathways and Toxicity Assessments, Water Res., 47, 1909, 10.1016/j.watres.2013.01.016 Tang, 2016, Enhanced photocatalytic degradation of norfloxacin in aqueous Bi2WO6 dispersions containing nonionic surfactant under visible light irradiation, J. Hazard. Mater., 306, 295, 10.1016/j.jhazmat.2015.12.044