Singlet oxygen dominated peroxymonosulfate activation by CuO-CeO2 for organic pollutants degradation: Performance and mechanism

Anipsitakis, 2004, Radical generation by the interaction of transition metals with common oxidants, Environ. Sci. Technol., 38, 3705, 10.1021/es035121o Appiani, 2017, Aqueous singlet oxygen reaction kinetics of furfuryl alcohol: effect of temperature, pH, and salt content, Environ. Sci-Proc. Imp., 19, 507 Ball, 1956, The kinetics and mechanism of the decomposition of Caro's acid, I. J. Am. Chem. Soc., 78, 1125, 10.1021/ja01587a011 Barchanska, 2017, Atrazine, triketone herbicides, and their degradation products in sediment, soil and surface water samples in Poland, Environ. Sci. Pollut. Res., 24, 644, 10.1007/s11356-016-7798-3 Brillas, 2015, Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods. An updated review, Appl. Catal. B Environ., 166–167, 603, 10.1016/j.apcatb.2014.11.016 Ding, 2013, Sulfate radicals induced degradation of tetrabromobisphenol A with nanoscaled magnetic CuFe2O4 as a heterogeneous catalyst of peroxymonosulfate, Appl. Catal. B Environ., 129, 153, 10.1016/j.apcatb.2012.09.015 Du, 2017, Insight into reactive oxygen species in persulfate activation with copper oxide: activated persulfate and trace radicals, Chem. Eng. J., 313, 1023, 10.1016/j.cej.2016.10.138 Forgacs, 2004, Removal of synthetic dyes from wastewaters: a review, Environ. Int., 30, 953, 10.1016/j.envint.2004.02.001 Fu, 2003, Active nonmetallic Au and Pt species on ceria-based water-gas shift catalysts, Science, 301, 935, 10.1126/science.1085721 Ghanbari, 2017, Graphite-supported CuO catalyst for heterogeneous peroxymonosulfate activation to oxidize Direct Orange 26: the effect of influential parameters, Res. Chem. Intermed., 43, 4623, 10.1007/s11164-017-2901-z Guan, 2018, Oxidation of bromophenols by carbon nanotube activated peroxymonosulfate (PMS) and formation of brominated products: comparison to peroxydisulfate (PDS), Chem. Eng. J., 337, 40, 10.1016/j.cej.2017.12.083 Gupta, 2013, Adsorptive removal of dyes from aqueous solution onto carbon nanotubes: a review, Adv. Colloid Interfac., 193–194, 24, 10.1016/j.cis.2013.03.003 Haag, 1984, Singlet oxygen in surface waters-part I: furfuryl alcohol as a trapping agent, Chemosphere, 13, 631, 10.1016/0045-6535(84)90199-1 Hu, 2017, Enhanced degradation of iopamidol by peroxymonosulfate catalyzed by two pipe corrosion products (CuO and δ-MnO2), Water Res., 112, 1, 10.1016/j.watres.2017.01.025 Huang, 2016, Importance of reagent addition order in contaminant degradation in an Fe(II)/PMS system, RSC Adv., 6, 70271, 10.1039/C6RA14081E Ji, 2011, Performance of CuO/Oxone system: heterogeneous catalytic oxidation of phenol at ambient conditions, Chem. Eng. J., 178, 239, 10.1016/j.cej.2011.10.059 Ji, 2014, Heterogeneous activation of peroxymonosulfate by Cu/ZSM5 for decolorization of Rhodamine B, Separ. Purif. Technol., 135, 1, 10.1016/j.seppur.2014.07.050 Ji, 2015, New insights into atrazine degradation by cobalt catalyzed peroxymonosulfate oxidation: kinetics, reaction products and transformation mechanisms, J. Hazard Mater., 285, 491, 10.1016/j.jhazmat.2014.12.026 Kalikeri, 2018, Visible light-induced photocatalytic degradation of Reactive Blue-19 over highly efficient Polyaniline-TiO2 nanocomposite: a comparative study with solar and UV photocatalysis, Environ. Sci. Pollut. Res., 25, 3731, 10.1007/s11356-017-0663-1 Kašpar, 1999, Use of CeO2-based oxides in the three-way catalysis, Catal. Today, 50, 285, 10.1016/S0920-5861(98)00510-0 Lawrence, 2011, Defect engineering in cubic cerium oxide nanostructures for catalytic oxidation, Nano Lett., 11, 2666, 10.1021/nl200722z Lei, 2015, Heterogeneous degradation of organic pollutants by persulfate activated by CuO-Fe3O4: mechanism, stability, and effects of pH and bicarbonate Ions, Environ. Sci. Technol., 49, 6838, 10.1021/acs.est.5b00623 Li, 2009, Multiple configurations of the two excess 4f electrons on defective CeO2 (111): origin and implications, Phys. Rev. B, 79, 1934011, 10.1103/PhysRevB.79.193401 Li, 2017, Peroxymonosulfate activation and pollutants degradation over highly dispersed CuO in manganese oxide octahedral molecular sieve, Appl. Surf. Sci., 422, 754, 10.1016/j.apsusc.2017.06.118 Li, 2016, FexCo3-xO4 nanocages derived from nanoscale metal-organic frameworks for removal of bisphenol A by activation of peroxymonosulfate, Appl. Catal. B Environ., 181, 788, 10.1016/j.apcatb.2015.08.050 Li, 2019, Applying facilely synthesized CuO/CeO2 photocatalyst to accelerate methylene blue degradation in hypersaline wastewater, Surf. Interface Anal., 51, 336, 10.1002/sia.6585 Liang, 2013, Effect of pH on sulfate removal from wastewater using a bioelectrochemical system, Chem. Eng. J., 218, 147, 10.1016/j.cej.2012.12.021 Liu, 2012, Effect of factors on decolorization of azo dye methyl orange by oxone/natural sunlight in aqueous solution, Environ. Sci. Pollut. Res. Int., 19, 577, 10.1007/s11356-011-0591-4 Liu, 2017, Enhanced catalytic degradation of methylene blue by α-Fe2O3/graphene oxide via heterogeneous photo-Fenton reactions, Appl. Catal. B Environ., 206, 642, 10.1016/j.apcatb.2017.01.075 Liu, 2010, Influence of pH values in the preparation of CuO-CeO2 on its catalytic performance for the preferential oxidation of CO in excess hydrogen, J. Nat. Gas Chem., 19, 313, 10.1016/S1003-9953(09)60063-3 Luo, 2018, Free-standing hierarchical α-MnO2@CuO membrane for catalytic filtration degradation of organic pollutants, Chemosphere, 200, 237, 10.1016/j.chemosphere.2018.02.113 Mahmood, 2011, Comparison of different methods for the point of zero charge determination of NiO, Ind. Eng. Chem. Res., 50, 10017, 10.1021/ie200271d Mostafa, 2013, Singlet oxygen formation from wastewater organic matter, Environ. Sci. Technol., 47, 8179, 10.1021/es401814s Mousavi-Kamazani, 2017, Facile solvothermal synthesis of CeO2-CuO nanocomposite photocatalyst using novel precursors with enhanced photocatalytic performance in dye degradation, J. Inorg. Organomet. Polym., 27, 1342, 10.1007/s10904-017-0588-7 Nie, 2014, Degradation of chloramphenicol by thermally activated persulfate in aqueous solution, Chem. Eng. J., 246, 373, 10.1016/j.cej.2014.02.047 OKCHEM, 2019 Paier, 2013, Oxygen defects and surface chemistry of ceria: quantum chemical studies compared to experiment, Chem. Rev., 113, 3949, 10.1021/cr3004949 Peng, 2018, A multipath peroxymonosulfate activation process over supported by magnetic CuO-Fe3O4 nanoparticles for efficient degradation of 4-chlorophenol, Korean J. Chem. Eng., 35, 1662, 10.1007/s11814-018-0074-0 Qi, 2016, Activation of peroxymonosulfate by base: implications for the degradation of organic pollutants, Chemosphere, 151, 280, 10.1016/j.chemosphere.2016.02.089 Qi, 2014, Modeling the heterogeneous peroxymonosulfate/Co-MCM41 process for the degradation of caffeine and the study of influence of cobalt sources, Chem. Eng. J., 235, 10, 10.1016/j.cej.2013.08.113 Roustan, 2014, Genotoxicity of mixtures of glyphosate and atrazine and their environmental transformation products before and after photoactivation, Chemosphere, 108, 93, 10.1016/j.chemosphere.2014.02.079 Sun, 2012, Nanostructured ceria-based materials: synthesis, properties, and applications, Energy Environ. Sci., 5, 8475, 10.1039/c2ee22310d Sun, 2007, Recent anode advances in solid oxide fuel cells, J. Power Sources, 171, 247, 10.1016/j.jpowsour.2007.06.086 Sundararajan, 2017, Photocatalytic degradation of rhodamine B under visible light using nanostructured zinc doped cobalt ferrite: kinetics and mechanism, Ceram. Int., 43, 540, 10.1016/j.ceramint.2016.09.191 Tian, 2017, A novel singlet oxygen involved peroxymonosulfate activation mechanism for degradation of ofloxacin and phenol in water, Chem. Commun., 53, 6589, 10.1039/C7CC02820B Wang, 2012, Oxygen vacancy formation in CeO2 and Ce1-xZrxO2 solid solutions: electron localization, electrostatic potential and structural relaxation, Phys. Chem. Chem. Phys., 14, 16521, 10.1039/c2cp42220d Wang, 2017, Insights into heterogeneous catalytic activation of peroxymonosulfate by Pd/g-C3N4: the role of superoxide radical and singlet oxygen, Catal. Commun., 102, 85, 10.1016/j.catcom.2017.08.016 Xu, 2012, Magnetic nanoscaled Fe3O4/CeO2 composite as an efficient Fenton-like heterogeneous catalyst for degradation of 4-Chlorophenol, Environ. Sci. Technol., 46, 10145, 10.1021/es300303f Xu, 2013, Sulfate radical-induced degradation of 2,4,6-trichlorophenol: a de novo formation of chlorinated compounds, Chem. Eng. J., 217, 169, 10.1016/j.cej.2012.11.112 Xu, 2016, The mechanism of degradation of bisphenol A using the magnetically separable CuFe2O4/peroxymonosulfate heterogeneous oxidation process, J. Hazard Mater., 309, 87, 10.1016/j.jhazmat.2016.01.023 Yang, 2018, Peroxymonosulfate/base process in saline wastewater treatment: the fight between alkalinity and chloride ions, Chemosphere, 199, 84, 10.1016/j.chemosphere.2018.02.023 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 Yang, 2018, Efficient removal of bisphenol A by superoxide radical and singlet oxygen generated from peroxymonosulfate activated with Fe0-montmorillonite, Chem. Eng. J., 350, 484, 10.1016/j.cej.2018.04.175 Yang, 2014, Degradation and transformation of atrazine under catalyzed ozonation process with TiO2 as catalyst, J. Hazard Mater., 279, 444, 10.1016/j.jhazmat.2014.07.035 Yang, 2017, Extremely enhanced generation of reactive oxygen species for oxidation of pollutants from peroxymonosulfate induced by a supported copper oxide catalyst, Chem. Eng. J., 322, 546, 10.1016/j.cej.2017.04.018 Yuan, 2012, Photocatalytic degradation and chlorination of azo dye in saline wastewater: kinetics and AOX formation, Chem. Eng. J., 192, 171, 10.1016/j.cej.2012.03.080 Zhang, 2013, Production of sulfate radical from peroxymonosulfate induced by a magnetically separable CuFe2O4 spinel in water: efficiency, stability, and mechanism, Environ. Sci. Technol., 47, 2784, 10.1021/es304721g Zhang, 2014, Degradation of bisphenol A by hydrogen peroxide activated with CuFeO2 microparticles as a heterogeneous Fenton-like catalyst: efficiency, stability and mechanism, Chem. Eng. J., 236, 251, 10.1016/j.cej.2013.09.051 Zhiyong, 2007, Accelerated photodegradation (minute range) of the commercial azo-dye Orange II mediated by Co3O4/Raschig rings in the presence of oxone, J. Mol. Catal. A Chem., 272, 11, 10.1016/j.molcata.2007.03.023 Zhou, 2015, Activation of peroxymonosulfate by benzoquinone: a novel nonradical oxidation process, Environ. Sci. Technol., 49, 12941, 10.1021/acs.est.5b03595 Zou, 2013, Rapid acceleration of ferrous iron/peroxymonosulfate oxidation of organic pollutants by promoting Fe(III)/Fe(II) cycle with Hydroxylamine, Environ. Sci. Technol., 47, 11685, 10.1021/es4019145