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Highly Efficient Utilization of Ferrate(VI) Oxidation Capacity Initiated by Mn(II) for Contaminant Oxidation: Role of Manganese Species.
Environ Sci Technol. 2023 02 14; 57(6):2527-2537.ES

Abstract

Manganese ion [Mn(II)] is a background constituent existing in natural waters. Herein, it was found that only 59% of bisphenol A (BPA), 47% of bisphenol F (BPF), 65% of acetaminophen (AAP), and 49% of 4-tert-butylphenol (4-tBP) were oxidized by 20 μM of Fe(VI), while 97% of BPA, 95% of BPF, 96% of AAP, and 94% of 4-tBP could be oxidized by the Fe(VI)/Mn(II) system [20 μM Fe(VI)/20 μM Mn(II)] at pH 7.0. Further investigations showed that bisphenol S (BPS) was highly reactive with reactive iron species (RFeS) but was sluggish with reactive manganese species (RMnS). By using BPS and methyl phenyl sulfoxide (PMSO) as the probe compounds, it was found that reactive iron species contributed primarily for BPA oxidation at low Mn(II)/Fe(VI) molar ratios (below 0.1), while reactive manganese species [Mn(VII)/Mn(III)] contributed increasingly for BPA oxidation with the elevation of the Mn(II)/Fe(VI) molar ratio (from 0.1 to 3.0). In the interaction of Mn(II) and Fe(VI), the transfer of oxidation capacity from Fe(VI) to Mn(III), including the formation of Mn(VII) and the inhibition of Fe(VI) self-decay, improved the amount of electron equivalents per Fe(VI) for BPA oxidation. UV-vis spectra and dominant transformation product analysis further revealed the evolution of iron and manganese species at different Mn(II)/Fe(VI) molar ratios.

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Publisher Full Text (DOI)

Authors+Show Affiliations

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.

MeSH

ManganeseIronOxidation-ReductionWater Pollutants, Chemical

Pub Type(s)

Journal Article

Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

36725089

Citation

Zhao, Xiao-Na, et al. "Highly Efficient Utilization of Ferrate(VI) Oxidation Capacity Initiated By Mn(II) for Contaminant Oxidation: Role of Manganese Species." Environmental Science & Technology, vol. 57, no. 6, 2023, pp. 2527-2537.

Zhao XN, Huang ZS, Wang GJ, et al. Highly Efficient Utilization of Ferrate(VI) Oxidation Capacity Initiated by Mn(II) for Contaminant Oxidation: Role of Manganese Species. Environ Sci Technol. 2023;57(6):2527-2537.

Zhao, X. N., Huang, Z. S., Wang, G. J., Liu, Y. L., Song, W. W., Ma, J., & Wang, L. (2023). Highly Efficient Utilization of Ferrate(VI) Oxidation Capacity Initiated by Mn(II) for Contaminant Oxidation: Role of Manganese Species. Environmental Science & Technology, 57(6), 2527-2537. https://doi.org/10.1021/acs.est.2c06931

Zhao XN, et al. Highly Efficient Utilization of Ferrate(VI) Oxidation Capacity Initiated By Mn(II) for Contaminant Oxidation: Role of Manganese Species. Environ Sci Technol. 2023 02 14;57(6):2527-2537. PubMed PMID: 36725089.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Highly Efficient Utilization of Ferrate(VI) Oxidation Capacity Initiated by Mn(II) for Contaminant Oxidation: Role of Manganese Species. AU - Zhao,Xiao-Na, AU - Huang,Zhuang-Song, AU - Wang,Gui-Jing, AU - Liu,Yu-Lei, AU - Song,Wei-Wei, AU - Ma,Jun, AU - Wang,Lu, Y1 - 2023/02/01/ PY - 2023/2/2/pubmed PY - 2023/2/16/medline PY - 2023/2/1/entrez KW - Mn(II) KW - ferrate KW - micropollutants KW - oxidation efficiency KW - reactive manganese species SP - 2527 EP - 2537 JF - Environmental science & technology JO - Environ Sci Technol VL - 57 IS - 6 N2 - Manganese ion [Mn(II)] is a background constituent existing in natural waters. Herein, it was found that only 59% of bisphenol A (BPA), 47% of bisphenol F (BPF), 65% of acetaminophen (AAP), and 49% of 4-tert-butylphenol (4-tBP) were oxidized by 20 μM of Fe(VI), while 97% of BPA, 95% of BPF, 96% of AAP, and 94% of 4-tBP could be oxidized by the Fe(VI)/Mn(II) system [20 μM Fe(VI)/20 μM Mn(II)] at pH 7.0. Further investigations showed that bisphenol S (BPS) was highly reactive with reactive iron species (RFeS) but was sluggish with reactive manganese species (RMnS). By using BPS and methyl phenyl sulfoxide (PMSO) as the probe compounds, it was found that reactive iron species contributed primarily for BPA oxidation at low Mn(II)/Fe(VI) molar ratios (below 0.1), while reactive manganese species [Mn(VII)/Mn(III)] contributed increasingly for BPA oxidation with the elevation of the Mn(II)/Fe(VI) molar ratio (from 0.1 to 3.0). In the interaction of Mn(II) and Fe(VI), the transfer of oxidation capacity from Fe(VI) to Mn(III), including the formation of Mn(VII) and the inhibition of Fe(VI) self-decay, improved the amount of electron equivalents per Fe(VI) for BPA oxidation. UV-vis spectra and dominant transformation product analysis further revealed the evolution of iron and manganese species at different Mn(II)/Fe(VI) molar ratios. SN - 1520-5851 UR - https://www.unboundmedicine.com/medline/citation/36725089/Highly_Efficient_Utilization_of_Ferrate_VI__Oxidation_Capacity_Initiated_by_Mn_II__for_Contaminant_Oxidation:_Role_of_Manganese_Species_ DB - PRIME DP - Unbound Medicine ER -