Reactive high-valent iron intermediates in enhancing treatment of water by ferrate

VK Sharma, M Feng, DD Dionysiou… - Environmental …, 2021 - ACS Publications
Efforts are being made to tune the reactivity of the tetraoxy anion of iron in the+ 6 oxidation
state (FeVIO42–), commonly called ferrate, to further enhance its applications in various …

Ferrate (VI) and ferrate (V) oxidation of organic compounds: Kinetics and mechanism

VK Sharma - Coordination Chemistry Reviews, 2013 - Elsevier
This review presents a critical assessment of the kinetics and mechanisms of the oxidation of
organic compounds, X (organosulfur compounds, amines, phenols, alcohols, hydrocarbons …

UVA-LED-assisted activation of the ferrate (VI) process for enhanced micropollutant degradation: important role of ferrate (IV) and ferrate (V)

T Yang, J Mai, H Cheng, M Zhu, S Wu… - Environmental …, 2021 - ACS Publications
This paper investigated ultraviolet A light-emitting diode (UVA-LED) irradiation to activate Fe
(VI) for the degradation of micropollutants (eg, sulfamethoxazole (SMX), enrofloxacin, and …

Ferrate (VI) oxidation of bisphenol E–Kinetics, removal performance, and dihydroxylation mechanism

B Tian, N Wu, X Pan, C Yan, VK Sharma, R Qu - Water Research, 2022 - Elsevier
Abstract Bisphenol E (bis (4-hydroxyphenyl) ethane, BPE), as a typical endocrine disrupting
chemical, is commonly detected in source water and drinking water, which poses potential …

Production of sulfate radical and hydroxyl radical by reaction of ozone with peroxymonosulfate: a novel advanced oxidation process

Y Yang, J Jiang, X Lu, J Ma, Y Liu - Environmental science & …, 2015 - ACS Publications
In this work, simultaneous generation of hydroxyl radical (• OH) and sulfate radical (SO4•–)
by the reaction of ozone (O3) with peroxymonosulfate (PMS; HSO5–) has been proposed …

Removal of antibiotic-resistant bacteria and genes by Solar-activated Ferrate/Peroxymonosulfate: Efficiency in aquaculture wastewater and mechanism

R Li, X Wu, Z Han, L Xu, L Gan, Y Zhang, F Lu… - Chemical Engineering …, 2023 - Elsevier
In this study, a novel process Solar/Peroxymonosulfate (PMS)/Ferrate was proposed for
disinfection of antibiotic-resistant bacteria (ARB) and antibiotic-resistant genes (ARGs). The …

Peroxymonosulfate activation by Fe (III)–picolinate complexes for efficient water treatment at circumneutral pH: Fe (III)/Fe (IV) cycle and generation of oxyl radicals

Z Yang, Y Cui, B Pan, JJ Pignatello - Environmental Science & …, 2023 - ACS Publications
Improving the reactivity of Fe (III) for activating peroxymonosulfate (PMS) at circumneutral pH
is critical to propel the iron-activated PMS processes toward practical wastewater treatment …

Oxidative transformation of micropollutants during municipal wastewater treatment: Comparison of kinetic aspects of selective (chlorine, chlorine dioxide, ferrateVI, and …

Y Lee, U Von Gunten - Water research, 2010 - Elsevier
Chemical oxidation processes have been widely applied to water treatment and may serve
as a tool to minimize the release of micropollutants (eg pharmaceuticals and endocrine …

Review on High Valent FeVI (Ferrate): A Sustainable Green Oxidant in Organic Chemistry and Transformation of Pharmaceuticals

VK Sharma, L Chen, R Zboril - ACS Sustainable Chemistry & …, 2016 - ACS Publications
Iron is the most common metal by mass on earth and represents the basic element of
industrial society. The usage of iron to synthesize consumer products and to remediate …

Insights into mechanisms of UV/ferrate oxidation for degradation of phenolic pollutants: Role of superoxide radicals

S Wu, H Liu, Y Lin, C Yang, W Lou, J Sun, C Du… - Chemosphere, 2020 - Elsevier
In this study, the performances and mechanisms of UV/ferrate (VI) oxidation were
investigated comprehensively using 2, 4-dichlorophenol (2, 4-DCP) as a probe compound …