Cited by Ferrate as a sustainable and effective solution to cope with drinking water treatment plants challenges

Fast degradation of atrazine by nZVI-Cu0/PMS: Re-evaluation and quantification of reactive species, generation pathways, and application feasibility DOI

Yuehan Zhou,

Songyu Yang,

Ming-Xuan Wang

et al.

Water Research, Journal Year: 2023, Volume and Issue: 243, P. 120311 - 120311

Published: July 4, 2023

Language: Английский

Citations

Insight into the activation of periodate by Mn(II) for rapid degradation of sulfadiazine: Performance and mechanisms DOI

Chenyan Hu, Ziyi Dong, Zheng-Yu Dong

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 342, P. 127023 - 127023

Published: March 7, 2024

Language: Английский

Citations

Key role of Fe(VI)-activated Bi2WO6 in the photocatalytic oxidation of sulfonamides: Mediated electron transfer mechanism DOI

Yudan Zhang, Ping Chen, Wenying Lv

et al.

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 458, P. 132009 - 132009

Published: July 6, 2023

Language: Английский

Citations

Enhanced ferrate(VI) oxidation of organic pollutants through direct electron transfer DOI

Yunpeng Wang,

Zijun Xiao,

Yulei Liu

et al.

Water Research, Journal Year: 2023, Volume and Issue: 244, P. 120506 - 120506

Published: Aug. 19, 2023

Language: Английский

Citations

Iron(III)-(1,10-Phenanthroline) Complex Can Enhance Ferrate(VI) and Ferrate(V) Oxidation of Organic Contaminants via Mediating Electron Transfer DOI

Binbin Shao, Jing Deng, Hongyu Dong

et al.

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(44), P. 17144 - 17153

Published: Oct. 25, 2023

Recent research has primarily focused on the utilization of reductants as activators for Fe(VI) to generate high-valent iron species (Fe(IV)/Fe(V)) degradation emerging organic contaminants (EOCs). However, a significant drawback this approach arises from reaction between and ferrates, leading decrease in oxidation capacity. This study introduces novel discovery that highlights potential iron(III)-(1,10-phenanthroline) (Fe(III)-Phen) complex an activator, effectively enhancing EOCs by augmenting overall capacity Fe(VI). The Fe(VI)/Fe(III)-Phen system is facilitated through two mechanisms: direct electron transfer (DET) process shuttle action. DET involves formation Phen-Fe(III)–Fe(VI)* complex, which exhibits stronger ability than alone can accept electrons directly EOCs. On other hand, utilizes Fe(III)-Phen redox mediator Fe(IV)/Fe(III) or Fe(IV)/Fe(II)/Fe(III) cycle. Moreover, improve efficiency Fe(V) preventing its self-decay. study's findings may present viable option utilizing effective catalyst enhance Fe(V).

Language: Английский

Citations

Enhanced removal of organic arsenic by using potassium ferrate coupled with metal coagulants: Role of iron species and effect of AlCl3 and FeCl3 DOI

Yanli Kong,

Huang AiHua,

Fan Lü

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 475, P. 146109 - 146109

Published: Sept. 18, 2023

Language: Английский

Citations

Aluminum chloride induced ferrate activation for p-arsanilic acid removal: The significant synergism mechanism and enhanced role of reactive Fe(IV)/Fe(V) DOI

Yanli Kong,

Fan Lü,

Zhiyan Huang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 343, P. 127121 - 127121

Published: March 15, 2024

Language: Английский

Citations

Degradation of Sulfamethoxazole by Manganese(IV) Oxide in the Presence of Humic Acid: Role of Stabilized Semiquinone Radicals DOI

Zhong Chen,

Hongbin Cao,

Qingguo Huang

et al.

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(36), P. 13625 - 13634

Published: Aug. 31, 2023

In this work, we demonstrate for the first time abatement of sulfamethoxazole (SMX) induced by stabilized ortho-semiquinone radicals (o-SQ•–) in MnO2-mediated system presence humic acid. To evaluate performance different MnO2/mediator systems, 16 mediators are examined their effects on MnO2 reactions with SMX. The key role bidentate Mn(II)-o-SQ• complex and surface stabilizing SQ•– is revealed. illustrate formation complex, electron spin resonance, cyclic voltammetry, mass spectra were used. o-SQ• surface, EDTA was used to quench Mn(II)-o-SQ•. high stability o-SQ•– attributed higher potential (0.9643 V) than (0.8598 at pH 7.0. SMX removal rate constant 7.0 ranges from 0.0098 0.2252 min–1. favorable model ln (kobs, 7.0) = 6.002EHOMO(o-Qred) + 33.744(ELUMO(o-Q) – EHOMO(o-Qred)) 32.800, whose parameters represent generation reactivity o-SQ•, respectively. Moreover, aniline cystine competitive substrates coupling o-SQ•–. Due abundance constituents aquatic environments, finding sheds light low-oxidant-demand, low-carbon, highly selective sulfonamide antibiotics.

Language: Английский

Citations

In-depth study of the removal of Mn(II) by Fe(VI) treatment and the profound influence of NOM on floc formation and properties DOI

Bingqian Yang, Sajid Rashid,

Nigel Graham

et al.

Water Research, Journal Year: 2023, Volume and Issue: 247, P. 120840 - 120840

Published: Nov. 6, 2023

Language: Английский

Citations

Novel insights into ferrate (VI) activation by Mn-modified sludge biochar for sulfamethoxazole degradation: Dominance of hydroxyl group and Mn-O bond in the non-radical pathway DOI

Zhikang Deng,

Yongfei Ma,

Jinyao Zhu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 349, P. 127679 - 127679

Published: May 4, 2024

Language: Английский

Citations