Applications of periodate activation for emerging contaminants treatment in water: Activation methods, reaction parameters and mechanism

Environmental Research, Год журнала: 2025, Номер 271, С. 121088 - 121088

Опубликована: Фев. 10, 2025

Язык: Английский

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Sustainable bioelectric activation of periodate for highly efficient micropollutant abatement

Water Research, Год журнала: 2024, Номер 254, С. 121388 - 121388

Опубликована: Фев. 27, 2024

The periodate (PI)-based advanced oxidation process is valued for environmental remediation, but current activation methods involve high costs, secondary contamination risks, and limited applicability due to external energy inputs (e.g., UV), catalyst incorporation Fe

Язык: Английский

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The synergistic effect of periodate/ferrate (VI) system on disinfection of antibiotic resistant bacteria and removal of antibiotic resistant genes: The dominance of Fe (IV)/Fe (V)

Journal of Hazardous Materials, Год журнала: 2024, Номер 470, С. 134132 - 134132

Опубликована: Март 27, 2024

Язык: Английский

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High-valent metal-oxo species in catalytic oxidations for environmental remediation and energy conversion

Coordination Chemistry Reviews, Год журнала: 2024, Номер 510, С. 215840 - 215840

Опубликована: Апрель 11, 2024

Язык: Английский

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Electron transfer mediated activation of periodate by contaminants to generate 1O2 by charge-confined single-atom catalyst

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Ноя. 5, 2024

The electron transfer process (ETP) is able to avoid the redox cycling of catalysts by capturing electrons from contaminants directly. However, ETP usually leads formation oligomers and reduction oxidants anions. Herein, charge-confined Fe single-atom catalyst (Fe/SCN) with Fe-N3S1 configuration was designed achieve ETP-mediated contaminant activation oxidant limiting number gained generate 1O2. Fe/SCN-activate periodate (PI) system shows excellent degradation performance due combination Experiments DFT calculations show that Fe/SCN-PI* complex strong oxidizing ability triggers ETP, while effect allows single-electronic PI In Fe/SCN + system, 100% selectivity dechlorination ring-opening 1O2 generation realize transformation large-molecule into small-molecule biodegradable products. Furthermore, anti-interference application potential. This work pioneers active species using ETP's activate oxidants, which provides a perspective on design via effect. process, always form lack ROS. Here, authors achieved mediated charge confined catalyst.

Язык: Английский

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Picolinic acid-mediated Mn(II) activated periodate for ultrafast and selective degradation of emerging contaminants: Key role of high-valent Mn-oxo species

Water Research, Год журнала: 2024, Номер 266, С. 122428 - 122428

Опубликована: Сен. 10, 2024

Язык: Английский

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Removal of neonicotinoid insecticides from water in various treatment processes: A review

Critical Reviews in Environmental Science and Technology, Год журнала: 2024, Номер 54(18), С. 1307 - 1339

Опубликована: Фев. 9, 2024

The extensive application of neonicotinoid insecticides (NNIs) has resulted in its worldwide detection waters, leading to risks human health and ecology safety. Presently, various remediation techniques for NNIs have been developed. However, the critical reviews concerning approaches elimination from water are limited. Considering tremendous efforts made research topic removal recently, this study systematacially reviewed current advances on approaches, including adsorption, Fenton, ozonation, photodegradation, sulfate radicals based-advanced oxidation processes (AOPs), electrochemical AOPs, percarbonate-based periodate-based microbial remediation, phytoremediation. Moreover, by these methods critically discussed, compared, analyzed. Furthermore, mechanisms different treatment summarized detail. Finally, challenges perspectives proposed. This highlights progresses technologies proposes future needs area, which will provide support further researches halt contamination.

Язык: Английский

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Oxygen vacancy-promoter on flotation residue carbon from coal gasification fine slag for the catalytic degradation of phenol

Process Safety and Environmental Protection, Год журнала: 2024, Номер 185, С. 864 - 875

Опубликована: Март 20, 2024

Язык: Английский

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Elimination of representative antibiotic-resistant bacteria, antibiotic resistance genes and ciprofloxacin from water via photoactivation of periodate using FeS2

Journal of Hazardous Materials, Год журнала: 2024, Номер 476, С. 134982 - 134982

Опубликована: Июнь 20, 2024

Язык: Английский

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Fe(IV)/Fe(V)-mediated polyferric sulfate/periodate system: A novel coagulant/oxidant strategy in promoting micropollutant abatement

Journal of Hazardous Materials, Год журнала: 2024, Номер 466, С. 133614 - 133614

Опубликована: Янв. 26, 2024

Язык: Английский

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