Persulfate activation by iron complex: A novel non-radical strategy for enhanced tetracycline degradation DOI

L. J. Li,

Nan Chen, Ning An

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131364 - 131364

Published: Dec. 1, 2024

Language: Английский

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

Wenxin Shi,

Chi Zhang, He Zhao

et al.

Water Research, Journal Year: 2024, Volume and Issue: 266, P. 122428 - 122428

Published: Sept. 10, 2024

Language: Английский

Citations

10
Covalently bonded aluminum-iron modified activated carbon moderately activated ferrate(VI) through enhanced interaction path: pH-driven efficacy on active species evolution and synergic mechanistic DOI

Yanli Kong,

Fan Lü,

Huang AiHua

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160510 - 160510

Published: Feb. 1, 2025

Language: Английский

Citations

1
Revisiting the synergistic oxidation of peracetic acid and permanganate(Ⅶ) towards micropollutants: The enhanced electron transfer mechanism of reactive manganese species DOI

Yufei Shi,

Shaoze Xiao,

Yajie Qian

et al.

Water Research, Journal Year: 2024, Volume and Issue: 262, P. 122105 - 122105

Published: July 15, 2024

Language: Английский

Citations

4
Development of a New Permanganate/Chlorite Process for Water Decontamination DOI

Liping Luo,

Min Zheng, Erdeng Du

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(37), P. 16578 - 16588

Published: Sept. 2, 2024

Development of new technologies with strong selectivity for target pollutants and low sensitivity toward a water matrix remains challenging. Herein, we introduced novel strategy that used chlorite as an activator Mn(VII) at pH 4.8, turning the inert reactivity into reactivity. This paved way triggering reactions in decontamination. By utilizing sulfamethoxazole (SMX) typical pollutant, proposed coupled pathways involving electron transfer across hydrogen bonds (TEHB) oxidation by reactive manganese species. The results indicated bonding complex, SMX-ClO

Language: Английский

Citations

4
Leveraging Co(II) as an activator to transform ferrate’s limitations into the motivation of Fe(V) oxidation DOI
Jichen Zhang,

Tingran Liu,

Guiwei Liang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159830 - 159830

Published: Jan. 1, 2025

Language: Английский

Citations

0
Enhanced oxidation of sulfonamides by low-valent Cu-based sludge biochar activating ferrate (VI): The roles of valence-dependent activation pathways DOI

Zhikang Deng,

Yongfei Ma,

Jinyao Zhu

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125208 - 125208

Published: Feb. 1, 2025

Language: Английский

Citations

0
Oxidative degradation of fluoroquinolone antibiotics by ferrate(VI): Kinetics, reaction mechanism, and theoretical calculations DOI
Yanan Li, Jie Yang, Jiaqi Wang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162970 - 162970

Published: April 1, 2025

Language: Английский

Citations

0
Fire-Induced Multiple Changes in Electron Transfer Properties of Peat Soil Organic Matter: The Role of Functional Groups, Graphitic Carbon, and Iron DOI

Peijie Yang,

Shuai Wang, Tianran Sun

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(46), P. 20457 - 20467

Published: Nov. 8, 2024

Peatland fires induced changes in electron transfer properties and relevant electroactive structures of peat soil organic matter (PSOM) remain ambiguous, impeding comprehension postfire biogeochemical processes. Here, we revealed temperature-dependent exchange capacity (EEC) PSOM dynamics through simulated burning (150-500 °C), which extremely changed microbial Fe-nanoparticles reduction methanogenesis. EEC diminished significantly (60-75% loss) due to phenolic-quinone moieties depletion with increasing temperature, regardless oxygen availability. The final oxic surpassed that anoxic by 1.5 times, attributed additional quinones from incorporation. Notably, exhibited heat resistance up 200 °C stabilized above 350 °C. Additionally, fire reshaped the EEC-relevant redox-active moieties. Heterocyclic-N generated predominantly contributed electron-accepting (EAC) alongside quinones, while phenolic bonded Fe(II) enhanced electron-donating (EDC). However, preferential binding heterocyclic-N restricted EDC Fe(II). Interestingly, decrease EAC declined its electron-shuttling effects Fe nanoparticle reduction, but fire-induced graphitic carbon formation increased electrical conductivity (EC) PSOM, promoting transfer. Further, EC may facilitate methanogenesis peatlands. These findings advance our understanding elemental cycles greenhouse emission mechanisms

Language: Английский

Citations

3
Molecularly imprinted nanoparticles hitchhiking on neutrophils for precise treatment of ischemic stroke DOI
Runxin Lv, Fang Li, Yong Liu

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 689, P. 137246 - 137246

Published: March 4, 2025

Language: Английский

Citations

0
Overlooking the effect of alcohol quenchers can mislead mechanistic understanding in ferrate-based advanced oxidation processes DOI
Ying Wang, Liang Chen, Xin Chen

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 133193 - 133193

Published: April 1, 2025

Language: Английский

Citations

0