Degradation of enrofloxacin by Fe0 activated PDS DOI
Yaru Zhang, Zhenguo Li, Wen­long Bi

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 18, 2024

Abstract In this paper, the effect of zero-valent iron (Fe0) activated persulfate (PDS) on removal enrofloxacin (ENR) was investigated, and mechanism were analyzed by exploring effects Fe0 concentration, PDS pH, influence anion aqueous matrix ENR Fe0/PDS system. The results showed that when [ENR] = 20 µmol/L, [Fe0] 0.15 g/L, [PDS] 0.4 mmol/L, rate 85.3% at 90 min, mainradicals HO•, SO4•− O2•−. At same time, system had a good mineralization (TOC > 40%), in addition, did not show obvious toxicity to soil microorganisms after reaction, furthermore wide pH range (4 ≤ 10). more effective than ultrapure water removing river water. experiment could provide reference for antibiotics based advanced oxidation techniques SO4•−.

Language: Английский

Performance of nano zero-valent iron activated peroxydisulfates prepared by carbothermal reduction using various bagasse components DOI
Chengjie Xue,

Yifu Peng,

Zhanqiang Fang

et al.

Waste Management, Journal Year: 2025, Volume and Issue: 195, P. 92 - 103

Published: Feb. 2, 2025

Language: Английский

Citations

1
Microwave-coupled wet oxidation technique enhanced the efficient degradation of methyl orange organic wastewater by graphene-supported nano zero-valent iron (nZVI/GN) DOI
Dong Guo, Miaomiao Zhang, Yibo Gao

et al.

Environment Development and Sustainability, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

Language: Английский

Citations

0
Cross-Linked Fungal Biotemplate Enables Highly Efficient Nanomaterial Recovery and Reutilization as Porous Carbon DOI Open Access

Jiewen Luo,

Fengbo Yu

Sustainability, Journal Year: 2025, Volume and Issue: 17(7), P. 3084 - 3084

Published: March 31, 2025

Waste nanomaterials pose environmental and human health concerns they need to be urgently efficiently managed. In this study, a fungal biotemplate was used accumulate recover nano-Fe2O3 materials from an aqueous solution. Then, recovered were activated form high-performance magnetic porous carbon composite (FePC) for energy storage organic pollutant removal. The results indicate that high concentrations (500 mg/L) of 50 nm Fe2O3 particles can completely using cross-linked Neurospora crassa fungus (NC), primarily because its encapsulation function. addition, the surface area, degree graphitization, heteroatom content FePC boosted by catalytic effects incorporated Fe atoms. developed exhibit potential as electrical double-layer capacitors well strong retention capabilities, excellent stability, efficient adsorption triclosan (TCS, ~526 mg/g). Additionally, these superior capacities reduction compared commercial reported materials. These reveal sustainable route recovery reutilization nanomaterials.

Language: Английский

Citations

0
Highly efficient fenton-like degradation of florfenicol by cobalt-modified magnetic biochar activated with hydrogen peroxide DOI
Chengjie Xue,

Yifu Peng,

Zhanqiang Fang

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116558 - 116558

Published: April 1, 2025

Language: Английский

Citations

0
Degradation of enrofloxacin by Fe0 activated PDS DOI Creative Commons
Yaru Zhang, Zhenguo Li, Wen­long Bi

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 5, 2024

In this paper, the effect of zero-valent iron (Fe0) activated persulfate (PDS) on removal enrofloxacin (ENR) was investigated, and mechanism were analyzed by exploring effects Fe0 concentration, PDS pH, influence anion aqueous matrix ENR Fe0/PDS system. The results showed that when [ENR] = 20 µmol/L, [Fe0] 0.15 g/L, [PDS] 0.4 mmol/L, rate 85.3% at 90 min, mainradicals HO•, SO4•− O2•−. At same time, system had a good mineralization (TOC > 40%), in addition, did not show obvious toxicity to soil microorganisms after reaction, furthermore wide pH range (4 ≤ 10). There is basically no difference ultrapure water river water. experiment could provide reference for antibiotics based advanced oxidation techniques SO4•−.

Language: Английский

Citations

3
Activation of peroxydisulfate by zero valent iron-carbon composites prepared by carbothermal reduction: Enhanced non-radical and radical synergies DOI
Chengjie Xue,

Yanping Luo,

Yifu Peng

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 356, P. 124321 - 124321

Published: June 5, 2024

Language: Английский

Citations

2
Cellulose as a Key Biomass Component for the Preparation of Nano Zero-Valent Iron by Carbothermal Reduction: Application to Peroxydisulfate Activation DOI
Chengjie Xue,

Zhanqiang Fang,

Yifu Peng

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
Degradation of enrofloxacin by Fe0 activated PDS DOI
Yaru Zhang, Zhenguo Li, Wen­long Bi

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 18, 2024

Abstract In this paper, the effect of zero-valent iron (Fe0) activated persulfate (PDS) on removal enrofloxacin (ENR) was investigated, and mechanism were analyzed by exploring effects Fe0 concentration, PDS pH, influence anion aqueous matrix ENR Fe0/PDS system. The results showed that when [ENR] = 20 µmol/L, [Fe0] 0.15 g/L, [PDS] 0.4 mmol/L, rate 85.3% at 90 min, mainradicals HO•, SO4•− O2•−. At same time, system had a good mineralization (TOC > 40%), in addition, did not show obvious toxicity to soil microorganisms after reaction, furthermore wide pH range (4 ≤ 10). more effective than ultrapure water removing river water. experiment could provide reference for antibiotics based advanced oxidation techniques SO4•−.

Language: Английский

Citations

0