Magnetic photocatalytic nano-semiconductors prepared from carbon quantum dots compounded with copper ferrate and their application in dye wastewater treatment DOI
Keren Shi,

Guangyan Qian,

Wende Yi

et al.

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 12(1), P. 111737 - 111737

Published: Dec. 15, 2023

Language: Английский

Selective degradation of organic pollutants by highly dispersed Fe, Ni anchored on nitrogen carbon activating persulfate system: Electron transfer promotion, the impact of pollutant redox and adsorption properties DOI
Yuqi Liu, Yongqing Zhang, Lijin Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 490, P. 151585 - 151585

Published: April 23, 2024

Language: Английский

Citations

18
Nitrogen-doped carbon quantum dots modified dual-vacancy Z-scheme CuFe2O4/g-C3N4 photocatalyst synergistic with Fenton technique for photothermal degradation of antibiotics DOI
Jian Zhang, Chen Shao,

Ai-Qi Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154497 - 154497

Published: Aug. 8, 2024

Language: Английский

Citations

17
Magnetic CuFe2O4 nanoparticles anchored on N-doped carbon for activated peroxymonosulfate removal of oxytetracycline from water: Radical and non-radical pathways DOI
Xun Liu,

Yan Pei,

Mengbo Cao

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 334, P. 139025 - 139025

Published: May 24, 2023

Language: Английский

Citations

25
Iron/nitrogen co-doped biochar derived from salvaged cyanobacterial for efficient peroxymonosulfate activation and ofloxacin degradation: Synergistic effect of Fe/N in non-radical path DOI
Yuxuan Yang,

Yanxiao Chi,

Kunlun Yang

et al.

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 652, P. 350 - 361

Published: Aug. 16, 2023

Language: Английский

Citations

24
Enhanced photocatalysis-Fenton degradation of levofloxacin by Fe doped BiOCl microspheres with rich surface oxygen vacancies: The accelerated redox cycle of ≡Fe(III)/≡Fe(II) DOI
Bingrui Ma,

Yuxin Zha,

Huanxin Shi

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129086 - 129086

Published: Aug. 3, 2024

Language: Английский

Citations

13
Degradation of phenol in high-salt wastewater by three-dimensional FeCu co-doped materials: Interaction of FeCu with g-C3N4–rGO and synergistic catalytic mechanism DOI
Zhaoyang Song, Xiaoqi Wu, Qiongqiong He

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112164 - 112164

Published: Feb. 7, 2024

Language: Английский

Citations

11
Peroxymonosulfate activation by CuMn-LDH for the degradation of bisphenol A: Effect, mechanism, and pathway DOI Creative Commons
Mingqi Xie, Meina Liang, Chongmin Liu

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 270, P. 115929 - 115929

Published: Jan. 1, 2024

The remediation of water contaminated with bisphenol A (BPA) has gained significant attention. In this study, a hydrothermal composite activator Cu3Mn-LDH containing coexisting phases cupric nitrate (Cu(NO3)2) and manganous (Mn(NO3)2) was synthesized. Advanced oxidation processes were employed as an effective approach for BPA degradation, utilizing the catalyst to activate peroxymonosulfate (PMS). synthesis material characterized using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM). According characterization data screening experiments, selected best experimental material. exhibits remarkable catalytic ability PMS, demonstrating good degradation efficiency under neutral alkaline conditions. With PMS dosage 0.25 g·L−1 0.10 g·L−1, 10 mg·L−1 (approximately 17.5 μM) can be completely degraded within 40 min, which TOC removal reached 95%. reactive oxygen species present in reaction system analyzed by quenching experiments EPR. Results showed that sulfate free radicals (SO4•—), hydroxyl (•OH), superoxide (•O2—), nonfree radical mono-oxygen generated, while played key role degrading BPA. excellent reproducibility, it still degrade even after four consecutive cycles. intermediates detected GCMS, possible pathways reasonably predicted. This experiment proposes nonradical mechanism analyzes pathways. It provides new perspective treatment organic pollutants water.

Language: Английский

Citations

9
Advancements in iron-based photocatalytic degradation for antibiotics and dyes DOI
Yong Ran,

Rongyang Cui,

Xiaoyan Wang

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 374, P. 123991 - 123991

Published: Jan. 14, 2025

Language: Английский

Citations

1
Enhancing mediated electron transfer in for efficient chloramphenicol degradation through Cu-modified Co@C catalyst DOI

Zhan Cen,

Zhuobiao Ni, Xiaosong Zhou

et al.

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(3), P. 110079 - 110079

Published: May 6, 2023

Language: Английский

Citations

19
Unraveling the degradation of levofloxacin using highly efficient β-cyclodextrin-modified copper ferrite through peroxymonosulfate activation: Mechanistic performance and degradation pathways DOI
Faisal UL Rehman, Amjad Iqbal, Awais Khalid

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 404, P. 124978 - 124978

Published: May 10, 2024

Language: Английский

Citations

7