Insight into the ferrate(VI)/ozone process: Multiple oxidation systems promote the elimination of electron-deficient pollutants DOI
Xin Dai,

Du Ye,

Jie-Yu Cao

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158211 - 158211

Published: Dec. 1, 2024

Language: Английский

Degradation of tris(1,3-dichloro-2-propyl) phosphate (TDCPP) by ultraviolet activated hydrogen peroxide: Mechanisms, pathways and toxicity assessments DOI

Zhujun Luo,

Lizhu Yuan,

Jonathan W.C. Wong

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 155690 - 155690

Published: Sept. 1, 2024

Language: Английский

Citations

6
Non-metallic Lewis acid sites enhance the activation of peracetic acid by cobalt-iron spinel for micropollutant decontamination: The critical role of Lewis acid sites as electron shuttles DOI

Guanglei Yao,

Shaoze Xiao,

Yajie Qian

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 153924 - 153924

Published: July 11, 2024

Language: Английский

Citations

4
Sustainable Approach for Landfill Leachate Treatment through Dielectric Barrier Discharge/Ferrate (DBD/Fe(VI)) Enhanced Nanofiltration DOI
Bin Liu,

Danjing Lu,

Tianliang Zhang

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 714, P. 123404 - 123404

Published: Oct. 13, 2024

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
N-doped carbon nanotubes encapsulated Ni3ZnC0.7 nanoparticles catalyst for peroxymonosulfate activation: Heterojunction structure and N-doping enhance electron transfer capability DOI
Qihao Sun,

Huiyuan Deng,

Na Zhao

et al.

Chemosphere, Journal Year: 2025, Volume and Issue: 373, P. 144110 - 144110

Published: Feb. 4, 2025

Language: Английский

Citations

0
Ultrasound-enhanced piezoelectric activation of Fe (Ⅵ) by ZnSnO3: A novel and efficient strategy for degrading sulfonamides antibiotics in unbuffered solutions DOI
Linsheng Liu,

S. Zhang,

Junle Jian

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161587 - 161587

Published: March 1, 2025

Language: Английский

Citations

0
Cytotoxicity and Genotoxicity toward Mammalian Cells Induced by Organic Iodine in Peroxymonosulfate (PMS) Processes: Activated PMS Is Better than Nonactivated PMS in Mitigating Toxicity DOI
Ye Du,

Jie-Yu Cao,

Yao Lü

et al.

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: March 20, 2025

Peroxymonosulfate (PMS) and its activation processes have been extensively studied. However, iodinated byproducts (I-DBPs) generated during nonactivated PMS (NPMS) activated (APMS) pose a significant risk. In NPMS, 50 μg/L concentration of iodide (I–) could significantly (p < 0.05) increase the cytotoxicity both Suwanee River natural organic matter (SRNOM) solution wastewater secondary effluent (SE), at dose 0.5 mM PMS. Cytotoxicity genotoxicity SRNOM increased by 6.6 mg-phenol/L 2.4 μg-4-NQO/L with 200 I–. For toxicities 2.4-fold 1.9-fold. APMS reduced 42–47% 53–60% compared NPMS in I–-containing SE samples. promoted adsorbable iodine (AOI) formation, while inhibited AOI 77.5–84.9%. FTICR-MS showed favored I-DBP generation aromatic precursors, whereas eliminated these precursors I-DBPs. Compounds such as p-iodophenol 4-methyl-2-iodophenol were detected but removed APMS. exhibited weaker oxidation, producing tannic acid-like, lignin-like, protein-like that can toxicity when reacting HOI. Conversely, enhanced oxidation via hydroxyl radicals singlet oxygen, decomposing further. Importantly, also converted HOI into nontoxic iodate, reducing overall water.

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
Upcycling waste cartons into an efficient Fenton-like chainmail catalyst CoOx@C: Process, performance, and mechanism DOI
Chen‐Xuan Li, Wenhui Xu, Li Bai

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116816 - 116816

Published: April 1, 2025

Language: Английский

Citations

0
The Effect and Adjustment of Ferrate Species in Ferrate-Based Advanced Oxidation Processes for Wastewater Treatment: A Systematic Review DOI Open Access
Yushu Wang,

Xiao Luo,

Xiaoke Ma

et al.

Water, Journal Year: 2025, Volume and Issue: 17(9), P. 1343 - 1343

Published: April 30, 2025

Interest in the combination of ferrates and advanced oxidation processes (AOPs) for wastewater treatment has increased, as revealed this systematic review. In study, multiple functions Fe(VI) ferrate-based AOPs are summarized based on Fe species. Various enhanced pathways achieved through electron capture by Fe(VI), Fe(V) Fe(IV), or catalytic effects Fe(III) Fe(II). The different contributions high-valent species general reactive highlighted analyzing results quenching, methyl phenyl sulfoxide probing, paramagnetic resonance analysis. Methods that used to adjust species, including changing reaction pH, oxidant dosage, dosing pattern, addition reducing complexing additives, can influence enhancement efficiency micropollutant from perspective determining transformation Fe(IV) with higher reactivity Fe(II) circulation. Future studies should focus situ production pathway-based adjustments Fe(VI)-AOP techniques.

Language: Английский

Citations

0