Insights into the Removal of Organic Contaminants by Co-CeO2 Nanocatalysts via CaCO3 Activation: Performance, Kinetic, and Mechanism DOI

Zhangli Li,

Huibin Niu,

Jiaying Yan

et al.

Langmuir, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 3, 2024

The advanced oxidation process based on S(IV) has garnered increasing attention, owing to its efficiency in degrading contaminants. Here, a cobalt-doped cerium oxide catalyst (Co-CeO

Language: Английский

Synergistic Catalysis of Cobalt Single Atoms and Clusters Loaded on Carbon Film: Enhancing Peroxymonosulfate Activation for Degradation of Norfloxacin DOI

Chenglin Hao,

Tinghang Li,

Yanjie Xie

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Abstract Many existing research focuses on the differences or performance comparisons between single‐atom small‐sized nanocluster catalysts, but there is a lack of comprehensive coupling relationship structure and activity mechanism synergy. This study investigates combined catalytic potential cobalt single atoms (SAs) nanoclusters (NCs) for enhanced peroxymonosulfate (PMS) activation to degrade norfloxacin (NFX). A novel Co SAs‐NCs /CN/TiO 2 catalyst synthesized, featuring SAs NCs uniformly dispersed carbon film wrapping TiO , degradation efficiency NFX solution almost completely degraded, with mineralization rate 76.35%. Density functional theory (DFT) calculations indicate that synergistic interaction promotes more efficient PMS adsorption significantly reduces energy barrier, which enhances electron transfer increases reactive oxygen species (ROS) generation. highlights robust versatile nature this system in addressing various contaminants. elucidates providing new ideas advanced oxidation processes (AOPs) environmental remediation, linking emphasizes practicality importance effectively long‐term remediation water pollutants.

Language: Английский

Citations

9
Porous biochar encapsulating highly dispersed Co3O4 as peroxymonosulfate activator for the enhanced tetracycline removal DOI

Qiyu Shi,

Yizhou Feng,

Wangbo Wang

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 106947 - 106947

Published: Feb. 1, 2025

Language: Английский

Citations

1
Examining sulfate radical-based enhanced oxidation techniques to degradation pharmaceutically active substances in aqueous media: with acetaminophen serving as a case study DOI Creative Commons

Sepideh Bakhtshokouhi,

Ali Assadi

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100599 - 100599

Published: Jan. 1, 2025

Language: Английский

Citations

0
Recent advancements on elimination of emerging contaminants by homogeneous metal-catalyzed sulfur(Ⅳ) oxidation DOI

Shijie Kuang,

Hongbin Wang,

Youlun Su

et al.

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121320 - 121320

Published: Feb. 1, 2025

Language: Английский

Citations

0
Enabling Highly Recoverable and Efficient Nanosized Photocatalysts via Constructing Robust Submillimetric Patchy Particles DOI Open Access

Zhudan Jiang,

Jiale Huang,

Jingjin Cai

et al.

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 10, 2025

Abstract This work reports a class of packable composite catalysts in form submillimetric patchy particles which demonstrate an excellent recyclability. Those are simply constructed via the hydrothermal treatment dense slurry hydroxylated ultrahigh molecular weight polyethylene (UHMWPE) and carbon nitride microtubes. These large‐sized can be directly packed into tea bag made 800 mesh nylon filter cloth. kind porous package allows arrival light on meanwhile significantly benefits recovery photocatalysts from polluted water. Robust adhesion tubular UHMWPE powders is established creating synergies between van der Waals force hydrogen bonding for maintaining high degrading ability these even after 30 cycles.

Language: Английский

Citations

0
Advanced oxidation process with hydrogen peroxide and sulfite for superfast degradation of micro-contaminants in drinking water DOI
Han Chen,

Tao Lin,

Yuchen Wang

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 490, P. 137790 - 137790

Published: Feb. 28, 2025

Language: Английский

Citations

0
Using waste to treat waste: Coupling of advanced reduction processes and anaerobic fermentation DOI
Xingyuan Chen,

Yun Wei Niu,

Lin Pan

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107526 - 107526

Published: March 18, 2025

Language: Английский

Citations

0
Far-UVC-driven Cr(VI) reduction in alkaline solution: Synergistic effects of iodide and sulfite DOI
Yida Huang, Min Zhao, Guoxin Li

et al.

Journal of Environmental Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Built-in electric field of Ag2Se thermoelectric effect activated persulfate for humic acid decomposition in water: Molecular transformation mechanism DOI

Qiuling Ma,

Xian Yi Tan,

Miao Fang

et al.

Water Research, Journal Year: 2025, Volume and Issue: unknown, P. 123717 - 123717

Published: April 1, 2025

Language: Английский

Citations

0
Reinvestigation on the UV/sulfite oxidation of organic pollutants: The overlooked role of excited states and bromate control DOI
Yiqun Chen, Lu Liu,

Liying Long

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129340 - 129340

Published: Aug. 24, 2024

Language: Английский

Citations

1