The Removal of Organic Pollutants and Ammonia Nitrogen from High-Salt Wastewater by the Electro-Chlorination Process and Its Mechanism DOI Creative Commons
Yujun Zhou, Ting Hou, Bo Zhou

et al.

Separations, Journal Year: 2024, Volume and Issue: 11(12), P. 353 - 353

Published: Dec. 18, 2024

Electro-chlorination (E-Cl) is an emerging and promising electrochemical advanced oxidation technology for wastewater treatment with the advantages of high efficiency, deep mineralization, a green process, easy operation. It was found that mechanism pollutant removal by electro-chlorination mainly involves indirect in which driven intermediate active species, especially RCS chlorine radicals, strong oxidization ability produced at anodes. In this work, we summarized principles pathways removal/degradation pollutants (organic ammonia nitrogen) E-Cl major affecting factors including applied current density, voltage, electrolyte concentration, initial pH value, etc. system, DSA BDD electrodes were most widely used electrode materials. The flow-through reactor considered to be since it had porosity large pore size, could effectively improve mass transfer efficiency electron reaction. Of many detection methods radicals RCS, paramagnetic resonance (EPR) spectrophotometry N, N-diethyl-1,4-phenylenediamine sulfate (DPD) as chromogenic agent two methods. Overall, process excellent performance prospects treating salt-containing wastewater.

Language: Английский

Hydrogel electrode wrapped with MOF derivative for electro-Fenton process: Synergistic effect of free and non-free radicals DOI

Liang-Jian Zou,

Jing Tong, Honglin Zhang

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132172 - 132172

Published: Feb. 1, 2025

Language: Английский

Citations

0
The three-dimensional electrocatalytic oxidation system for refractory organic wastewater remediations：Mechanisms, electrode material and applications DOI

Linjin Li,

Yaoze Wang,

Guangfei Qu

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115878 - 115878

Published: Feb. 1, 2025

Language: Английский

Citations

0
Enhanced Electrocatalytic Degradation of Metronidazole Utilizing S-doped MoCx Combined with GO: Insights into the Mechanism at Various Operational Temperatures DOI
Jingwei Sun, Zhen-yi Qu, Zhi Huang

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116538 - 116538

Published: April 1, 2025

Language: Английский

Citations

0
Zirconium-iron oxide nitrogen-doped biochar particle electrodes for enhanced tetracycline degradation: Mechanisms and reactive species analysis DOI

Jingran Li,

Chen Wang, Wenjin Zhou

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116776 - 116776

Published: April 1, 2025

Language: Английский

Citations

0
Rationally regulation of Cu loaded graphene oxide via S.oneidensis MR-1 for effective electrocatalytic degradation of tetracycline hydrochloride DOI
Qian Zhang, Xiaoqi Chen,

Zhi Huang

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 114047 - 114047

Published: Sept. 6, 2024

Language: Английский

Citations

0
Catalytic degradation of Reactive Black 5 through peroxymonosulfate activation with Co organic frameworks combined with graphite oxide DOI
Qian Zhang,

Ruo Yu Yin,

Zhi Huang

et al.

Journal of Physics and Chemistry of Solids, Journal Year: 2024, Volume and Issue: unknown, P. 112373 - 112373

Published: Oct. 1, 2024

Language: Английский

Citations

0
Ultrafast decomposition of refractory organics by electric field enhanced permanganate/peroxymonosulfate process DOI

Suo Liu,

Ting Si, Jiahui Fan

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158744 - 158744

Published: Dec. 1, 2024

Language: Английский

Citations

0
The Removal of Organic Pollutants and Ammonia Nitrogen from High-Salt Wastewater by the Electro-Chlorination Process and Its Mechanism DOI Creative Commons
Yujun Zhou, Ting Hou, Bo Zhou

et al.

Separations, Journal Year: 2024, Volume and Issue: 11(12), P. 353 - 353

Published: Dec. 18, 2024

Electro-chlorination (E-Cl) is an emerging and promising electrochemical advanced oxidation technology for wastewater treatment with the advantages of high efficiency, deep mineralization, a green process, easy operation. It was found that mechanism pollutant removal by electro-chlorination mainly involves indirect in which driven intermediate active species, especially RCS chlorine radicals, strong oxidization ability produced at anodes. In this work, we summarized principles pathways removal/degradation pollutants (organic ammonia nitrogen) E-Cl major affecting factors including applied current density, voltage, electrolyte concentration, initial pH value, etc. system, DSA BDD electrodes were most widely used electrode materials. The flow-through reactor considered to be since it had porosity large pore size, could effectively improve mass transfer efficiency electron reaction. Of many detection methods radicals RCS, paramagnetic resonance (EPR) spectrophotometry N, N-diethyl-1,4-phenylenediamine sulfate (DPD) as chromogenic agent two methods. Overall, process excellent performance prospects treating salt-containing wastewater.

Language: Английский

Citations

0