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

Self-powered Electroassisted Photocatalysis for Wastewater Treatment DOI
Qingliang Shen, Feijie Wang,

Kaixin Liao

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 133, P. 110463 - 110463

Published: Nov. 10, 2024

Language: Английский

Citations

11
Removal of Ammonia Nitrogen in Maricultural Wastewater with Cl−/Peroxymonosulfate Process: Performances and Mechanism DOI
Yao Huang, Shuyin Zhang, Lingxuan Chen

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115549 - 115549

Published: Jan. 1, 2025

Language: Английский

Citations

1
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