Thermal effect on sulfamethoxazole degradation in a trivalent copper involved peroxymonosulfate system DOI
Hengxin Liu,

Haoxi Dai,

Shuang Wu

et al.

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 640, P. 121 - 131

Published: Feb. 24, 2023

Language: Английский

Degradation of tannic acid using monopersulfate activated CuO particles DOI Creative Commons
Weijia Zhang,

Yu Cheng,

Panfeng Ma

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 317, P. 100177 - 100177

Published: Jan. 1, 2024

A Copper(II) oxide material was synthesized and its efficiency in degrading Tannic acid (TA) investigated using ultraviolet (UV) irradiation CuO activated peroxymonosulfate (PMS). The particle catalyst exhibited exceptional activity characterized XRD, SEM, Raman spectroscopy, laser diffraction size analysis (LDPS). influence of calcination temperature, UV power, PMS dosage, coexisting anions on the degradation rate TA examined. research results demonstrate that addition a structural guide enhances catalytic performance CuO. Among different temperatures investigated, calcined at 500 °C demonstrates best achieves highest under neutral conditions. Under optimal conditions 0.1 g/L 1.2 mmol/L PMS, 15 mg/L within 40 min 97.69%, total organic carbon removal 69.85%. Quenching experiments confirmed participation multiple active species decomposition process. After five experimental cycles, maintained above 92%. Furthermore, HPLC-MS employed to identify potential intermediates TA.

Language: Английский

Citations

4
Identifying the Nonradical Mechanism in Mn Oxide-Mediated Peracetic Acid Activation Processes: Reactive Metal Species vs Electron Transfer Process DOI
Xinyue Zhang, Zhichao Yang, Hongchao Li

et al.

ACS ES&T Water, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Language: Английский

Citations

0
Long-acting removal of high-toxic p-nitrophenol in wastewater via peroxymonosulfate activation by cyclic membrane catalysis DOI
Jingxin Yang,

Yongshi Huang,

Yuhang Cheng

et al.

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 401, P. 136739 - 136739

Published: March 11, 2023

Language: Английский

Citations

9
3D spherical CuO@g-C3N4 composites activating peroxymonosulfate for high efficient degradation of 2,4,6-trichlorophenol: The mechanism of 1O2 generation DOI
Sainan Wang, Chao Yuan, Wei Chen

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 480, P. 148050 - 148050

Published: Dec. 11, 2023

Language: Английский

Citations

9
Thermal effect on sulfamethoxazole degradation in a trivalent copper involved peroxymonosulfate system DOI
Hengxin Liu,

Haoxi Dai,

Shuang Wu

et al.

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 640, P. 121 - 131

Published: Feb. 24, 2023

Language: Английский

Citations

8