Degradation of antibiotic pollutants by persulfate activated with various carbon materials

Y Gao, Q Wang, G Ji, A Li - Chemical Engineering Journal, 2022 - Elsevier
Antibiotic residues are ubiquitous in wastewater, surface water, and groundwater worldwide
with concentrations ranging from< 1 ng/L to hundreds μg/L, which pose ecological risks to …

Sulfate radicals-based advanced oxidation technology in various environmental remediation: A state-of-the–art review

U Ushani, X Lu, J Wang, Z Zhang, J Dai, Y Tan… - Chemical Engineering …, 2020 - Elsevier
Sulfate radicals are well-known for their strong oxidation potential (2.60 V), their high
reaction rate (106–109 M/s) and longer life span (t 1/2= 30–40 μs). Owing to the revealed …

Tuning of persulfate activation from a free radical to a nonradical pathway through the incorporation of non-redox magnesium oxide

A Jawad, K Zhan, H Wang, A Shahzad… - … science & technology, 2020 - ACS Publications
Nonradical-based advanced oxidation processes for pollutant removal have attracted much
attention due to their inherent advantages. Herein we report that magnesium oxides (MgO) …

Recent advances in cobalt-activated sulfate radical-based advanced oxidation processes for water remediation: A review

J Hou, X He, S Zhang, J Yu, M Feng, X Li - Science of The Total …, 2021 - Elsevier
Sulfate radical-based advanced oxidation processes (SR-AOPs) have attracted increasing
attention for the degradation of organic contaminants in water. The oxidants of SR-AOPs …

Application of peroxymonosulfate and its activation methods for degradation of environmental organic pollutants

F Ghanbari, M Moradi - Chemical Engineering Journal, 2017 - Elsevier
The degradation of refractory organic compounds to harmless matters is one of the major
concerns of environmentalists. Advanced oxidation processes (AOPs) are promising …

Nonradical oxidation processes in PMS-based heterogeneous catalytic system: Generation, identification, oxidation characteristics, challenges response and …

X Zhou, Q Zhao, J Wang, Z Chen, Z Chen - Chemical Engineering Journal, 2021 - Elsevier
Recently, various nonradical oxidation mechanisms different from traditional free radicals
have been discovered in peroxymonosulfate (PMS)-based heterogeneous catalytic system …

Generation of sulfate radical through heterogeneous catalysis for organic contaminants removal: current development, challenges and prospects

WD Oh, Z Dong, TT Lim - Applied Catalysis B: Environmental, 2016 - Elsevier
Sulfate radical-based advanced oxidation processes (SR-AOPs) employing heterogeneous
catalysts to generate sulfate radical (SO 4 radical dot−) from peroxymonosulfate (PMS) and …

Facile green synthesis of magnesium oxide nanoparticles using tea (Camellia sinensis) extract for efficient photocatalytic degradation of methylene blue dye

SA Kumar, M Jarvin, SSR Inbanathan, A Umar… - … Technology & Innovation, 2022 - Elsevier
Herein, we report, for the first time, the synthesis, characterization, and the photocatalytic
methyl blue dye degradation performance of magnesium oxide (MgO) nanoparticles (NPs) …

[HTML][HTML] Microstructure, optical and photocatalytic properties of MgO nanoparticles

G Balakrishnan, R Velavan, KM Batoo, EH Raslan - Results in Physics, 2020 - Elsevier
The present work is focused on the synthesize of MgO nanoparticles using combustion
method. The magnesium nitrate is used as a precursor with urea as a fuel. The precursor …

Cobalt-catalyzed sulfate radical-based advanced oxidation: a review on heterogeneous catalysts and applications

P Hu, M Long - Applied Catalysis B: Environmental, 2016 - Elsevier
Recently sulfate radical-based advanced oxidation processes (SR-AOPs) attract increasing
attention due to their capability and adaptability in decontamination. The couple of cobalt …