Merits and limitations of radical vs. nonradical pathways in persulfate-based advanced oxidation processes

Y Yan, Z Wei, X Duan, M Long, R Spinney… - Environmental …, 2023 - ACS Publications
Urbanization and industrialization have exerted significant adverse effects on water quality,
resulting in a growing need for reliable and eco-friendly treatment technologies. Persulfate …

A review of the innovations in metal-and carbon-based catalysts explored for heterogeneous peroxymonosulfate (PMS) activation, with focus on radical vs. non-radical …

M Kohantorabi, G Moussavi, S Giannakis - Chemical Engineering Journal, 2021 - Elsevier
The heterogeneous, sulfate radical-based AOPs (SR-AOPs) have emerged over the last
decade as a highly potent technology for the removal of various organic contaminants from …

Effects of molecular structure on organic contaminants' degradation efficiency and dominant ROS in the advanced oxidation process with multiple ROS

ZH **e, CS He, HY Zhou, LL Li, Y Liu… - Environmental …, 2022 - ACS Publications
In this study, the previously overlooked effects of contaminants' molecular structure on their
degradation efficiencies and dominant reactive oxygen species (ROS) in advanced …

A comprehensive review on LDH-based catalysts to activate persulfates for the degradation of organic pollutants

EM Abd El-Monaem, HM Elshishini, SS Bakr… - npj Clean Water, 2023 - nature.com
Degradation of organic contaminants into less toxic substances is the best option to remove
these compounds rather than using conventional techniques. The sulfate radical-based …

What is the role of light in persulfate-based advanced oxidation for water treatment?

J Yang, M Zhu, DD Dionysiou - Water Research, 2021 - Elsevier
Persulfate-based advanced oxidation processes (PS-based AOPs) under UV, visible, or
solar irradiation are being intensively investigated for water treatment. Tremendous …

Evaluation of advanced oxidation processes for water and wastewater treatment–A critical review

DB Miklos, C Remy, M Jekel, KG Linden, JE Drewes… - Water research, 2018 - Elsevier
This study provides an overview of established processes as well as recent progress in
emerging technologies for advanced oxidation processes (AOPs). In addition to a discussion …

Chemistry of persulfates in water and wastewater treatment: a review

S Wacławek, HV Lutze, K Grübel, VVT Padil… - Chemical Engineering …, 2017 - Elsevier
Persulfate decontamination technologies either utilizing radical driven processes or direct
electron transfer are very powerful tools for the treatment of a broad range of impurities …

Heterogeneous catalytic ozonation of atrazine with Mn-loaded and Fe-loaded biochar

SQ Tian, JY Qi, YP Wang, YL Liu, L Wang, J Ma - Water Research, 2021 - Elsevier
After reaction with permanganate or ferrate, the resulted Mn-loaded and Fe-loaded biochar
(MnOx/biochar and FeOx/biochar) exhibited excellent catalytic ozonation activity. O 3 (2.5 …

Graphene-and CNTs-based carbocatalysts in persulfates activation: Material design and catalytic mechanisms

X Chen, WD Oh, TT Lim - Chemical Engineering Journal, 2018 - Elsevier
This article aims to present a state-of-art critical review on the recent practical and theoretical
development in graphene and carbon nanotubes (CNTs)-based materials as carbocatalysts …

Enhancement of the degradation of atrazine through CoFe2O4 activated peroxymonosulfate (PMS) process: kinetic, degradation intermediates, and toxicity evaluation

J Li, M Xu, G Yao, B Lai - Chemical Engineering Journal, 2018 - Elsevier
The degradation performance of atrazine by peroxymonosulfate (PMS) activated by CoFe 2
O 4 nanoparticles (NPs) in heterogeneous catalytic process was studied in our study. In this …