Sulfate radicals-based advanced oxidation processes for the degradation of pharmaceuticals and personal care products: a review on relevant activation mechanisms …

A Hassani, J Scaria, F Ghanbari, PV Nidheesh - Environmental Research, 2023 - Elsevier
Owing to the rapid development of modern industry, a greater number of organic pollutants
are discharged into the water matrices. In recent decades, research efforts have focused on …

[HTML][HTML] Advanced oxidation processes (AOPs) based wastewater treatment-unexpected nitration side reactions-a serious environmental issue: A review

MP Rayaroth, CT Aravindakumar, NS Shah… - Chemical Engineering …, 2022 - Elsevier
Chemical compounds containing nitro group (nitro-products) are a one of toxic by-products,
that can be formed during wastewater treatment processes. In case of presence of nitrite or …

Iron-mediated activation of persulfate and peroxymonosulfate in both homogeneous and heterogeneous ways: a review

S **ao, M Cheng, H Zhong, Z Liu, Y Liu, X Yang… - Chemical Engineering …, 2020 - Elsevier
Various organic contaminants accumulated in the environment pose great threat to
ecosystems and human health. Sulfate radical-based advanced oxidation processes (SR …

Advanced oxidation processes for degradation of water pollutants—ambivalent impact of carbonate species: a review

MP Rayaroth, G Boczkaj, O Aubry, UK Aravind… - Water, 2023 - mdpi.com
Advanced oxidation processes (AOPs) hold great promise in the removal of organic
contaminants. Reactive oxygen species (ROS) produced in AOPs react with target pollutants …

Singlet oxygen in the removal of organic pollutants: An updated review on the degradation pathways based on mass spectrometry and DFT calculations

MP Rayaroth, UK Aravind, G Boczkaj… - Chemosphere, 2023 - Elsevier
The degradation of pollutants by a non-radical pathway involving singlet oxygen (1 O 2) is
highly relevant in advanced oxidation processes. Photosensitizers, modified photocatalysts …

Fe-doped kelp biochar-assisted peroxymonosulfate activation for ciprofloxacin degradation: Multiple active site-triggered radical and non-radical mechanisms

MA Al Masud, WS Shin, DG Kim - Chemical Engineering Journal, 2023 - Elsevier
In this study, a novel iron-doped kelp-derived biochar (KBC)(Fe-KBC) was prepared via a
combination of hydrothermal carbonization and pyrolysis, characterized, and tested for …

Recent progress on heterogeneous Fe-based materials induced persulfate activation for organics removal

J Li, L Yang, B Lai, C Liu, Y He, G Yao, N Li - Chemical Engineering …, 2021 - Elsevier
Fe-based heterogeneous materials have been the most used transition metal catalysts for
advanced oxidation processes (AOPs) due to their versatility, flexibility, high efficiency, and …

Sulfidation of iron-based materials: a review of processes and implications for water treatment and remediation

D Fan, Y Lan, PG Tratnyek, RL Johnson… - … science & technology, 2017 - ACS Publications
Iron-based materials used in water treatment and groundwater remediation especially
micro-and nanosized zerovalent iron (nZVI) can be more effective when modified with …

Design and application of heterogeneous catalysts as peroxydisulfate activator for organics removal: an overview

WD Oh, TT Lim - Chemical Engineering Journal, 2019 - Elsevier
Recently, redox oxidation technology based on peroxydisulfate (PDS) activation by
heterogeneous catalyst has shown promising potential for environmental decontamination …

Iron-based catalysts for persulfate-based advanced oxidation process: Microstructure, property and tailoring

G Zhao, J Zou, X Chen, L Liu, Y Wang, S Zhou… - Chemical Engineering …, 2021 - Elsevier
Sulfate radicals (SO 4 radical dot−)-based advanced oxidation processes have obtained far-
reaching attention due to their high catalytic activity and selectively for intricate water …