Metal-based catalysts for persulfate and peroxymonosulfate activation in heterogeneous ways: A review

X Zheng, X Niu, D Zhang, M Lv, X Ye, J Ma… - Chemical Engineering …, 2022 - Elsevier
A growing number of emerging organic contaminants associated with the potential risks for
ecosystem and human health are frequently detected in environment. Sulfate radical-based …

Insight into FeOOH-mediated advanced oxidation processes for the treatment of organic polluted wastewater

H Weng, Y Yang, C Zhang, M Cheng, W Wang… - Chemical Engineering …, 2023 - Elsevier
The discharge of organic wastewater poses a serious threat to the ecosystem and human
health. Advanced oxidation processes (AOPs) have been widely investigated in organic …

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

S Xiao, 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 …

Generation and engineering applications of sulfate radicals in environmental remediation

J Xie, C Yang, X Li, S Wu, Y Lin - Chemosphere, 2023 - Elsevier
Abstract Sulfate radical (SO 4•−)-based advanced oxidation processes (AOPs) have become
promising alternatives in environmental remediation due to the higher redox potential (2.6 …

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 …

Fabrication of Fe3O4 and graphitized porous biochar composites for activating peroxymonosulfate to degrade p-hydroxybenzoic acid: Insights on the mechanism

H Fu, P Zhao, S Xu, G Cheng, Z Li, Y Li, K Li… - Chemical Engineering …, 2019 - Elsevier
The novel Fe 3 O 4 and porous biochar originated from Myriophyllum aquaticum composites
(Fe 3 O 4/MC) with graphitized structure, hierarchical porous and strong magnetism were …

Activation of persulfate by nanosized zero-valent iron (NZVI): mechanisms and transformation products of NZVI

C Kim, JY Ahn, TY Kim, WS Shin… - Environmental Science & …, 2018 - ACS Publications
The mechanisms involved in the activation of persulfate by nanosized zero-valent iron
(NZVI) were elucidated and the NZVI transformation products identified. Two distinct reaction …

Selective removal of organic pollutants in groundwater and surface water by persulfate-assisted advanced oxidation: the role of electron-donating capacity

X Liu, H Qin, S Xing, Y Liu, C Chu, D Yang… - Environmental …, 2023 - ACS Publications
The efficiency of persulfate-assisted advanced oxidation processes (PS-AOPs) in degrading
organic pollutants is affected by the electron-donating capability of organic substances …

A critical review on the mechanisms of persulfate activation by iron-based materials: Clarifying some ambiguity and controversies

K Hou, Z Pi, F Yao, B Wu, L He, X Li, D Wang… - Chemical Engineering …, 2021 - Elsevier
Iron-based materials, as a series of effective persulfate (PS) activators, have been utilized
extensively in PS-based advanced oxidation processes. However, there are some ambiguity …

Halogen radical oxidants in natural and engineered aquatic systems

K Zhang, KM Parker - Environmental science & technology, 2018 - ACS Publications
Photochemical reactions contribute to the transformation of contaminants and
biogeochemically important substrates in environmental aquatic systems. Recent research …