Persulfate-based advanced oxidation: critical assessment of opportunities and roadblocks

J Lee, U Von Gunten, JH Kim - Environmental science & …, 2020 - ACS Publications
Reports that promote persulfate-based advanced oxidation process (AOP) as a viable
alternative to hydrogen peroxide-based processes have been rapidly accumulating in recent …

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 …

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 …

Production of sulfate radical and hydroxyl radical by reaction of ozone with peroxymonosulfate: a novel advanced oxidation process

Y Yang, J Jiang, X Lu, J Ma, Y Liu - Environmental science & …, 2015 - ACS Publications
In this work, simultaneous generation of hydroxyl radical (• OH) and sulfate radical (SO4•–)
by the reaction of ozone (O3) with peroxymonosulfate (PMS; HSO5–) has been proposed …

Electrochemical activation of persulfates at BDD anode: radical or nonradical oxidation?

H Song, L Yan, J Jiang, J Ma, Z Zhang, J Zhang, P Liu… - Water research, 2018 - Elsevier
The combination of persulfates (peroxydisulfate (PDS) and peroxymonosulfate (PMS)) and
electrolysis using boron-doped diamond (BDD) anode is a promising green advanced …

Degradation of chlorotriazine pesticides by sulfate radicals and the influence of organic matter

HV Lutze, S Bircher, I Rapp, N Kerlin… - Environmental …, 2015 - ACS Publications
Atrazine, propazine, and terbuthylazine are chlorotriazine herbicides that have been
frequently used in agriculture and thus are potential drinking water contaminants. Hydroxyl …

Heat-activated persulfate oxidation of atrazine: implications for remediation of groundwater contaminated by herbicides

Y Ji, C Dong, D Kong, J Lu, Q Zhou - Chemical Engineering Journal, 2015 - Elsevier
Contamination of herbicides such as atrazine (ATZ) poses a significant threat to human
health and aquatic ecosystem. In this study, we demonstrated that heat-activated persulfate …

Sulfate radical-based water treatment in presence of chloride: formation of chlorate, inter-conversion of sulfate radicals into hydroxyl radicals and influence of …

HV Lutze, N Kerlin, TC Schmidt - Water research, 2015 - Elsevier
Sulfate radical (SO 4 radical dot−) based oxidation is discussed as a potential water
treatment option and is already used in ground water remediation. However, the complex …

Visible light-induced catalyst-free activation of peroxydisulfate: pollutant-dependent production of reactive species

Y Wen, CH Huang, DC Ashley… - Environmental …, 2022 - ACS Publications
Activation of peroxydisulfate (PDS, S2O82–) via various catalysts to degrade pollutants in
water has been extensively investigated. However, catalyst-free activation of PDS by visible …

Simulation and comparative study on the oxidation kinetics of atrazine by UV/H2O2, UV/HSO5− and UV/S2O82−

C Luo, J Ma, J Jiang, Y Liu, Y Song, Y Yang, Y Guan… - Water Research, 2015 - Elsevier
This study comparatively investigated atrazine (ATZ) degradation by irradiation at the
wavelength of 254 nm in the presence of peroxides including hydrogen peroxide (H 2 O 2) …