Catalytic ozonation for water and wastewater treatment: Recent advances and perspective

J Wang, H Chen - Science of the Total Environment, 2020 - Elsevier
Ozonation process has been widely applied in water and wastewater treatment, such as for
disinfection, for degradation of toxic organic pollutants. However, the utilization efficiency of …

Comparison and performance assessment of ozone-based AOPs in view of trace organic contaminants abatement in water and wastewater: a review

Z Liu, K Demeestere, S Van Hulle - Journal of Environmental Chemical …, 2021 - Elsevier
Trace organic contaminants (TrOCs) have been increasingly found in the aquatic
environment and their potential health risk on human and wildlife has attracted more …

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 …

Electron transfer enhancing the Mn (II)/Mn (III) cycle in MnO/CN towards catalytic ozonation of atrazine via a synergistic effect between MnO and CN

D Wang, Y He, Y Chen, F Yang, Z He, T Zeng, X Lu… - Water Research, 2023 - Elsevier
In this study, manganese oxide (MnO) dispersed on CN (Mn-nCN) was fabricated as a
catalyst in heterogeneous catalytic ozonation (HCO), achieving excellent catalytic …

Surface Fe (III)/Fe (II) cycle promoted the degradation of atrazine by peroxymonosulfate activation in the presence of hydroxylamine

J Li, Y Wan, Y Li, G Yao, B Lai - Applied Catalysis B: Environmental, 2019 - Elsevier
In this study, we demonstrated that Fe 3 O 4/PMS system in the presence of hydroxylamine
(HA) was significantly efficient for atrazine degradation under the near-neutral pH (5.0 …

Facile synthesis of iron (II) doped carbonaceous aerogel as a three-dimensional cathode and its excellent performance in electro-Fenton degradation of ceftazidime …

A Ahmadi, M Zarei, A Hassani, M Ebratkhahan… - Separation and …, 2021 - Elsevier
In the present study, the electro-Fenton (EF) process has been used to remove ceftazidime
(CAZ) from an aqueous solution. In the first part of this study, the iron (II) doped …

In-situ formation of surface reactive oxygen species on defective sites over N-doped biochar in catalytic ozonation

Y Cheng, B Wang, P Yan, J Shen, J Kang… - Chemical Engineering …, 2023 - Elsevier
Adsorption is the first step of the interface mechanism, but the adsorption behaviors of ozone
(O 3) and pollutants on the catalyst during catalytic ozonation have always been overlooked …

Activation of peroxymonosulfate by cobalt-impregnated biochar for atrazine degradation: The pivotal roles of persistent free radicals and ecotoxicity assessment

B Liu, W Guo, H Wang, Q Si, Q Zhao, H Luo… - Journal of hazardous …, 2020 - Elsevier
Cobalt-mediated activation of peroxymonosulfate (PMS) has been extensively investigated
for the degradation of emerging organic pollutants. In this study, PMS activation via cobalt …

A review on recent treatment technology for herbicide atrazine in contaminated environment

H He, Y Liu, S You, J Liu, H Xiao, Z Tu - International journal of …, 2019 - mdpi.com
Atrazine is a kind of triazine herbicide that is widely used for weed control due to its good
weeding effect and low price. The study of atrazine removal from the environment is of great …

Catalytic performance and an insight into the mechanism of CeO2 nanocrystals with different exposed facets in catalytic ozonation of p-nitrophenol

S Afzal, X Quan, S Lu - Applied Catalysis B: Environmental, 2019 - Elsevier
Ceria based catalysts have been widely applied in ozonation of organic pollutants in
wastewater treatment. Ceria with different exposed facets have not been used in catalytic …