Application of heterogeneous catalytic ozonation for refractory organics in wastewater

B Wang, H Zhang, F Wang, X Xiong, K Tian, Y Sun… - Catalysts, 2019 - mdpi.com
Catalytic ozonation is believed to belong to advanced oxidation processes (AOPs). Over the
past decades, heterogeneous catalytic ozonation has received remarkable attention as an …

Catalytic ozonation of sulfamethoxazole over Fe3O4/Co3O4 composites

H Chen, J Wang - Chemosphere, 2019 - Elsevier
In this study, Fe 3 O 4/Co 3 O 4 composites were prepared and applied in the catalytic
ozonation of sulfamethoxazole (SMX). Various parameters including initial solution pH, Fe 3 …

Mechanism and kinetics of catalytic ozonation for elimination of organic compounds with spinel-type CuAl2O4 and its precursor

Y Xu, Z Lin, Y Zheng, JP Dacquin, S Royer… - Science of The Total …, 2019 - Elsevier
CuAl 2 O 4 based mixed oxides were used as heterogeneous catalysts for ozone activation
to degrade organics in aqueous solution. The solids were thoroughly characterized by …

Degradation kinetics of cold plasma-treated antibiotics and their antimicrobial activity

C Sarangapani, D Ziuzina, P Behan, D Boehm… - Scientific reports, 2019 - nature.com
Antibiotics, such as ofloxacin (OFX) and ciprofloxacin (CFX), are often detected in
considerable concentrations in both wastewater effluents and surface water. This poses a …

Photocatalytic degradation of metronidazole from aquatic solution by TiO2-doped Fe3+ nano-photocatalyst

M Malakootian, N Olama, M Malakootian… - International journal of …, 2019 - Springer
Indiscriminate consumption of antibiotics, their discharge into the environment, and the
development of resistant genes in a natural ecosystem are ever-increasing global threats …

Catalytic advanced oxidation processes for sulfamethoxazole degradation

J Martini, CA Orge, JL Faria, MFR Pereira… - Applied Sciences, 2019 - mdpi.com
The degradation of sulfamethoxazole (SMX) by several advanced oxidation processes
(AOPs) is carried out in the presence of different catalysts. The catalysts used consisted of …

Catalytic ozonation using edge-hydroxylated graphite-based materials

F Bernat-Quesada, JC Espinosa… - ACS Sustainable …, 2019 - ACS Publications
This work reports the catalytic ozonation activity of high surface area graphite materials
selectively functionalized at the edges with hydroxyl groups. The graphite-based catalyst …

Removing acesulfame with the peroxone process: transformation products, pathways and toxicity

CH Chow, KSY Leung - Chemosphere, 2019 - Elsevier
Emerging contaminants (ECs) are receiving considerable attention because of their
widespread occurrence, persistence and potential threat to the environment, wildlife and …

Degradation of ibuprofen and acetylsulfamethoxazole by multi-walled carbon nanotube catalytic ozonation: Surface properties, kinetics and modeling

MS Du, KP Chen, YP Lin - Environmental Science: Water Research & …, 2019 - pubs.rsc.org
In this study, multi-walled carbon nanotubes (MWCNTs) with and without HNO3
pretreatment were employed as catalysts in catalytic ozonation for the removal of two …

Integration of catalytic ozonation and adsorption processes for increased efficiency of textile wastewater treatment

S Xu, H Bi, G Liu, B Su - Water Environment Research, 2019 - Wiley Online Library
Advanced and optimized textile wastewater treatment by catalytic ozonation and activated
carbon (AC) adsorption was investigated. Scanning electron microscopy, X‐ray diffraction …