Mechanism of One-Step Hydrothermally Synthesized Titanate Catalysts for Ozonation
Molecules, 2022 A titanate nanotube catalyst for ozonation was synthesized with a simple one-step NaOH hydrothermal treatment without energy-consuming calcination.
Geshan Zhang +6 more
doaj +1 more source
Catalytic Potential of Nano-Magnesium Oxide on Degradation of Humic Acids From Aquatic Solutions
Avicenna Journal of Environmental Health Engineering, 2014 Catalytic ozonation is a new and promising process used to remove the contaminants from drinking water and wastewater. This study aimed to evaluate the catalytic potential of nano-magnesium oxide (nano-MgO) for the removal of humic acids (HA) from water.
Ghorban Asgari +3 more
doaj +1 more source
Catalytic destruction of stratospheric ozone [PDF]
Journal of Geophysical Research: Atmospheres, 1997 This paper presents a review of the main ozone destroying catalytic cycles operating in the stratosphere. Particular attention is paid to the kinetic aspects of these cycles such as the rate limiting step and chain length. Although it is an important kinetic parameter, the chain length of the various cycles is seldom considered when the various ...
openaire +1 more source
Comparison of the effectiveness of chlorine, ozone, and photocatalytic disinfection in reducing the risk of antibiotic resistance pollution [PDF]
, 2011 Effectiveness of conventional chlorine and ozone disinfection on reduction of antibiotic resistance was compared with less commonly applied heterogeneous photocatalytic process.
Balcioglu, Isil Akmehmet +5 more
core +1 more source
Water Science and Technology, 2022 Coking wastewater has a complex and highly concentrated chemical composition which is toxic and does not biodegrade easily. Treating the organic pollutants in this wastewater is very challenging.
Ningning Feng +5 more
doaj +1 more source
Heterogeneous Catalytic Ozonation of Acid blue 62 Over Nanorod Fe-OMS-2
Chemical Engineering Transactions, 2020 In this work, nanorod materials prepared by refluxed method (K-OMS-2) and by co-precipitation method (Fe-OMS-2) were analyzed by X-ray diffraction (XRD), Raman spectroscopy and scanning electron microscopy (SEM). Non-catalytic and heterogeneous catalytic
Tuyet-Mai Tran-Thuy +6 more
doaj +1 more source
Adsorption of Nitrobenzene from Water onto High Silica Zeolites and Regeneration by Ozone [PDF]
, 2007 This work investigates the removal of nitrobenzene (NB), a model pollutant from water, by combining adsorption onto zeolites and regeneration with ozone.
Debellefontaine, Hubert +3 more
core +2 more sources
Catalysts, 2022 Due to its highly developed pore structure and large specific surface area, activated carbon is often used as a catalyst or catalyst carrier in catalytic ozonation. Although the pore structure of activated carbon plays a significant role in the treatment
Jin Yang +5 more
semanticscholar +1 more source
Leachate treatment process at a municipal stabilized landfill by catalytic ozonation: an exploratory study from Taguchi orthogonal array [PDF]
, 2009 Catalytic ozonation has been recognized in the scientific community as an efficient technique, reaching elevated rates of recalcitrant organic material mineralization, even at the presence of scavenger species of hydroxyl free radicals.
IZÁRIO FILHO, H. J. +2 more
core +2 more sources
Enhanced mineralization of bisphenol A by electric arc furnace slag: Catalytic ozonation
Chemical Engineering Journal Advances, 2023 The catalytic ozonation of bisphenol A (BPA) was performed using an industrial solid waste as catalyst: electric arc furnace slag (EAFS). The characterization of the catalyst (SEM/EDS, XRD, surface area, pHPZC and Mössbauer spectroscopy) showed low ...
L.A. Fasce +3 more
doaj +1 more source