Results 51 to 60 of about 10,689 (251)

Organic pollution selective degradation by adsorption on high silica zeolites and regeneration by ozone [PDF]

, 2007
This study concerns the treatment of industrial airstreams polluted with volatile organic compounds (VOCs), and focuses on highlighting the experimental feasibility of a new hybrid process combining VOC adsorption on hydrophobic zeolites and regeneration
Biscans, Béatrice, Frances, Christine, Schetrite, Sylvie, Tourbin, Mallorie   +3 more
core   +2 more sources

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Treatment of saline organic wastewater by heterogeneous catalytic ozonation with Al2O3-PEC-CaxOy as catalysts

Chemical Engineering Journal Advances, 2023
Al2O3-Pectin-CaxOy (Al2O3-PEC-CaxOy) was prepared as catalysts to improve the treatment of saline organic wastewater with heterogeneous catalytic ozonation.
Feng Liu, Yuming Tu, Jianjie Chen, Gaoyan Shao, Zhiyong Zhou, Shichao Tian, Zhongqi Ren   +6 more
doaj   +1 more source

Catalytic dechlorination of diclofenac by biogenic palladium in a microbial electrolysis cell [PDF]

, 2012
Diclofenac is one of the most commonly detected pharmaceuticals in wastewater treatment plant (WWTP) effluents and the receiving water bodies. In this study, biogenic Pd nanoparticles (bio-Pd) were successfully applied in a microbial electrolysis cell ...
Boon, Nico, De Gusseme, Bart, Hennebel, Tom, Soetaert, Maarten, Vanhaecke, Lynn, Verstraete, Willy   +5 more
core   +1 more source

A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate

Advanced Functional Materials, EarlyView.
Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel, Timon F. Kielgas, George F. Harrington, Roger A. De Souza   +3 more
wiley   +1 more source

A review on the catalytic ozonation of pollutants in wastewater by heteroelements-doped biochar: Internal and external doping strategies

Alexandria Engineering Journal
Biochar has been widely developed for the remediation of water pollution, and how to improve the performance of biochar has attracted widespread attention. Heteroelements doping makes biochar have more active centers and durability in catalytic ozonation,
Ruinan Zhao
doaj   +1 more source

Removal of volatile organic compounds by heterogeneous ozonation on microporous synthetic alumina silicate [PDF]

, 2012
A hybrid process combining adsorption and ozonation was examined as an alternative treatment for odorous volatile organic compounds (VOCs). Methyl ethyl ketone (MEK) was chosen to study the influence of operating parameters.
Brodu, Nicolas, Manero, Marie-Hélène, Pic, Jean-Stéphane, Zaitan, Hicham   +3 more
core   +4 more sources

Mesoporous Carbon Thin Films with Large Mesopores as Model Material for Electrochemical Applications

Advanced Functional Materials, EarlyView.
Mesoporous carbon thin films possessing 70 nm mesopores are prepared on titanium substrates by soft templating of resol resins with a self‐synthesized poly(ethylene oxide)‐block‐poly(hexyl acrylate) block copolymer. A strategy to avoid corrosion of the metal substrate is presented, and the films are extensively characterized in terms of morphology ...
Lysander Q. Wagner, Joshua Schober, Pascal Dippell, Chantal Glatthaar, Smail Mekhilef, David Schäfer, Hannes Hergert, Marcus Rohnke, Matthias T. Elm, Bernd M. Smarsly   +9 more
wiley   +1 more source

Kinetic Monte Carlo simulation of 2,4,6-thrichloro phenol ozonation in the presence of ZnO nanocatalyst

Journal of Saudi Chemical Society, 2016
In the present study, kinetic Monte Carlo simulation has been used to study the mechanism of 2,4,6-thrichloro phenol (TCP) ozonation in the presence of ZnO nanocatalyst.
Hadis Bashiri, Marzieh Rafiee
doaj   +1 more source

Heterogeneous catalytic ozonation of diethyl phthalate

Desalination and Water Treatment, 2013
ABSTRACTDiethyl phthalate (DEP) is one of the phthalate esters having wide industrial applications, but its occurrence in the aquatic environment has been linked to disruption of the endocrine system. In this study, the removal of DEP with ozone alone (OA) and heterogeneous catalytic ozonation (HCO) with activated carbon (AC) was investigated.
Lobna Mansouri, Hussain Mohammed, Chedly Tizaoui, Latifa Bousselmi   +3 more
openaire   +3 more sources