Results 31 to 40 of about 341,640 (266)

Degradação de corantes têxteis e remediação de resíduos de tingimento por processos Fenton, foto-Fenton e eletro-Fenton

open access: yesQuímica Nova, 2012
In this work the degradation of textile dyes were evaluated, using Fenton, photo-Fenton and electro-Fenton processes. Under optimized conditions Fenton and photo-Fenton processes showed high decolorization capacity of the model dyes.
Terezinha Salvador   +2 more
doaj   +1 more source

Degradation and Mineralization of Carbamazepine Using an Electro-Fenton Reaction Catalyzed by Magnetite Nanoparticles Fixed on an Electrocatalytic Carbon Fiber Textile Cathode [PDF]

open access: yes, 2018
Pharmaceutical wastes are considered to be important pollutants even at low concentrations. In this regard, carbamazepine has received significant attention due to its negative effect on both ecosystem and human health.
Dong, Heng   +4 more
core   +3 more sources

The Synergistic Action of Electro-Fenton and White-Rot Fungi in the Degradation of Lignin

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
White-rot fungus is a common lignin-degrading fungus. However, compared with those of microorganisms that biodegrade lignin alone, synergistic systems of electro-Fenton processes and white-rot fungi are superior because of their high efficiency, mild ...
Lipeng Hou   +8 more
doaj   +1 more source

Electro-Fenton mineralization of real textile wastewater by micron-sized ZVI powder anode

open access: yesWater Science and Technology, 2023
The diverse compositions and complex nature of the textile wastewater make it imperative to find an economical and suitable degradation pathway. The degradation of real textile wastewater on a novel heterogeneous electro-Fenton system was carried out ...
Wenjuan Xue   +3 more
doaj   +1 more source

Photolysis of in-situ electrogenerated hydrogen peroxide for the degradation of emerging pollutants [PDF]

open access: yes, 2017
This study investigates the degradation of paracetamol, an emerging contaminant widely used as pain and fever reliever, by means of hydrogen peroxide either alone or in combination with UV-C photolysis.
Bavasso, Irene   +3 more
core   +1 more source

Mineralization of synthetic and industrial pharmaceutical effluent containing trimethoprim by combining electro-Fenton and activated sludge treatment [PDF]

open access: yes, 2015
International audienceA combined process coupling of an electro-Fenton and a biological degradation was investigated in order to mineralize synthetic and industrial pharmaceutical effluent containing trimethoprim, a bacteriostatic antibiotic.
Amrane, Abdeltif   +5 more
core   +2 more sources

Heterogeneous electro-Fenton system using Fe-MOF as catalyst and electrocatalyst for degradation of pharmaceuticals.

open access: yesChemosphere, 2023
In recent years, heterogeneous electro-Fenton processes have gained considerable attention as an alternative to homogeneous processes. In this context, the aim of this study is the use of a commercial iron metal-organic framework (Fe-MOF), Basolite® F ...
A. Fdez-Sanromán   +3 more
semanticscholar   +1 more source

Evaluation of Electro-Fenton process performance for Dye removal from industrial wastewater [PDF]

open access: yesPizhūhish dar Bihdāsht-i Muḥīṭ., 2020
Background and Aim: : Produced wastewater by various industries is a dangerous and considerable pollution resource for the environment. The presence of non-biodegradable dyes in effluents of dying industries is regarded as a major problem. The purpose of
Sima Zamand   +3 more
doaj   +1 more source

DEGRADATION OF ACID VIOLET 7 AND REACTIVE BLACK 5 IN WATER BY ELECTRO-FENTON AND PHOTO ELECTRO-FENTON BY [PDF]

open access: yesJournal of the Chilean Chemical Society, 2012
The mineralization of solutions containing azo dyes Acid Violet 7 (AV7) and Reactive Black 5 (RB5) in aqueous solutions using electro-Fenton (EF) and Photo electro-Fenton (PEF) methods were determined. The electrochemical system includes a glassy carbon mesh electrode (cathode) with a concentric outer steel mesh as anode. The optimized parameters were:
SALAZAR, R, URETA-ZAÑARTU, M. S
openaire   +2 more sources

Homogeneous Electro-Fenton Oxidative Degradation of Reactive Brilliant Blue Using a Graphene Doped Gas-Diffusion Cathode

open access: yesInternational Journal of Electrochemical Science, 2014
A novel graphene doped gas diffusion electrode (GE/graphite-PTFE GDE) was prepared in this work with graphite powder and PTFE as starting materials. An undivided electro-Fenton system with this self-made GDE as cathode was fabricated to evaluate the ...
Xiaochen Xu   +4 more
doaj   +1 more source

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