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Browsing by Author "Mestre, S."

Now showing items 1-8 of 8

Antimony-doped tin dioxide ceramics used as standalone membrane electrodes in electrofiltration reactors enhance the oxidation of organic micropollutants

Martí Calatayud, Manuel César; Dionis, E.; Mestre, S.; Pérez-Herranz, Valentín (Elsevier, 2022-08-20)

[EN] In the present work, microporous ceramics made of antimony-doped tin dioxide produced using a facile synthesis procedure were evaluated during the degradation of norfloxacin in a novel electrofiltration process. The ...
Comparison between an electrochemical reactor with and without membrane for the nor oxidation using novel ceramic electrodes

Carrillo-Abad, Jordi; Mora-Gómez, Julia; García Gabaldón, Montserrat; Mestre, S.; Pérez-Herranz, Valentín (Elsevier, 2020-08-15)

[EN] The electrochemical oxidation of the antibiotic Norfloxacin (NOR) in chloride media on different anodic materials was studied at two different electrochemical reactors. The results were compared with those obtained ...
Comparison of two different ceramic electrodes based on Sb-SnO2 coated with BiFeO3 and Bi2WO6 for the photoelectrooxidation of an emerging pollutant

Domingo-Torner, Carlos; Pérez-Herranz, Valentín; Martí Calatayud, Manuel César; Mestre, S.; García Gabaldón, Montserrat (Elsevier, 2023-10)

[EN] In this work, a comparison between novel photoanodes based on Sb-SnO2 (BCE) coated with BiFeO3 (BFO-BCE) and Bi2WO6 (BWO-BCE) was carried out. An improvement in the catalytic activity of the electrodes under light ...
Effect of the CuO addition on a Sb-doped SnO2 ceramic electrode applied to the removal of Norfloxacin in chloride media by electro-oxidation

Carrillo Abad, Jorge; Mora-Gómez, Julia; García Gabaldón, Montserrat; Ortega Navarro, Emma María; Mestre, S.; Pérez-Herranz, Valentín (Elsevier, 2020-06)

[EN] Norfloxacin is employed as in veterinary and human medicine against gram-positive and gram-negative bacteria. Due to the ineffective treatment at the wastewater treatment plants it becomes an emergent pollutant. ...
Influence of the reactor configuration and the supporting electrolyte concentration on the electrochemical oxidation of Atenolol using BDD and SnO2 ceramic electrodes

Mora-Gómez, Julia; García Gabaldón, Montserrat; Carrillo-Abad, Jordi; Montañés, Maria-Teresa; Mestre, S.; Pérez-Herranz, Valentín (Elsevier, 2020-06-15)

[EN] Electrochemical oxidation of ß-blocker atenolol (ATL, 100 ppm) at different applied current densities (33, 50 and 83 mA·cm-2) using a reactor divided by an ion-exchange membrane and an undivided one was investigated. ...
Low-cost inorganic cation exchange membrane for electrodialysis: optimum processing temperature for the cation exchanger

Mestre, S.; Sales, S.; Palacios, M.D.; Lorente, M.M.; Mallol, G.; Pérez-Herranz, Valentín (Taylor & Francis, 2013-04)

The optimum temperature for fixing zirconium phosphate, obtained by precipitation, on a low-cost ceramic support was determined in order to obtain an inorganic cation exchange membrane for electrodialysis. Zirconium phosphate ...
Norfloxacin mineralization under light exposure using Sb-SnO2 ceramic anodes coated with BiFeO3 photocatalyst

Domingo-Torner, Carlos; García Gabaldón, Montserrat; Martí Calatayud, Manuel César; Mestre, S.; Pérez-Herranz, Valentín (Elsevier, 2023-02)

[EN] Advanced Oxidation Processes have been proven to be an efficient way to remove organic pollutants from wastewaters. In this work, a ceramic electrode of Sb-SnO2 (BCE) with a layer of the photocatalytic material BiFeO3 ...
Study of the chlorfenvinphos pesticide removal under different anodic materials and different reactor configuration

Mora-Gómez, Julia; Escribá-Jiménez, S.; Carrillo-Abad, J.; García Gabaldón, Montserrat; Montañés, Maria-Teresa; Mestre, S.; Pérez-Herranz, Valentín (Elsevier, 2022-03)

[EN] The present manuscript focuses on the study of the electrochemical oxidation of the insecticide Chlorfenvinphos (CVP). The assays were carried out under galvanostatic conditions using boron-doped diamond (BDD) and ...