Nanostructured electrochemical sensor applied to the electrocoagulation of arsenite in WWTP effluent.

Arsenites / chemistry Electrochemical Techniques Electrocoagulation / methods Electrodes Gold / chemistry Metal Nanoparticles Nanotubes, Carbon
Arsenic elimination Electrochemical sensor Electrocoagulation Environmental pollutants Wastewater treatment

Journal

Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657

Informations de publication

Date de publication:
Nov 2022
Historique:
received: 15 03 2022
revised: 21 06 2022
accepted: 25 06 2022
pubmed: 7 7 2022
medline: 9 9 2022
entrez: 6 7 2022
Statut: ppublish

Résumé

A sensitive electroanalytical method for the determination of arsenite, based on a heterostructure of aminated multiwalled carbon nanotubes and gold nanoparticles, was applied in an electrocoagulation (EC) treatment for the elimination of arsenite. A sensitive quantitative response was obtained in the determination of As

Identifiants

DOI: 10.1016/j.chemosphere.2022.135530 PMID: 35792212
pubmed: 35792212
pii: S0045-6535(22)02023-9
doi: 10.1016/j.chemosphere.2022.135530
pii:
doi:

Substances chimiques

Arsenites 0
Nanotubes, Carbon 0
Gold 7440-57-5

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

135530

Informations de copyright

Copyright © 2022 Elsevier Ltd. All rights reserved.

Auteurs

Samuel Piña (S)

Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Concepción, Chile; Laboratorio de Electroquímica del Medio Ambiente, LEQMA, Facultad de Química y Biología, Universidad de Santiago de Chile, Casilla 40, Correo 33, Santiago, Chile.

Miguel A Sandoval (MA)

Laboratorio de Electroquímica del Medio Ambiente, LEQMA, Facultad de Química y Biología, Universidad de Santiago de Chile, Casilla 40, Correo 33, Santiago, Chile; Departamento de Ingenieria Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, Guanajuato, Mexico.

Paola Jara-Ulloa (P)

Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, Diagonal Las Torres 2640, Santiago, 7941169, Chile.

David Contreras (D)

Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Concepción, Chile.

Natalia Hassan (N)

Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación, Universidad Tecnológica Metropolitana, Santiago, Chile; Millenium Nucleous in NanoBioPhysics, Chile.

Oscar Coreño (O)

Universidad de Guanajuato, Departamento de Ingeniería Civil, Av. Juárez 77, Zona Centro, 36000, Guanajuato, Guanajuato, Mexico.

Ricardo Salazar (R)

Laboratorio de Electroquímica del Medio Ambiente, LEQMA, Facultad de Química y Biología, Universidad de Santiago de Chile, Casilla 40, Correo 33, Santiago, Chile. Electronic address: ricardo.salazar@usach.cl.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Électrolytes › Ions › Anions › Arsénites › Nanostructured electrochemical sensor applied...
questionsmedicales.fr › Techniques d'investigation › Techniques électrochimiques › Nanostructured electrochemical sensor applied...
questionsmedicales.fr › Procédures de chirurgie opératoire › Techniques d'ablation › Cautérisation › Électrocoagulation › Nanostructured electrochemical sensor applied...
questionsmedicales.fr › Équipement et fournitures › Équipement et fournitures électriques › Électrodes › Nanostructured electrochemical sensor applied...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Or › Nanostructured electrochemical sensor applied...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Nanoparticules métalliques › Nanostructured electrochemical sensor applied...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanotubes › Nanotubes de carbone › Nanostructured electrochemical sensor applied...