Enhanced uranium removal from acidic wastewater by phosphonate-functionalized ordered mesoporous silica: Surface chemistry matters the most.

Chemical functionalization Ordered mesoporous silica Uranium adsorption Wastewater treatment Water pollutants remediation

Journal

Journal of hazardous materials
ISSN: 1873-3336
Titre abrégé: J Hazard Mater
Pays: Netherlands
ID NLM: 9422688

Informations de publication

Date de publication:
05 07 2021
Historique:
received: 27 10 2020
revised: 16 01 2021
accepted: 28 01 2021
pubmed: 20 2 2021
medline: 20 2 2021
entrez: 19 2 2021
Statut: ppublish

Résumé

The removal of uranium species from aqueous phases using non-hazardous chemicals is still an open challenge, and remediation by adsorption is a prosperous strategy. Among the most crucial concerns regarding the design of an efficient material as adsorbent are, except the cost and the green character, the feasibility to be stable and effective under acidic pH, and to selectively adsorb the desired metal ion (e.g. uranium). Herein, we present a phosphonate functionalized ordered mesoporous silica (OMS-P), prepared by a one-step co-condensation synthesis. The physicochemical features of the material were determined by HR-TEM, XPS, EDX, N

Identifiants

DOI: 10.1016/j.jhazmat.2021.125279 PMID: 33607585
pubmed: 33607585
pii: S0304-3894(21)00242-9
doi: 10.1016/j.jhazmat.2021.125279
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

125279

Informations de copyright

Copyright © 2021 Elsevier B.V. All rights reserved.

Auteurs

Dimitrios A Giannakoudakis (DA)

Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland. Electronic address: dagchem@gmail.com.

Ioannis Anastopoulos (I)

Department of Chemistry, University of Cyprus, P.O. Box 20537, CY-1678 Nicosia, Cyprus; Department of Electronics Engineering, School of Engineering, Hellenic Mediterranean University, Chania, Crete 73100, Greece. Electronic address: anastopoulos_ioannis@windowslive.com.

Mariusz Barczak (M)

Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Sklodowska University in Lublin, 20-031 Lublin, Poland. Electronic address: mbarczak@umcs.pl.

Εvita Αntoniou (Ε)

Department of Chemistry, University of Cyprus, P.O. Box 20537, CY-1678 Nicosia, Cyprus.

Konrad Terpiłowski (K)

Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Sklodowska University in Lublin, 20-031 Lublin, Poland.

Elmira Mohammadi (E)

Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Slechtitelu 27, Olomouc 78371, Czech Republic.

Mahmoud Shams (M)

Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.

Emerson Coy (E)

NanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.

Aristides Bakandritsos (A)

Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacky University, Slechtitelu 27, Olomouc 78371, Czech Republic; Nanotechnology Centre, Centre of Energy and Environmental Technologies, VŠB-Technical University of Ostrava, 708 00 Ostrava-Poruba, Czech Republic.

Ioannis A Katsoyiannis (IA)

Aristotle University, Department of Chemistry, Laboratory of Chemical and Environmental Technology, 54124 Thessaloniki, Greece.

Juan Carlos Colmenares (JC)

Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.

Ioannis Pashalidis (I)

Department of Chemistry, University of Cyprus, P.O. Box 20537, CY-1678 Nicosia, Cyprus. Electronic address: pspasch@ucy.ac.cy.

Classifications MeSH