Production of an iron-coated adsorbent for arsenic removal by hydrothermal carbonization of olive pomace: Effect of the feedwater pH.

Adsorption Arsenic Biomass Carbon Hydrogen-Ion Concentration Iron
Alkaline pH Biosorption Granulometry Hydrolysis Stability Two-stage process

Journal

Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664

Informations de publication

Date de publication:
01 Nov 2020
Historique:
received: 14 04 2020
revised: 28 07 2020
accepted: 30 07 2020
pubmed: 10 8 2020
medline: 17 9 2020
entrez: 10 8 2020
Statut: ppublish

Résumé

The removal of arsenic from water by adsorption is currently hindered by the elevated cost of conventional adsorbent materials. To overcome this limit, an innovative iron-coated adsorbent was produced by hydrothermal carbonization (170 °C, 30 min) of olive pomace, an inexpensive byproduct of the olive oil production. Hydrothermal carbonization experiments were performed starting from olive pomace dispersions in solutions with acidic, neutral and alkaline pH, in presence and absence of FeCl

Identifiants

DOI: 10.1016/j.jenvman.2020.111164 PMID: 32768764
pubmed: 32768764
pii: S0301-4797(20)31089-6
doi: 10.1016/j.jenvman.2020.111164
pii:
doi:

Substances chimiques

Carbon 7440-44-0
Iron E1UOL152H7
Arsenic N712M78A8G

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

111164

Informations de copyright

Copyright © 2020 Elsevier Ltd. All rights reserved.

Auteurs

Laura Capobianco (L)

Department of Chemistry, University Sapienza of Roma, P.le Aldo Moro 5, 00185, Rome, Italy.

Fabrizio Di Caprio (F)

Department of Chemistry, University Sapienza of Roma, P.le Aldo Moro 5, 00185, Rome, Italy. Electronic address: fabrizio.dicaprio@uniroma1.it.

Pietro Altimari (P)

Department of Chemistry, University Sapienza of Roma, P.le Aldo Moro 5, 00185, Rome, Italy. Electronic address: pietro.altimari@uniroma1.it.

Maria Luisa Astolfi (ML)

Department of Chemistry, University Sapienza of Roma, P.le Aldo Moro 5, 00185, Rome, Italy.

Francesca Pagnanelli (F)

Department of Chemistry, University Sapienza of Roma, P.le Aldo Moro 5, 00185, Rome, Italy.

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Classifications MeSH

questionsmedicales.fr › Phénomènes chimiques › Adsorption › Production of an iron-coated adsorbent for...
questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Métalloïdes › Arsenic › Production of an iron-coated adsorbent for...
questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Biomasse › Production of an iron-coated adsorbent for...
questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Carbone › Production of an iron-coated adsorbent for...
questionsmedicales.fr › Phénomènes chimiques › Concentration en ions d'hydrogène › Production of an iron-coated adsorbent for...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Fer › Production of an iron-coated adsorbent for...