Green Treatment of Phosphate from Wastewater Using a Porous Bio-Templated Graphene Oxide/MgMn-Layered Double Hydroxide Composite.
Environmental Chemical Engineering
Green Chemistry
Natural Material
Journal
iScience
ISSN: 2589-0042
Titre abrégé: iScience
Pays: United States
ID NLM: 101724038
Informations de publication
Date de publication:
22 May 2020
22 May 2020
Historique:
received:
10
10
2019
revised:
15
03
2020
accepted:
12
04
2020
pubmed:
4
5
2020
medline:
4
5
2020
entrez:
4
5
2020
Statut:
ppublish
Résumé
Excessive phosphorus in water is the primary culprit for eutrophication, which causes approximately $2.2 billion annual economic loss in the United States. This study demonstrates a phosphate-selective sustainable method by adopting Garcinia subelliptica leaves as a natural bio-template, where MgMn-layered double hydroxide (MgMn-LDH) and graphene oxide (GO) can be grown in situ to obtain L-GO/MgMn-LDH. After calcination, the composite shows a hierarchical porous structure and selective recognition of phosphate, which achieves significantly high and recyclable selective phosphate adsorption capacity and desorption rate of 244.08 mg-P g
Identifiants
pubmed: 32361274
pii: S2589-0042(20)30250-9
doi: 10.1016/j.isci.2020.101065
pmc: PMC7195549
pii:
doi:
Types de publication
Journal Article
Langues
eng
Pagination
101065Informations de copyright
Copyright © 2020 The Authors. Published by Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Interests The authors declare no competing interests.
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