Surface functionalization of recycled polyacrylonitrile fibers with ethylenediamine for highly effective adsorption of Hg(II) from contaminated waters.

Acrylic Resins Adsorption Ethylenediamines Hydrogen-Ion Concentration Kinetics Mercury Spectroscopy, Fourier Transform Infrared Thermodynamics Water Pollutants, Chemical / analysis
Adsorption Column study Ethylenediamine Mercury Polyacrylonitrile Recycled fiber

Journal

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

Informations de publication

Date de publication:
15 Sep 2020
Historique:
received: 22 01 2020
revised: 28 05 2020
accepted: 29 05 2020
entrez: 30 7 2020
pubmed: 30 7 2020
medline: 31 7 2020
Statut: ppublish

Résumé

In this research, recycled polyacrylonitrile fibers (PANFs) acquired from the textile recycling process were amino-functionalized in one simple step by means of ethylenediamine (EDA). The amino-functionalized polyacrylonitrile fibers (AF-PANFs) were utilized for adsorption of Hg(II) ions from aquatic media. Temperature and contact time during the synthesis were optimized by the Central Composite Design (CCD) method. FE-SEM, EDS, BET, and FT-IR analysis, and pH

Identifiants

DOI: 10.1016/j.jenvman.2020.110883 PMID: 32721322
pubmed: 32721322
pii: S0301-4797(20)30813-6
doi: 10.1016/j.jenvman.2020.110883
pii:
doi:

Substances chimiques

Acrylic Resins 0
Ethylenediamines 0
Water Pollutants, Chemical 0
polyacrylonitrile 25014-41-9
Mercury FXS1BY2PGL

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

110883

Informations de copyright

Copyright © 2020. Published by Elsevier Ltd.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Sorour Nasimi (S)

School of Environment, College of Engineering, University of Tehran, Tehran, Iran. Electronic address: sorour.nasimi@ut.ac.ir.

Majid Baghdadi (M)

School of Environment, College of Engineering, University of Tehran, Tehran, Iran. Electronic address: m.baghdadi@ut.ac.ir.

Mostafa Dorosti (M)

School of Environment, College of Engineering, University of Tehran, Tehran, Iran. Electronic address: m.dorosti@ut.ac.ir.

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Classifications MeSH

questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Polymères › Matières plastiques › Résines synthétiques › Résines acryliques › Surface functionalization of recycled...
questionsmedicales.fr › Phénomènes chimiques › Adsorption › Surface functionalization of recycled...
questionsmedicales.fr › Composés chimiques organiques › Amines › Polyamines › Diamines › Éthylènediamines › Surface functionalization of recycled...
questionsmedicales.fr › Phénomènes chimiques › Concentration en ions d'hydrogène › Surface functionalization of recycled...
questionsmedicales.fr › Phénomènes chimiques › Phénomènes biochimiques › Cinétique › Surface functionalization of recycled...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Mercure › Surface functionalization of recycled...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Analyse spectrale › Spectrophotométrie › Spectrophotométrie IR › Spectroscopie infrarouge à transformée de Fourier › Surface functionalization of recycled...
questionsmedicales.fr › Phénomènes physiques › Thermodynamique › Surface functionalization of recycled...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Surface functionalization of recycled...