Ag nanoparticles immobilized sulfonated polyethersulfone/polyethersulfone electrospun nanofiber membrane for the removal of heavy metals.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
06 04 2022
06 04 2022
Historique:
received:
22
12
2021
accepted:
22
03
2022
entrez:
7
4
2022
pubmed:
8
4
2022
medline:
9
4
2022
Statut:
epublish
Résumé
In this work, Eucommia ulmoides leaf extract (EUOLstabilized silver nanoparticles (EUOL@AgNPs) incorporated sulfonated polyether sulfone (SPES)/polyethersulfone (PES) electrospun nanofiber membranes (SP ENMs) were prepared by electrospinning, and they were studied for the removal of lead (Pb(II)) and cadmium (Cd(II)) ions from aqueous solutions. The SP ENMs with various EUOL@AgNPs loadings were characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscope, thermo-gravimetric analysis (TGA), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and contact angle (CA) measurements. The adsorption studies showed that the adsorption of Cd(II) and Pb(II) was rapid, achieved equilibrium within 40 min and 60 min, respectively and fitted with non-linear pseudo-second-order (PSO) kinetics model. For Cd(II) and Pb(II), the Freundlich model described the adsorption isotherm better than the Langmuir isotherm model. The maximum adsorption capacity for Cd(II) and Pb(II) was 625 and 370.37 mg g
Identifiants
pubmed: 35388115
doi: 10.1038/s41598-022-09802-9
pii: 10.1038/s41598-022-09802-9
pmc: PMC8986829
doi:
Substances chimiques
Alkanesulfonates
0
Metals, Heavy
0
Polymers
0
Sulfones
0
Water Pollutants, Chemical
0
Cadmium
00BH33GNGH
Water
059QF0KO0R
polyether sulfone
25667-42-9
Lead
2P299V784P
Silver
3M4G523W1G
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
5814Informations de copyright
© 2022. The Author(s).
Références
J Environ Manage. 2019 Apr 15;236:34-44
pubmed: 30711740
Met Ions Life Sci. 2017 Apr 10;17:
pubmed: 28731306
Dalton Trans. 2019 Jun 28;48(24):8756-8772
pubmed: 31120075
Water Environ Res. 2020 Sep;92(9):1293-1305
pubmed: 32159903
J Environ Manage. 2008 Aug;88(3):416-27
pubmed: 17459569
Water Res. 2019 Jan 1;148:492-503
pubmed: 30408735
Anal Chem. 2013 Apr 16;85(8):3984-90
pubmed: 23514339
J Environ Manage. 2011 Mar;92(3):407-18
pubmed: 21138785
Am J Med. 2006 Jun;119(6 Suppl 1):S3-10; discussion S62-70
pubmed: 16735149
J Colloid Interface Sci. 2011 Mar 1;355(1):23-8
pubmed: 21186031
Phys Chem Chem Phys. 2017 Oct 4;19(38):25927-25937
pubmed: 28932849
Chemosphere. 2019 Oct;233:405-413
pubmed: 31176904
Nanomaterials (Basel). 2018 Jun 01;8(6):
pubmed: 29865198
Ecotoxicol Environ Saf. 2019 Mar;169:479-486
pubmed: 30472472
Membranes (Basel). 2021 Dec 23;12(1):
pubmed: 35054535
Heliyon. 2022 Jan 17;8(1):e08772
pubmed: 35118204
ACS Omega. 2018 Jul 02;3(7):7182-7190
pubmed: 31458880
Inorg Chem. 2004 Jan 12;43(1):336-41
pubmed: 14704085
Sci Total Environ. 2021 Dec 20;801:149490
pubmed: 34419911
Water Res. 2012 May 1;46(7):2077-87
pubmed: 22330259
Metallomics. 2016 Jun 1;8(6):579-88
pubmed: 26745006
J Hazard Mater. 2018 Feb 15;344:258-273
pubmed: 29055199
Environ Sci Technol. 2012 Jan 17;46(2):977-85
pubmed: 22126606
Interdiscip Toxicol. 2014 Jun;7(2):60-72
pubmed: 26109881
Mater Sci Eng C Mater Biol Appl. 2016 May;62:732-45
pubmed: 26952479