SBA-Pr-Imine-Furan as an environmental adsorbent of Pd(II) in aqueous solutions

Fatemeh Mohajer; Ghodsi Mohammadi Ziarani; Alireza Badiei; Jahan B. Ghasemi

Environmental Challenges (Apr 2021)

SBA-Pr-Imine-Furan as an environmental adsorbent of Pd(II) in aqueous solutions

Fatemeh Mohajer,
Ghodsi Mohammadi Ziarani,
Alireza Badiei,
Jahan B. Ghasemi

Affiliations

Fatemeh Mohajer: Department of Chemistry, Alzahra University, Tehran, Iran
Ghodsi Mohammadi Ziarani: Department of Chemistry, Alzahra University, Tehran, Iran; Corresponding author.
Alireza Badiei: School of Chemistry, College of Science, University of Tehran, Tehran, Iran
Jahan B. Ghasemi: School of Chemistry, College of Science, University of Tehran, Tehran, Iran

Journal volume & issue: Vol. 3
p. 100032

Abstract

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SBA-Pr-Imine-Furan, as an adsorbent, was prepared by the functionalization of SBA-Pr-NH2 with furfural in 2 steps. The absorbent intensity of Pd2+ by SBA-Pr-Imine-Furan was studied by the atomic absorbance spectroscopy (AAS), which was demonstrated a high capacity to adsorb Pd(II) ions. Many factors affect the adsorbent, such as pH, the sample solution concentration, contact time, and the used eluent in optimized conditions. The maximum adsorption capacities of Pd(II) ion were found for SBA-Pr-Imine-Furan, was 200 mg g−1.

Published in Environmental Challenges

ISSN: 2667-0100 (Online)
Publisher: Elsevier
Country of publisher: Netherlands
LCC subjects: Geography. Anthropology. Recreation: Environmental sciences
Website: https://www.journals.elsevier.com/environmental-challenges/

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