Please use this identifier to cite or link to this item:
https://hdl.handle.net/11499/46501
Title: | Lead biosorption by magnetic Pisum sativum peel biocomposite using experimental design | Authors: | Akdogan, Abdullah Arslan Kartal, Aslihan Gok, Cem |
Keywords: | Alginate biosorption lead Pisum sativum peel Liquid-Liquid Microextraction Aqueous-Solution Environmental-Samples Heavy-Metals Cd(Ii) Ions Removal Pb(Ii) System Preconcentration Nanocomposite |
Publisher: | Taylor & Francis Ltd | Abstract: | The Pisum sativum has been used as a magnetic biocomposite biosorbent for the removal of lead ions from aqueous solutions. These biocomposites were prepared with encapsulated alginate beads into calcium chloride solution, Pisum sativum peel powder and iron (II-III) oxide. Properties of surface and the possible binding sites of the material were evaluated by instrumental analysis using Fourier transform infrared spectroscopy-attenuated total reflection, scanning electron microscope, and X-ray diffraction. Scanning electron microscopy-energy-dispersive X-ray spectroscopy and mapping techniques are also used for evaluation of process. Optimisation of biosorption procedure was done by Plackett-Burman factorial design including parameters such as biocomposite amount, pH, temperature and extraction time. The analytical performance of the biosorption method, application to industrial effluent, the reusability and stability of biosorbent were also investigated. The Pisum sativum magnetic biocomposite adsorbed 90 +/- 4% of lead at the optimum pH value 4 and 125 mg biocomposite amount. The best-fitting isotherm model is Freundlich and theoretical capacity of biosorbent was calculated as 74.05 mg/g. The report of magnetic Pisum sativum biocomposite as a biosorbent may be used as natural renewable resources and reduces the adverse effects on water contaminated for lead. | Description: | Article; Early Access | URI: | https://doi.org/10.1080/03067319.2021.1969377 https://hdl.handle.net/11499/46501 |
ISSN: | 0306-7319 1029-0397 |
Appears in Collections: | Fen Fakültesi Koleksiyonu Fen-Edebiyat Fakültesi Koleksiyonu Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Show full item record
CORE Recommender
SCOPUSTM
Citations
2
checked on Dec 7, 2024
WEB OF SCIENCETM
Citations
2
checked on Dec 10, 2024
Page view(s)
40
checked on Aug 24, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.