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147330

Removal of cadmium from aqueous solution using modified magnetic glycine modified cross-linked chitosan resin

Article

Last updated: 01 Jan 2025

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Abstract

In the present study, the adsorption of Cd(II) ions onto magnetic glycine modified crosslinked chitosan (MGMCR) resin has been investigated. Batch experiments were performed to study the effect of some parameters such as the initial Cd(II) concentration, pH value of the solution, adsorbent dose and the contact time on the adsorption process. The optimal pH for the adsorption of Cd(II) was found to be at 5 and the equilibrium was accomplished within 120 minutes. The result obtained from equilibrium adsorption studies are fitted in Langmuir and Freundlich adsorption models and the data was found to agree well with the Langmuir model. The maximum uptake was found to be 172 mg g-1  at 25 0C at pH 5.

DOI

10.21608/ejabf.2021.147330

Keywords

Magnetic modified Cadmium removal, Magnetite, Chitosan, Adsorption isotherm

Authors

First Name

Nahla

Last Name

M. Mohamed

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Orcid

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First Name

Asmaa

Last Name

S. Hamouda

MiddleName

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Affiliation

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Orcid

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First Name

Sayed

Last Name

Abdel Kader

MiddleName

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Affiliation

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Email

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Orcid

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First Name

Mostafa

Last Name

M. H. Khalil

MiddleName

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Volume

25

Article Issue

1

Related Issue

20326

Issue Date

2021-01-01

Receive Date

2021-02-09

Publish Date

2021-01-01

Page Start

555

Page End

570

Print ISSN

1110-6131

Online ISSN

2536-9814

Link

https://ejabf.journals.ekb.eg/article_147330.html

Detail API

https://ejabf.journals.ekb.eg/service?article_code=147330

Order

32

Type

Original Article

Type Code

103

Publication Type

Journal

Publication Title

Egyptian Journal of Aquatic Biology and Fisheries

Publication Link

https://ejabf.journals.ekb.eg/

MainTitle

Removal of cadmium from aqueous solution using modified magnetic glycine modified cross-linked chitosan resin

Details

Type

Article

Created At

22 Jan 2023