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111539

Separation of Cu (II) Ions by Hydroxamic Acid Functionalized Poly (Methyl Methacrylate) Grafted Cellophane Membranes

Article

Last updated: 01 Jan 2025

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Subjects

-

Tags

Polymer chemistry

Abstract

Hydroxamic acid functionalized Poly (methyl methacrylate) grafted cellophane ions exchanger membranes have been used for Cu (II) ions separation from synthetic metal solutions. Factors affecting the adsorption process namely copper ions concentration, adsorption time, adsorption temperature, and grafting percentage have been studied.
It was found that the Cu+2 uptakes increase by increasing the grafting percentage. The maximum uptake amount of Cu+2 ions obtained with membranes of grafting percentage 58%. However, the recovery of the adsorbed Cu+2 ions has not been affected by variation of the grafting percentage. Equilibrium has been obtained after 60 minutes of adsorption while the temperature was found of neglectable effect. Fourier transforms infrared analysis and thermal gravimetric analysis provided evidences of the adsorption processes. Moreover, the kinetics and isotherms of the adsorption process have been monitored. The membranes show a very good applicability and reusability where very slow reduction of the adsorption and regeneration processes has been detected after ten cycles.

DOI

10.21608/ejchem.2020.35947.2742

Keywords

cellulose, Graft copolymers, ions exchanger, Copper Ions, Adsorption, Kinetics, isotherms

Authors

First Name

Gomaa

Last Name

El fawal

MiddleName

-

Affiliation

Polymer Materials Research Department, Advanced Technology and New Materials Research Institute, Scientific Research and Technological Applications City, New Borg El-Arab City 21934, Alexandria, Egypt.

Email

gom_fawal@yahoo.com

City

Alexandria

Orcid

-

First Name

randa

Last Name

khalifa

MiddleName

-

Affiliation

Polymer Materials Research Department, Advanced Technology and New Materials Research Institute, Scientific Research and Technological Applications City, New Borg El-Arab City 21934, Alexandria, Egypt.

Email

randaghonim@yahoo.com

City

Alexandria

Orcid

-

First Name

Aref

Last Name

Abdel Rahman

MiddleName

-

Affiliation

Nano and Composite Materials Research Department, Advanced Technology and New Materials Research Institute, SRTA-City, New Borg El-Arab City, 21934, Alexandria, Egypt.

Email

drareff@gmail.com

City

Alexandria

Orcid

-

First Name

Somaya

Last Name

abdelrahman

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, Egypt.

Email

somaya.abdelrahman@yahoo.com

City

Alexandria

Orcid

-

First Name

Mohamed

Last Name

Mohy Eldin Saad

MiddleName

-

Affiliation

Polymer Materials Research Department, Advanced Technology and New Materials Research Institute, Scientific Research and Technological Applications City, New Borg El-Arab City 21934, Alexandria, Egypt.

Email

mmohyeldin@srtacity.sci.eg

City

Alexandria

Orcid

0000-0003-2228-211X

Volume

64

Article Issue

1

Related Issue

19680

Issue Date

2021-01-01

Receive Date

2020-07-15

Publish Date

2021-01-01

Page Start

387

Page End

395

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 64_Issue 1_Pages 387-395.pdf

PDF . 748.8kB

Link

https://ejchem.journals.ekb.eg/article_111539.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=111539

Order

35

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Separation of Cu (II) Ions by Hydroxamic Acid Functionalized Poly (Methyl Methacrylate) Grafted Cellophane Membranes

Details

Type

Article

Created At

22 Jan 2023