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317819

Preparation of amide oxime type surfactants and the chelation of copper and nickel cations

Article

Last updated: 01 Jan 2025

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Tags

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Abstract

In this research, we present a novel approach for removal heavy metals from contaminated water using surfactants of the amide oxime type. The synthesis process consisted of several steps. Initially, we esterified the fatty acids with PEG (polyethylene glycol) molecules of varying molecular weights (600 and 1500) to produce fatty acid methyl esters (FAMEs). Subsequently, the FAMEs were subjected to cyano esterification by reacting them with acrylonitrile, resulting in the formation of cyano ester products. To convert the cyano esters into amide oximes, we carried out an amidation step. During this process, the cyano esters underwent a reaction with hydroxylamine, leading to the formation of the desired amide oxime products. To confirm the chemical structure of the amide oxime, we employed various analytical techniques, including nuclear magnetic resonance (NMR) spectroscopy and infrared spectroscopy. To evaluate the effectiveness of the amide oxime in binding metal ions, we conducted batch adsorption experiments. The quantity of heavy metals removed was determined using atomic absorption spectroscopy (AAS), a widely employed technique for such measurements. Our results indicate that the synthesized amide oxime exhibited a high affinity for heavy metals, such as nickel (43)% and copper (46.6)% . This proposed methodology offers a sustainable and environmentally friendly solution for the removal of heavy metals from industrial wastewater.

DOI

10.21608/ejchem.2023.228897.8417

Keywords

Amide oxime, vegetable oil waste, fatty acids, Heavy metals

Authors

First Name

Mohamed

Last Name

Wasel

MiddleName

Ezat

Affiliation

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

Email

moda12584@gmail.com

City

Zagazig

Orcid

-

First Name

Mohamed

Last Name

Abd Elwahed

MiddleName

G

Affiliation

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

Email

moda_2011@yahoo.com

City

Zagazig

Orcid

-

First Name

abdallah

Last Name

Elsawy

MiddleName

Abdelmonem

Affiliation

Chemistry, Faculty of Science, Benha University, Benha, Egypt

Email

a.a.elsawy@gmail.com

City

Benha

Orcid

-

First Name

Wagdy

Last Name

Eldougdoug

MiddleName

Ibrahim

Affiliation

Chemistry, Faculty of Science, Benha University, Benha, Egypt

Email

eldougdoug1@gmail.com

City

Benha

Orcid

-

First Name

Mohamed

Last Name

Saeed El-Attar

MiddleName

-

Affiliation

Lecturer of Inorganic and Physical Chemistry, Chemistry Department, Faculty of Science, Zagazig University

Email

myelattar@yahoo.com

City

-

Orcid

-

Volume

67

Article Issue

3

Related Issue

45192

Issue Date

2024-03-01

Receive Date

2023-08-12

Publish Date

2024-03-01

Page Start

245

Page End

255

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_317819.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=317819

Order

317,819

Type

Review Articles

Type Code

444

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

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

MainTitle

Preparation of amide oxime type surfactants and the chelation of copper and nickel cations

Details

Type

Article

Created At

30 Dec 2024