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44446

REMEDIATION OF SOIL POLLUTED WITH THIAMETHOXAM USING GREEN NANO – PHYTOTECHNOLOGY

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Last updated: 04 Jan 2025

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Abstract

Nano zero-valent iron prepared from Marjoram (Mar-nZVI) and nano zero-valent iron prepared from Moringa (Mor-nZVI), with and without Helianthus annuus L. for the removal of thiamethoxam pesticide from soil has been investigated. Structure and morphology of Mar-nZVI and Mor-nZVI, were characterized by UV spectroscopy and High-resolution transmission electron microscopy (HRTEM). The resultsshowed that the Mar-nZVI played the most important role in the removal of thiamethoxam in the soil, compared with natural degradation in soil without nZVI. The percent removal of thiamethoxam in the soil by Mar-nZVI and Mor-nZVI reached 75.13 and 66.83%respectively, compared with 61.06% in soil without nZVI through 12days. Thiamethoxamwas removed more quickly in the presence of H. annuus plus nZVI than that by H. annuus alone. Thiamethoxam uptake into the H. annuus roots at high level and reached the maximum 17.35 µg/g after 6 days of exposure. While, in H. annuus roots treated with Mar- FeNps and Mor- FeNps reached 9.51 and 11.60 µg/g, respectively. The accumulation of thiamethoxam in H. annuus leaves were lower efficient under the treatments of H. annuus L. plus nZVI than that by H. annuus alone. This is attributed to the role of nZVI alone in degradation of thiamethoxam in soil. Therefore, the concentration of thiamethoxam was more decreased in the roots and in the leaves of H. annuus Conclusively, from these results it be concluded that helianthus annuus L. plus nZVI plays a major role for the     remediation of thiamethoxam-contaminated soil.    
   

DOI

10.21608/jpd.2019.44446

Keywords

thiamethoxam, green nanotechnology, Phytoremediation, Soil

Authors

First Name

Mahmoud

Last Name

Rady

MiddleName

-

Affiliation

Plant Production Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt

Email

-

City

Zagazig

Orcid

-

First Name

Abd el hamid

Last Name

Muhanna

MiddleName

-

Affiliation

Plant Production Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt

Email

-

City

zagazig

Orcid

-

First Name

Ahmed

Last Name

Romeh

MiddleName

-

Affiliation

Plant Production Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt

Email

ahmedromeh2006@yahoo.com

City

Zagazig

Orcid

-

Volume

24

Article Issue

3

Related Issue

6522

Issue Date

2019-07-01

Receive Date

2019-05-15

Publish Date

2019-07-01

Page Start

595

Page End

610

Print ISSN

1110-2543

Online ISSN

2682-3322

Article File

JPD_Volume 24_Issue 3_Pages 595-610.pdf

PDF . 746.5kB

Link

https://jpd.journals.ekb.eg/article_44446.html

Detail API

https://jpd.journals.ekb.eg/service?article_code=44446

Order

9

Type

Original Article

Type Code

867

Publication Type

Journal

Publication Title

Journal of Productivity and Development

Publication Link

https://jpd.journals.ekb.eg/

MainTitle

REMEDIATION OF SOIL POLLUTED WITH THIAMETHOXAM USING GREEN NANO – PHYTOTECHNOLOGY

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Type

Article

Created At

22 Jan 2023