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13622

EFFICIENCY OF EDTA ON ZN AND CU PHYTOREMEDIATION

Article

Last updated: 03 Jan 2025

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Abstract

Phytoextraction of heavy metal from contaminated soils is promising remediation technology.  In the present study, hyper-accumulator plants, indian mustard (Brassica juncea.( L) czern) and ryegrass (Lolium multiflorum Lam) have been used to remove the excess undesirable concentrations of zinc and copper from contaminated soil. Zinc and copper uptake have been enhanced by adding EDTA to the contaminated soil using two concentrations (2.5 and 7.5 mmol/Kg soil). Accumulation of Zn by the indian mustard shoots and roots under the effect of EDTA recorded 4 to 6 times as adsorbed by the control while less enhancement of Zn uptake was recorded by the ryegrass shoots and roots. On the other hand, Cu accumulation showed significant enhancing by the ryegrass shoot comparing to the indian mustard shoot at the both employed EDTA concentrations. The ryegrass roots gave enhanced Cu uptake at the EDTA conc. 7.5 mmol/Kg soil only while the indian mustard roots recorded an increasing in the Cu-uptake with the two EDTA concentrations

DOI

10.21608/ajs.2017.13622

Keywords

Phytoremediation, zinc, copper, hyper-accumulation, ryegrass, Indian mustard, EDTA

Authors

First Name

Maram

Last Name

Mohammed

MiddleName

M.

Affiliation

Isotopes Geology Dept., Nuclear Materials Authority, Cairo, Egypt

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Orcid

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First Name

T.

Last Name

Mohammaden

MiddleName

F.

Affiliation

Isotopes Geology Dept., Nuclear Materials Authority, Cairo, Egypt

Email

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City

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Orcid

-

First Name

S.

Last Name

Eisa

MiddleName

S.

Affiliation

Agricultural Botany Dept., Fac. Agric., Ain Shams Univ., Cairo, Egypt

Email

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City

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Orcid

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First Name

Kawthar

Last Name

Rabie

MiddleName

A.E.

Affiliation

Agricultural Botany Dept., Fac. Agric., Ain Shams Univ., Cairo, Egypt

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City

-

Orcid

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Volume

25

Article Issue

2

Related Issue

2615

Issue Date

2017-09-01

Receive Date

2017-04-12

Publish Date

2017-09-01

Page Start

403

Page End

409

Print ISSN

1110-2675

Online ISSN

2636-3585

Link

https://ajs.journals.ekb.eg/article_13622.html

Detail API

https://ajs.journals.ekb.eg/service?article_code=13622

Order

15

Type

Original Article

Type Code

668

Publication Type

Journal

Publication Title

Arab Universities Journal of Agricultural Sciences

Publication Link

https://ajs.journals.ekb.eg/

MainTitle

EFFICIENCY OF EDTA ON ZN AND CU PHYTOREMEDIATION

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Article

Created At

22 Jan 2023