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International Scholarly Research Notices
Table of Contents
International Scholarly Research Notices
/
2011
/
Article
/
Tab 2
/
Review Article
Heavy Metals in Contaminated Soils: A Review of Sources, Chemistry, Risks and Best Available Strategies for Remediation
Table 2
Target and intervention values for some metals for a standard soil [
60
].
Metal
Target value
Intervention value
(mg kg
−1
)
(mg kg
−1
)
Ni
140.00
720.00
Cu
0.30
10.00
Zn
—
—
Cd
100.00
380.00
Pb
35.00
210.00
As
200
625
Cr
20
240
Hg
85
530