Differences
between Phytoextraction and Phytostabilization
|
No.
|
Phytoextraction
|
Phytostabilization
|
|
1
|
It removes metals from soil.
|
It prevents contaminants from migrating.
|
|
2
|
Mechanisms – absorption into roots,
translocation into biomass, collection and incineration of roots.
|
Mechanisms – reduction of runoff,
surface erosion, precipitation within root zones.
|
|
3
|
Chelating agents are added to increase
solubility of metals
|
Soil amendments are added to decrease
solubility of metals
|
|
4
|
Extensive root system of plants
|
Dense root system of plants
|
|
5
|
Slow process
|
Rapid process
|
|
6
|
Possibility of recovery of metals
|
No possibility of recovery of metals
|
|
7
|
Disposal of hazardous wastes is required
|
No disposal of hazardous wastes
|
The Daily Youth- tdy24.com Presents
" Differences between Phytoextraction and
Phytostabilization"
Written By
Sadia Akhtar
Student of Department of Microbiology
Jagannath University.
Email- sadiabd810@yahoo.com
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