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Journal of Central European Agriculture, Vol. 17 No. 3, 2016.

Review article

https://doi.org/10.5513/JCEA01/17.3.1789

The phytoremediation potential of heavy metals from soil using Poaceae energy crops: A review

Melissa PRELAC ; Former student of Graduate study in Agroecology, Faculty of Agriculture University of Zagreb,Svetosimunska cesta 25, 10 000 Zagreb, Croatia
Nikola BILANDŽIJA ; Department of Agricultural Engineering, Faculty of Agriculture University of Zagreb, Svetosimunskacesta 25, 10 000 Zagreb, Croatia
Željka ZGORELEC orcid id orcid.org/0000-0002-5535-7950 ; Department of General Agronomy, Faculty of Agriculture University of Zagreb, Svetosimunska cesta 25, 10 000 Zagreb, Croatia

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Abstract

Phytoremediation is a method that use plants which can remove or stabilize pollutants in the environment. The aim of the polluted area remediation is to return ecosystems into original condition. Phytoremediation is a green technology used for a wide range of pollutants as well as on various lands, low costs and reduced environment impacts. Energy crops are relatively new in this field of researches and insufficiently explored. However, the results so far show their potential in heavy metal removal. The aim of this research was to examine the available literature and determine the phytoremediation potential of cadmium, chromium, copper, lead, mercury, nickel and zinc from the soil using Arundo donax, Miscanthus x giganteus, Panicum virgatum, Pennisetum purpureum, Sida hermaphrodita and Sorghum x drummondii. According to the researches conditions, studied energy crops are reccomended in heavy metals phytoextraction, rhizofiltration, stabilization and accumulation. Still, those plants accumulate higher concentrations of heavy metals in the rhizosphere which makes them heavy metals excluders since heavy metals are not translocated into the plants' shoot system and favorable in the implementation of rhizofiltration as well.

Keywords

Arundo donax; excluder; Miscanthus x giganteus; Panicum virgatum; Pennisetum purpureum; phytoextraction; remediation; Sida hermaphrodita; Sorghum x drummondii

Hrčak ID:

167909

URI

https://hrcak.srce.hr/167909

Publication date:

5.9.2016.

Article data in other languages: croatian

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