Energy crops in sustainable phytoremediation

Vimal Chandra Pandey, Omesh Bajpai and Nandita Singh

Renewable and Sustainable Energy Reviews, 2016, vol. 54, issue C, 58-73

Abstract: Phytoremediation is a holistic approach and can be used in large scale to remediate the contaminated land resources. Although the concept of phytoremediation is few decades old and has been applied on a wide range of pollutants, but their sustainability is still questioned at various scientific forums. Therefore, it is the need of the hour to remediate our valuable resources with due considerations for future generations. Such a synergistic bonding by using potential energy crops in phytoremediation programs would be useful to generate new bioenergy resources along with the remediation of contaminated soil. There are several energy crops in the world, but four promising and dedicated energy crops i.e. Miscanthus, Ricinus, Jatropha, Populus have primarily considered in this review to accomplish energy demands with their phytoremediation potential. These four energy crops also act as potential carbon sink and offer an additional profit as carbon tax credits.

Keywords: Energy crops; Sustainable phytoremediation; Heavy metals; Contaminated lands (search for similar items in EconPapers)
Date: 2016
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Citations: View citations in EconPapers (12)

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DOI: 10.1016/j.rser.2015.09.078

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