BERT, Valérie; COLLET, Serge; DEL GRATTA, Florence; DIMITRIOU, Jannis; HERZIG, Rolf; JANSSEN, Jolien; VANGRONSVELD, Jaco; NEU, Silke; MENCH, Michel; LOPPINET-SERANI, Anne; LEMAITRE, Patrick; CHAILLOU, Mathieu; RICHER, Carine; PUSCHENREITER, Markus

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BERT, Valérie
Institut National de l'Environnement Industriel et des Risques [INERIS]

COLLET, Serge
Institut National de l'Environnement Industriel et des Risques [INERIS]

DEL GRATTA, Florence
Institut National de l'Environnement Industriel et des Risques [INERIS]

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Ce document a été publié dans

Abstracts book of the 11th International phytotechnologies conference, Abstracts book of the 11th International phytotechnologies conference, 11. International phytotechnologies conference, 2014-09-30, Heraklion. 2014p. 360

Grafima Publications

Résumé en anglais

Depending on the GRO (phytoextraction, in situ immobilization and aided phytostabilization) set up on a polluted site and the type of plant used, harvested plant parts may contain concentrations of trace elements (TE) that may be higher than those found in similar vegetation grown on uncontaminated soils (background). To render such technologies economically attractive and feasible, harvested biomass should be valuable and enter valuation pathways. On contaminated lands, plants may serve to provide feedstocks for bioenergy, nonfood products and biofuels and, thus, may contribute to achieve the EU aim by 2020, i.e. to get 20% of its energy from renewable sources. As a potential advantage, these plants will not compete with plants grown on uncontaminated lands as contaminated lands are not suitable for food production. In GREENLAND (http://www.greenland-project.eu/), one task aimed at testing various conventional and innovative technologies of biomass valorisation, such as combustion, anaerobic digestion, pyrolysis and solvolysis, and determining the fate of the TE in the resulting products of each conversion process. Assays were carried out on a wide range of plant species cultivated at the field trials of the GREENLAND partners.< Réduire

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Unités de recherche

BioGeCo (Biodiversité Gènes & Communautés) - UMR 1202