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Effect of Medicago sativa L. and compost on organic and inorganic pollutant removal from a mixed contaminated soil and risk assessment using ecotoxicological tests

hal.structure.identifierUniversité de Montréal [UdeM]
dc.contributor.authorMARCHAND, Charlotte
hal.structure.identifierLinnaeus University
dc.contributor.authorHOGLAND, William
hal.structure.identifierLinnaeus University
dc.contributor.authorKACZALA, Fabio
hal.structure.identifierLinnaeus University
dc.contributor.authorJANI, Yahya
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorMARCHAND, Lilian
hal.structure.identifierLinnaeus University
dc.contributor.authorAUGUSTSSON, Anna
hal.structure.identifierUniversité de Montréal [UdeM]
dc.contributor.authorHIJRI, Mohamed
dc.date.accessioned2022-10-12T13:01:18Z
dc.date.available2022-10-12T13:01:18Z
dc.date.issued2016
dc.identifier.issn1522-6514
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/157569
dc.description.abstractEnSeveral Gentle Remediation Options (GRO), e.g., plant-based options (phytoremediation), singly and combined with soil amendments, can be simultaneously efficient for degrading organic pollutants and either stabilizing or extracting trace elements (TEs). Here, a 5-month greenhouse trial was performed to test the efficiency of Medicago sativa L., singly and combined with a compost addition (30% w/w), to treat soils contaminated by petroleum hydrocarbons (PHC), Co and Pb collected at an auto scrap yard. After 5 months, total soil Pb significantly decreased in the compost-amended soil planted with M. sativa, but not total soil Co. Compost incorporation into the soil promoted PHC degradation, M. sativa growth and survival, and shoot Pb concentrations [3.8 mg kg(-1) dry weight (DW)]. Residual risk assessment after the phytoremediation trial showed a positive effect of compost amendment on plant growth and earthworm development. The O2 uptake by soil microorganisms was lower in the compost-amended soil, suggesting a decrease in microbial activity. This study underlined the benefits of the phytoremediation option based on M. sativa cultivation and compost amendment for remediating PHC- and Pb-contaminated soils.
dc.language.isoen
dc.publisherTaylor & Francis
dc.subject.encobalt
dc.subject.enlead
dc.subject.enpetroleum hydrocarbon
dc.subject.enphytoremediation
dc.subject.enpolycyclic aromatic hydrocarbon
dc.title.enEffect of Medicago sativa L. and compost on organic and inorganic pollutant removal from a mixed contaminated soil and risk assessment using ecotoxicological tests
dc.typeArticle de revue
dc.identifier.doi10.1080/15226514.2016.1186594
dc.subject.halSciences du Vivant [q-bio]
bordeaux.journalInternational Journal of Phytoremediation
bordeaux.page1136-1147
bordeaux.volume18
bordeaux.hal.laboratoriesBioGeCo (Biodiversité Gènes & Communautés) - UMR 1202*
bordeaux.issue11
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02638766
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02638766v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Phytoremediation&rft.date=2016&rft.volume=18&rft.issue=11&rft.spage=1136-1147&rft.epage=1136-1147&rft.eissn=1522-6514&rft.issn=1522-6514&rft.au=MARCHAND,%20Charlotte&HOGLAND,%20William&KACZALA,%20Fabio&JANI,%20Yahya&MARCHAND,%20Lilian&rft.genre=article


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