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hal.structure.identifierCentre for Environmental Sciences
dc.contributor.authorRUTTENS, A.
hal.structure.identifierCentre for Environmental Sciences
dc.contributor.authorADRIAENSEN, K.
hal.structure.identifierUniversiteit Gent = Ghent University [UGENT]
dc.contributor.authorMEERS, E.
hal.structure.identifierCentre for Environmental Sciences
dc.contributor.authorDE VOCHT, A.
hal.structure.identifierCentre for Environmental Sciences
dc.contributor.authorGEEBELEN, W.
hal.structure.identifierCentre for Environmental Sciences
dc.contributor.authorCARLEER, R.
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorMENCH, Michel
hal.structure.identifierCentre for Environmental Sciences
dc.contributor.authorVANGRONSVELD, A.
dc.date.issued2010
dc.identifier.issn0269-7491
dc.description.abstractEnA soil column leaching experiment was used to gain insight into the long-term metal immobilization capacity of cyclonic ashes (CAH) compared to lime (LIME). Twenty six years of rainfall were simulated. Initially, all amended soils were brought to an equal soil pH. This was done to obtain optimal conditions for the detection of metal immobilization mechanisms different from just a pH effect. During the simulation period, soil pH in all treatments decreased in parallel. However, the evolution of metal mobility and phytoavailability showed a clearly distinct pattern. The strong reduction in metal immobilizing efficiency observed in the lime treatment at the end of the simulation period was much less pronounced, or even absent, in the CAH treatments. Moreover, metal accumulation in plants grown on the CAH amended soil was significantly lower compared to the untreated and the lime treated soil. CAH + SS treatment delivered the strongest reductions in metal mobility and bioavailability. In a soil column leaching experiment, simulating 26 years of rainfall, application of cyclonic ashes resulted in a more durable metal immobilization compared to lime.
dc.language.isoen
dc.publisherElsevier
dc.subjectSOIL AMENDMENTS
dc.subjectLIME
dc.subjectCENDRE CYCLONIQUE
dc.subject.enMETAL IMMOBILIZATION
dc.subject.enCYCLONIC ASHES
dc.subject.enSTEEL SHOTS
dc.subject.enLONG-TERM SUSTAINABILITY
dc.title.enLong-term sustainability of metal immobilization by soil amendments: Cyclonic ashes versus lime addition
dc.typeArticle de revue
dc.identifier.doi10.1016/j.envpol.2009.12.037
dc.subject.halSciences de l'environnement/Environnement et Société
bordeaux.journalEnvironmental Pollution
bordeaux.page1428-1434
bordeaux.volume158
bordeaux.issue5
bordeaux.peerReviewedoui
hal.identifierhal-02666578
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02666578v1
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