Les biochars sont au cœur de la lutte contre les changements globaux. Ils constituent aussi un enjeu pour la gestion durable des sols contaminés. Ces travaux ont été conduits afin de mieux comprendre les effets du biochar sur la mobilité des métaux dans les sols et leur transfert vers les plantes. Une série d’expériences de complexité croissante ont été conduites, impliquant un biochar obtenu par pyrolyse de bois à 450 °C, et deux sols, l’un acide et l’autre alcalin, contaminés par Cd, Pb et Zn suite à l'activité d'une fonderie. Une gamme d’espèces végétales aux réponses contrastées vis-à-vis des métaux a été testée. Des essais de sorption en batch et de lixiviation en colonnes couplés à une caractérisation microscopique et spectroscopique ...
Metal contamination of soil represents a severe threat to human health via natural resources and foo...
The application of biochar to soils have been proven to be effective in changing their physical and ...
Des pollutions des sols (péri)urbains et urbaines fortement peuplées en métaux et metalloïdes persis...
Biochars play a central part in the mitigation of global changes. They also represent a challenge fo...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
L’activité minière a contribué pour une grande part à la pollution de l’environnement par les métaux...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
Soil contamination by metal(loid)s is one of the most important environmental problem. It leads to l...
Environmental contamination by toxic trace elements is a global issue faced by soil-plant-human syst...
Metal contamination of soil represents a severe threat to human health via natural resources and foo...
Metal contamination of soil represents a severe threat to human health via natural resources and foo...
The mining activity has significantly contributed to the pollution of the environment by metals and ...
Metal contamination of soil represents a severe threat to human health via natural resources and foo...
The application of biochar to soils have been proven to be effective in changing their physical and ...
Des pollutions des sols (péri)urbains et urbaines fortement peuplées en métaux et metalloïdes persis...
Biochars play a central part in the mitigation of global changes. They also represent a challenge fo...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
L’activité minière a contribué pour une grande part à la pollution de l’environnement par les métaux...
International audienceBiochar is a potential candidate for the remediation of metal(loid)-contaminat...
Soil contamination by metal(loid)s is one of the most important environmental problem. It leads to l...
Environmental contamination by toxic trace elements is a global issue faced by soil-plant-human syst...
Metal contamination of soil represents a severe threat to human health via natural resources and foo...
Metal contamination of soil represents a severe threat to human health via natural resources and foo...
The mining activity has significantly contributed to the pollution of the environment by metals and ...
Metal contamination of soil represents a severe threat to human health via natural resources and foo...
The application of biochar to soils have been proven to be effective in changing their physical and ...
Des pollutions des sols (péri)urbains et urbaines fortement peuplées en métaux et metalloïdes persis...