Difference between revisions of "Team:Aix-Marseille/Design"

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==Source of platinum==
 
==Source of platinum==
Since a law from 1993, platinum is largely used in catalytic converter to avoid toxic gaz release <ref>J. de Aberasturi, et al., Minerals Engineering 24, 505 (2011)</ref>. . During the automobile fonctionnement, the precious metal is rejected and deposed on the road under a ionic form <ref>P.S Hooda & al. 2007, https://www.ncbi.nlm.nih.gov/pubmed/17604084</ref><ref>Liliane Michel Legret & al. http://link.springer.com/article/10.1007/s11368-012-0491-3.</ref> Platinum leaching makes an accumulation of this metal on the road side. By default, it has been prooved that plants are potentiel bioaccumulator of platinum, which is found concentrated on the roots, leaves.. Otherwise, the metal is also carried on the sewage sludge and is actually an issue regarding the recycling potential of these sludge.
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Since a law from 1993, platinum is largely used in catalytic converter to avoid toxic gaz release <ref>J. de Aberasturi, et al., Minerals Engineering 24, 505 (2011)</ref>. . During the automobile functioning, the precious metal is rejected and deposed on the road under a ionic form <ref>P.S Hooda & al. 2007, https://www.ncbi.nlm.nih.gov/pubmed/17604084</ref><ref>Liliane Michel Legret & al. http://link.springer.com/article/10.1007/s11368-012-0491-3.</ref> Platinum leaching makes an accumulation of this metal on the road side. By default, it has been prooved that plants are potentiel bioaccumulator of platinum, which is found concentrated on the roots, leaves.. Otherwise, the metal is also carried on the sewage sludge and is actually an issue regarding the recycling potential of these sludge.
  
 
[[File:T--Aix-Marseille--platine.jpeg|500px|center|thumb|Platinum sources]]
 
[[File:T--Aix-Marseille--platine.jpeg|500px|center|thumb|Platinum sources]]

Revision as of 16:10, 19 October 2016