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RalphZ
Member since November 2012
2036 commentaries - 28 followers		28 followers
has posted a comment on the article :
>Une adolescente invente un système solaire de purification de l’eau  - Charleston Voice. - Charleston Voice
Il semblerait qu'il y en ait un peu partout du dioxyde de titane...donc tant qu'à faire, autant en ajouter un peu.

D'après ce site sérieux, le risque est surtout présent lors de l'inhalation répétée de poussières fortement concentrées de dioxyde de titane (surtout lors de la phase de production).
Rien n'est dit au sujet de sa consommation courante dans nos produits de tous les jours :s

http://www.ccohs.ca/headlines/text186.html

Commented 4375 days ago
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Beginning of the headline :Une New-Yorkaise de 14 ans vient d’être nommée ‘jeune scientifique de l’année’ pour avoir inventé un système de purification solaire de l’eau permettant de transformer de l’eau sale en de l’eau potable... Read More
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