Nanometric particle filter! ???

Edits and changes to engines, experiences, findings and ideas.
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Flytox
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Nanometric particle filter! ???




by Flytox » 30/06/08, 18:51

Bonjour à tous

Filtration supposedly up to nanopaticules:

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That does not say what proportion of nanoparticles are stopped and if it is really better than the competition.
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jonule
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by jonule » 01/07/08, 09:40

the nanoparticles (explosion of uranium shells for example) pass directly into the without, through the alveoli of the lungs.

the particles which remain trapped by the lungs and necrotize in cancer later are of the order of 1 to 5 µm it seems to me?

I have a book on it but the information must exist on the net
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by Flytox » 01/07/08, 18:09

Bonjour à tous

Nobody starts ....: Mrgreen:, if it is true that this DPF stops "everything", Diesel becomes much less bad for the environment in cities for example.
We measure how and with what a "nanometric" opacity, every time it's laboratory stuff beyond the reach of amateurs ....: Evil: : Mrgreen:
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Reason is the madness of the strongest. The reason for the less strong it is madness.

[Eugène Ionesco]

http://www.editions-harmattan.fr/index. ... te&no=4132
jonule
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by jonule » 02/07/08, 09:47

yes, especially since the so-called "absolute" filters are already micrometric, so the nanos .. not to mention that these particles have a tendency to reaglomerate to give compounds + complex and therefore harmful ...
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by Christophe » 02/07/08, 10:16

Nano ... bigre ...

How big is a water molecule?
Same for CO2?
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