Well, the sludge locally is totally dry and crumbly as it comes out
of the plant, and they actually pay people to take it and deliver it
to them as well. 



--- In [EMAIL PROTECTED], [EMAIL PROTECTED] wrote:
> Tis is a common technology. But it needs a lot of energy, because
usually the sludge is 95 % of water.
> 
> Reinhard Henning
> 
> "harmonseaver" <[EMAIL PROTECTED]> schrieb:
> >   So what about gasification of biosolids? I'd think that would
> > essentially concentrate any heavy metals in the ash, which could
> > either be put in a toxic waste dump, or, preferably, have the metals
> > extracted and sold. 
> > 
> > 
> > 
> > Biofuel at Journey to Forever:
> > http://journeytoforever.org/biofuel.html
> > 
> > Biofuels list archives:
> > http://archive.nnytech.net/
> > 
> > Please do NOT send &quot;unsubscribe&quot; messages to the list
address.
> > To unsubscribe, send an email to:
> > [EMAIL PROTECTED] 
> > 
> > Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/ 
> > 
> > 
> > 
> 
> 
> -- 
> bagani GbR, Reinhard Henning, Rothkreuz 11, D-88138 Weissensberg,
Germany
> Tel: ++49 8389 984129, Fax: 984128, e-mail: [EMAIL PROTECTED]
> internet: www.bagani.de


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