Water filters, urine, and beer
12 Apr 2002 07:44:30 -0400
Methinks you missed my point... he did say it gave him excellent service
in Namibia before trying to piss into it.
On Fri, 2002-04-12 at 08:33, Eugen Leitl wrote:
> On 12 Apr 2002, Luis Villa wrote:
> > Is there a link to the model somewhere, Dan?
> > Luis [going to Niger in August]
> Um, beer and urine doesn't have relevant particulate size (but for a few
> contaminants) which determine the taste. Unless you've got a portable
> reverse osmosis device there, all you can hope for is a sterile filter
> with some activated charcoal in there. If the filter is fine enough, it
> might even get viruses (thought it's doubtful). Salts and small molecules
> will pass through.