Batteries, again, sorry
"Mark Borgerson" wrote in message
g...
RO filters DO NOT pass dissolved metals. If they did they would be of
little use in generating fresh water from sea water.
Unless you use a laboratory-quality still, RO water will be as pure
as distilled water if the filter is operated properly.
Mark Borgerson
WRONG! Even the best membranes may pass up to 5% of heavy metal ions.
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TFX-46WM6V7-1R&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&vie w=c&_acct=C000050221&_version=1&_urlVersion=0&_use rid=10&md5=aabc45cb84f81de69db133da6e5cf12c
This is far more than proper distilled water using heat and condensation.
Wilbur Hubbard
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