>And what are we waiting for? is it too expensive? who have it?
Juanse, I can't find the patent app, but I think that José Orantes Bermejo
may be able to steer you toward it.
The process, if I recall, mainly involves using adequate activated carbon
to absorb the contaminants (there may have been a solvent involved too).
--
Randy Oliver
Grass Valley, CA
www.ScientificBeekeeping.com
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