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N:dlzc D:aol T:com \(dlzc\) N:dlzc D:aol T:com \(dlzc\) is offline
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First recorded activity by BoatBanter: Sep 2007
Posts: 22
Default Potable Water - The Third Way.

Dear Wilbur Hubbard:

"Wilbur Hubbard" wrote in
message
anews.com...
....
Lame suggestion and unworkable on most boats. Ya
gotta think outta the box, man.

However, there is another way. I thought it up all by
my lonesome. All you need is a reverse osmosis
membrane. You put it into a chamber that is vented
to atmosphere on the inside and to the ocean on the
outside of the membrane. You lower it into the
ocean to a depth of only 500 feet and the pressure
of the water is enough to push fresh water through the membrane
into the chamber. When it gets full you
haul it up and empty in into your tanks. Reverse
osmosis without any energy used to get it. Ain't Wilbur
brilliant?


You are still displacing that much water... not a small feat.

David A. Smith