Len Krauss wrote:
Check out composting toilets. For example:

http://www.airheadtoilet.com/Air_Headx.html

The Air Head is not a true composter. Whereas composters use heat and
and a fan to evaporate liquids that drain from the composting drum, the
Air Head collects urine in separate containers (jugs or a holding tank)
that must be emptied by some means. It's also only available as an
individual self-contained unit, whereas composters are available as both
single self contained systems and central composters that can handle the
waste from several toilets.

Check this site to see examples of the various options and how they
work: http://www.sun-mar.com

Composting toilets have been used in houses in remote areas where no
sewer is available and septic isn't an option either for a long
time. They aren't without their own maintenance issues, however.

--
Peggie
----------
Peggie Hall
Specializing in marine sanitation since 1987
Author "Get Rid of Boat Odors - A Guide To Marine Sanitation Systems and
Other Sources of Aggravation and Odor"
http://www.seaworthy.com/store/custo...0&cat=6&page=1