Food for thought...action

If this has already been posted, please forgive me -

Many years ago, there was an article somewhere about how the New Alchemy Institute had created a system in which gray water (and urine/fecal waste, too?) was directed into an artificially contrived marsh ecosystem inside a geodesic dome. The end result was clean water, and inbetween, the enchantment of the marsh ecosystem. So, I just googled "gray water" + alchemist and got: http://www.jimbell.com/Book/booktoc.html

This website also makes available a second book, also free and online. I haven't read them yet, but they sure do seem to potentially have some great ideas and information.

karen