recycling shower

The recycling shower: If NASA can do it, why can't we?

At the turn of the last century I became concerned enough about the so-called impending "water wars" that I started to experiment with ways of recycling my shower water.
A number of years ago I implemented a refinement of the ideas I tried in Los Angeles California (where drought is an ever present threat)at the L.A. Ecovillage in 2000 through 2003, in Sonoma County in 2005 with Frank DiMassa Utility Consulting, and in my home in Germany from 2008 (where water costs about 3 Euros a cubic meter, one of the most expensive water costs in the developed world.)