Why waste drinkable water on your yard when your old bathwater will suffice? That's the idea behind gray water reclamation -- getting the most out of your water through reuse.
Benefits of Using a Grey Water Recycling System - LandCentral
Greywater System For Solving Water Woes In Apartment
How Does UV Technology Work in Waste Water Treatment – Alfaa UV
Greywater - Wikipedia
Water/Wastewater and Engineering - Issuu
Gray water recycling in commercial buildings - Graphic Sociology
Gray Water Disposal, Burning Man
The House as a “System” Presented by Greg Shinaut. - ppt download
Could Greywater Recycling at Home Be an Answer to Denver's Water Woes? - 5280
Onsite Non-Potable Water Reuse Research