Jane Shevtsov - Google+ - This is a grey water recycling system at OWS. The New Create an Oasis with Greywater (book) The New Integrated Design for Water Conservation: Reuse, Rainwater Harvesting & Sustainable Landscaping Revised and Expanded 6th Edition by Art Ludwig.
Creating a Home Graywater System. Greywater cleaning garden project. I'm currently working on a system for cleaning up gray-water to reuse in home gardens as part of my fourth year Industrial Design project.
The basic principle behind it is that through using physical filters and wetland plants (like reeds and irises), I can remove a lot of the soaps and other stuff in the water, to make it cleaner and safer to water plants with. The trays would be wall mounted on hooks, aided by their angled shape.