1. Using rainwater to flush your loo

... spend a lot of money on plumbing this rainwater into my toilet. So just by spending about $30 on a long masonary bit to drill through my double brick exterior wall to near the toilet cystern, plus about ...

2. Application for Greywater

... from showers and bathtubs can be used for flushing toilets in most European and Australian jurisdictions, and in US jurisdictrions adopting the International Plumbing Code. A commercial example would be ...

3. Recycling of Greywater

... using a separate plumbing system to blackwater, domestic greywater can be recycled directly within the home, garden or agricultural company and used either immediately or processed and stored. Recycled ...

4. Composting Toilets

... plumbing realm by being tested and, if approved, certified to the ANSI/NSF-41 Standard. They can be tested and certified for ANSI/NSF-41 by any ANSI accredited testing laboratories such as Canadian Standards ...