Greywater is specifically washwater. That is, bath, dish, and laundry water excluding toilet wastes and free of garbage-grinder residues. When properly managed, greywater can be a valuable resource used most commonly in gardens and flushing toilets.
Interested in greywater systems?
Check out Smarter Home’s information on greywater
Then see How A Greywater System Works
Check out the code requirements and safety considerations
and find out more about irrigating with grey water
Some NZ companies sell greywater systems such as...
BioLoo
Offers composting toilets and grey water systems
Water Smart - Advanced Water Management Solutions
Offer all things related to home water, from solar hot water to greywater and wastewater treatment systems
Eco-plus Water Recycling Systems
