What is greywater?
Grey water is the waste water stream from all sources other than the toilet and kitchen because this water contains sewage, oil, fats and food scraps which will not break down easily and will cause blockage in filters and pipes. Most houses can easily re-use Greywater from their laundry’s and bathrooms to water the garden.
On average an Australian household will use 700-800 litres of water per day. This equals about 300,000 litres of water a year, and 40% of that use is on gardens. Water is a very valuable, scarce resource in Western Australia, this is why any endeavour to reduce freshwater consumption or to reduce wastewater disposal is encouraged.
What do you need to know about Greywater?
- Any Greywater system must be approved by your local government and a licenced plumber is required to make any changes to the sewer system
- The Greywater needs to first pass through a filter and/or settling tank before reuse. The filter will remove any coarse materials (i.e. hair, soap, sand)
- Greywater cannot be used to water root-crop vegetables (i.e. carrots) but can be used on above ground food and fruit crops, lawn and other plants.
- An overflow safety device and diverter valve needs to be installed to divert Greywater back into the sewer line or into a wastewater treatment system.
You may also like
How to bring the vision to life at pre-start
Whether you’re heading to the coast or the countryside, chances are you’re looking forward to a new way of life. A life more leisurely, with time to enjoy your new surroundings, discover new interests, catch up with friends and spend time with the family. You may be planning ...
Want a break from tradition? Here’s how
A contemporary take on a timeless style Is it possible to love the classic country homestead, but still want to break free of tradition? You bet it is! Take the Evolution Farmhouse, for example. True to its name, this stand-out design is a contemporary take on a timeless style ...
Integrated Construction
What is it? Integrated Construction is the use of timber or steel framing utilising various forms of external cladding materials to provide weather protection and interesting architectural aesthetics. It is usually constructed using slab on a sand pad or waffle pod slab directly in contact with the ground. This form ...
