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
The benefits of solar power
Looking for ways to reduce you electricity bill? Want to reduce you electricity bill by up to $800 a year? It's simple; all you have to do is install a Solar Photovoltaic (PV) System in your home today. Not only will you be saving money, but you will also ...
Tips for pre-start
Hear from our New Homes Administrators (NHA) Pre-start is an exciting part of the home building process as it’s when you can start to really visualise how your complete new home will look! But it can also be a daunting period as the selections chosen at the time will ...
Carbon-neutral zone
The Urban Retreat is a chameleon to the needs of a modern day family with efficient use of space and forward thinking design methods. From the outstanding elevation and skillion roof the Rural Building Company is renowned for, to the multi generational floorplan, the design will be at equally at ...
