Greywater Treatment
On average, Australian households use a total of 240,000 litres of water a year if they have a flushing toilet. According to the Victorian Plumbing Industry Commission a 5,000L rainwater tank on a 100m2 roof area would yield 60,000L per year. So as well as reducing a household’s water demand by installing a waterless toilet, reusing greywater in an effective manner is also vital to the design of a self-sufficient sustainable home.