Prevent life-saving street cleaning devices in Sydney from using water.

Sydney is repurposing excess water from a hospital's life-saving machines for street cleaning instead of wasting it.

October 16th 2024.

Prevent life-saving street cleaning devices in Sydney from using water.
Did you know that extra water from kidney dialysis machines is now being put to good use in cleaning the streets of Sydney? It's true! The City of Sydney has come up with a clever plan to use the surplus filtered water from the life-saving machines at Royal Prince Alfred Hospital instead of letting it go down the drain. This initiative will not only save precious drinking water, but it will also make a huge impact on the environment by saving 1.5 million litres of water each year.

Typically, excess ultrapure water from the dialysis units is stored in large tanks on-site, holding up to 10,000 litres of water. According to the National Library of Medicine in the US, the global annual water usage for hemodialysis, also known as dialysis, is in the billions. Shocking, right? And two-thirds of this water is simply wasted and emptied down the drain as reverse osmosis reject water.

But now, thanks to the collaboration between the Sydney Local Health District and the City of Sydney, this "reject" water from Royal Prince Alfred will be put to good use. Instead of going to waste, it will be used for council cleaning tasks such as hosing off footpaths and washing away graffiti. This not only benefits the environment, but it also means that there will be more drinking water available for the people of Sydney.

Clover Moore, the Lord Mayor of Sydney, is thrilled about this Australian-first scheme and its positive impact on the environment. She recognizes the importance of managing water resources, especially in the face of the ongoing climate crisis and prolonged periods of drought. "Water is our most precious resource," she says, "and finding ways to better manage it is crucial to Sydney's resilience."

But the benefits don't stop there. The filtered water from the dialysis machines is also great for street cleaning because it has low levels of particles, calcium, and magnesium. This means it is less likely to leave residue and streaking, making it gentler on road and footpath surfaces. It also reduces equipment scaling, making it a win-win situation for both the council and the hospital.

The collaboration between the Sydney Local Health District and City of Sydney is truly a game-changer for water sustainability. It not only benefits both organizations, but it also has a positive impact on the environment. So, the next time you see a clean footpath or graffiti-free wall in Sydney, remember that it may be thanks to the excess water from those life-saving kidney dialysis machines. And if you want to stay updated on all the latest breaking news, celebrity gossip, and sports updates, be sure to follow our WhatsApp channel. No comments, no algorithm, and your privacy is safe with us. So why not join us today?

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