China_AlgaeBloom_Getty_web.jpeg

CLIMATE CHANGE IS ONLY THE TIP OF THE ICEBERG

 

Human modification of the nitrogen cycle is profound.
Nutrients pollution has a devastating effect on the planet.

A solution ready for all

 
 

At Eawag (the water research institute of ETH Zürich), we developed over the past 10 years a patented treatment and recovery system where urine is transformed onsite into a valuable and certified fertiliser, Aurin.

 

Our process recovers nutrients from any building by separating urine and water at the source, using low-flow urinals or separative toilets.

With this technology, you can produce a universal and completely natural fertiliser. In this way, you contribute to a circular economy by recycling nutrients, reducing water consumption, pollution and decreasing the use of artificial fertilisers.

By installing such a system, you will show your innovative and concrete commitment to the environment and sustainability, but in the long run, you can also count on the resale of Aurin to ensure a return on investment.

Eawag FC Schnitt E.jpeg
aurin_save-1_bearbeitet.png

150'000+

Liters of urine successfully treated

10'500+

Liters of fertiliser produced and sold

35'000+

Volume to treat planned for 2022

imageedit_3_8201348319-e1593099934452.png

15+

Ongoing projects

3

Treatment plants up and running

1

Urinoduct (yes really!)

CONTACT US

To learn more about our solution, visit one of our treatment plants or receive the factsheet. 

 
 

Thanks for submitting!