Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for
an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for
a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

DualWaterSystem / concept for using water

DualWaterSystem

Using water without using it up at the same time? - While taking a shower, washing hands etc. trickles off a lot of water „unused, because just once used“.
The DualWaterSystem offers for this problem a circulation to catch the water und reuse it again and again.
Its a concept to use water in an intelligent way in households. All units like shower, clothes washer, dishwasher and washbasins have their own water tank.
With the help of those circulates the water all the time between using and recycling. The tank on its own get recycled regularly with a kind of a refund system.

University

Burg Giebichenstein

Burg Giebichenstein
Halle/Saale, Germany

Prof. Klaus Michel

Design

Mäder, Ulrike

Mäder, Ulrike
Klettbach, Germany

Ulrike Mäder