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Water Hub @ NEST Bastian Etter, Anita Wittmer, Barbara J. Ward, Kai - PowerPoint PPT Presentation

A living lab to test innovative wastewater treatment Water Hub @ NEST Bastian Etter, Anita Wittmer, Barbara J. Ward, Kai M. Udert, Linda Strande, Tove A. Larsen, Eberhard Morgenroth Image: Roman Keller Image: Gramazio Kohler Architects Image:


  1. A living lab to test innovative wastewater treatment Water Hub @ NEST Bastian Etter, Anita Wittmer, Barbara J. Ward, Kai M. Udert, Linda Strande, Tove A. Larsen, Eberhard Morgenroth Image: Roman Keller

  2. Image: Gramazio Kohler Architects

  3. Image: Gramazio Kohler Architects

  4. Image: Roman Keller

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  9. www.vuna.ch Image: adyessa.ch

  10. www.vuna.ch Image: Eawag, Peter Penicka

  11. Image: Aquatron

  12. • Question: •h•bar)] A three-barrier approach to safe water recycling: 1. Ultrafjltration – 2. Polishing – 3. Protection Unsafe Safe • Challenge: from fjlter Stable and attractive High quality of recovered water Design by EOOS Effect of aeration design permeability permeability Lab-testing of UF for wash & fmush water • Electricity demand: • Available clean water for use: • Optimized design & technology: Design of the water wall • Results: •h•bar)] www.bluediversiontoilet.com www.autarky.ch Vent Treatment tank 1. Ultrafiltration Sludge removal Aeration Image: Eawag/EOOS

  13. A living lab to test innovative wastewater treatment Water Hub @ NEST www.eawag.ch/waterhub nest.empa.ch Image: Roman Keller

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