1. Would You Like To Drink “Toilet To Tap” Water?
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences

2. „Toilet To Tap“ – Table of contents
Introduction – what´s the topic ?
Water scarcity and the NEWater concept
Pychological aspects of water reclamation
__________________________________________________________________
Technical basis of a wastewater treatment plant
Education as solution
to make people aware of the efficiency of membrane technology
[1]
[2]
[3]
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences

3. „Toilet To Tap“ – What´s the topic?
Singapore´s water import from Malaysia ends in 2060
The NEWater concept is the most effective national water source
Water reclamation concept is based on municipial wastewater as a resource
Today about 40 % of Singapore´s water supply is fed by NEWater
The Goal: increasing the water supply by NEWater to 60 % by 2060
Why wastewater reclamation and not seawater desalination?
Capital costs are about 65 % smaller than those of a seawater desalination plant
Energy requirement of a seawater desalination plant is about 60 % higher
 cost effectiveness
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences

4. „Toilet To Tap“ – What´s the topic?
Psychological aspects of water reclamation
The idea about obtaining potable water from sewage
The combination of „toilet“ and „tap“
From a purely technical aspect, the reclaimed water is truly clean
Improvement of the psychological situation
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences

5. „Toilet To Tap“ – Technical basis
[4]
Conventional sewage treatment plant as pretreatment
Pressure pumps for necessary driving force
Special membrane types for high quality seperation effects
Further measures for quality improvement
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences

6. „Toilet To Tap“ – Education as solution
Actually, water can be cleaned to levels that are fit to drink
NEWater quality is shown on the poster
These technical facts have to communicated to the general public
Marketing campaign for an awareness training
For future-oriented solutions, children in schools are also beeing adressed
Explaining the water reclamation systems
Making the students aware that the water is truly getting clean
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences

7. „Toilet To Tap“ – NEWater concept
Dont let this uncomfortable image win!
[5]
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences

8. „Toilet To Tap“ – NEWater concept
Even if the reclaimed water is so clean,
wouldn‘t you prefer a cold Kölsch now?
[6]
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences

9. „Toilet To Tap“ – List of reference
[1]
[2]
[3]
[4]
[5]
[6]
Authors: Üsame Kasalak, Frank Rögener
University: TH Köln – University Of Aplied Sciences