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At D+C/E+Z, we are proud of our international network of authors. It is particularly important to us to be a platform for voices from the global south. Some authors contribute on a regular basis, others don't. Here you can find information about the people behind the contributions.

Andreas Hauser


contributed to D+C/E+Z in spring 2016 as director of TÜV SÜD Water Services in Singapore.  

All articles of Andreas Hauser


Turning wastewater into drinking water

TÜV SÜD is working on an international standard for decentralised wastewater treatment systems

Our Contributors