Gujer, Willi

Prof. Dr. Willi Gujer received his first degree in Civil Engineering from ETH Zurich and later obtained his MS and PhD degrees in Sanitary Engineering from UC Berkeley. Until 1994 he was the head of the engineering department of Eawag (the Swiss Federal Institute of Aquatic Science and Technology). Since 1992 he has served as Professor for Urban Water Management at ETH Zurich. He has published more than 130 scientific papers and is listed as a highly cited author in environmental engineering. His primary research topic is the mathematical modelling of biological wastewater treatment.