Willi Gujer
Impact in
- Pollution top 0.02%
- Wastewater Treatment and Nitrogen Removal
- Industrial and Manufacturing Engineering top 0.01%
- Constructed Wetlands for Wastewater Treatment
- Wastewater Treatment and Reuse
- Phosphorus and nutrient management
Papers in
- Pollution 80
- Wastewater Treatment and Nitrogen Removal 78
-
- Constructed Wetlands for Wastewater Treatment 19
- Phosphorus and nutrient management 16
- Wastewater Treatment and Reuse 12
- Co-authors
- Mogens Henze (13 shared papers)Tove A. Larsen (19 shared papers)Mark C.M. van Loosdrecht (7 shared papers)Hansruedi Siegrist (24 shared papers)Alexander J. B. Zehnder (1 shared paper)Oskar Wanner (4 shared papers)Kai M. Udert (6 shared papers)Takashi Mino (4 shared papers)
- Journals
- Water Science & Technology (73 papers)Water Research (47 papers)Environmental Science & Technology (7 papers)Journal of Environmental Management (2 papers)Journal of Environmental Engineering (2 papers)
- Partner nations
- SwitzerlandDenmarkGermany
In The Last Decade
Willi Gujer
157 papers receiving 12.6k citations
Willi Gujer's Hit Papers
Peers
Comparison fields: 5 of 167
- Pollution 7.5k
- Industrial and Manufacturing Engineering 4.8k
- Water Science and Technology 4.2k
- Process Chemistry and Technology 557
- Environmental Engineering 2.3k
Countries citing papers authored by Willi Gujer
This map shows the geographic impact of Willi Gujer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Willi Gujer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Willi Gujer more than expected).
Fields of papers citing papers by Willi Gujer
This network shows the impact of papers produced by Willi Gujer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Willi Gujer. The network helps show where Willi Gujer may publish in the future.
Co-authors
The 25 scholars most cited alongside Willi Gujer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 157 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Activated Sludge Model No. 3 Hit paper breakdown → | 1999 | 1413 |
| 2 | Activated Sludge Models ASM1, ASM2, ASM2d and ASM3 Hit paper breakdown → | 2015 | 838 |
| 3 | Conversion Processes in Anaerobic Digestion Hit paper breakdown → | 1983 | 747 |
| 4 | Activated Sludge Model No. 3 Hit paper breakdown → | 1999 | 551 |
| 5 | A multispecies biofilm model Hit paper breakdown → | 1986 | 494 |
| 6 | 1999 | 477 | |
| 7 | A general model for single-sludge wastewater treatment systems Hit paper breakdown → | 1987 | 470 |
| 8 | 1999 | 420 | |
| 9 | 2003 | 378 | |
| 10 | 2002 | 296 | |
| 11 | 2002 | 287 | |
| 12 | 1992 | 277 | |
| 13 | 2006 | 251 | |
| 14 | 1996 | 238 | |
| 15 | 2007 | 190 | |
| 16 | 2010 | 183 | |
| 17 | 2007 | 175 | |
| 18 | 1996 | 169 | |
| 19 | 2003 | 162 | |
| 20 | 2001 | 152 |
About Willi Gujer
Willi Gujer is a scholar working on Pollution, Industrial and Manufacturing Engineering, Environmental Engineering, Civil and Structural Engineering and Water Science and Technology, having authored 157 papers that have together received 13.5k indexed citations. Recurring topics across this work include Wastewater Treatment and Nitrogen Removal (78 papers), Water Systems and Optimization (26 papers), Urban Stormwater Management Solutions (23 papers), Constructed Wetlands for Wastewater Treatment (19 papers), Phosphorus and nutrient management (16 papers), Wastewater Treatment and Reuse (12 papers), Water Treatment and Disinfection (11 papers) and Membrane Separation Technologies (9 papers). The work is most often cited by research in Pollution (7.5k citations), Industrial and Manufacturing Engineering (4.8k citations), Water Science and Technology (4.2k citations), Process Chemistry and Technology (557 citations) and Environmental Engineering (2.3k citations). Willi Gujer has collaborated with scholars based in Switzerland, Denmark and Germany. Frequent co-authors include Mogens Henze, Tove A. Larsen, Mark C.M. van Loosdrecht, Hansruedi Siegrist, Alexander J. B. Zehnder, Oskar Wanner, Kai M. Udert, Takashi Mino, Max Maurer and J. Kappeler. Their work appears in journals such as Water Science & Technology, Water Research, Environmental Science & Technology, Journal of Environmental Management and Journal of Environmental Engineering.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.