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Willi Gujer
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Journal Articles

Automatic reactor model synthesis with genetic programming

David J. Dürrenmatt, Willi Gujer
Water Sci Technol (2012) 65 (4): 765–772.
DOI: https://doi.org/10.2166/wst.2012.913
Date Online: 01 February 2012
View articletitled, Automatic reactor model synthesis with genetic programming View PDF for article titled, Automatic reactor model synthesis with genetic programming
Journal Articles

Is modeling of biological wastewater treatment a mature technology?

Willi Gujer
Water Sci Technol (2011) 63 (8): 1739–1743.
DOI: https://doi.org/10.2166/wst.2011.323
Date Online: 01 April 2011
View articletitled, Is modeling of biological wastewater treatment a mature technology? View PDF for article titled, Is modeling of biological wastewater treatment a mature technology?
Journal Articles

Identification of industrial wastewater by clustering wastewater treatment plant influent ultraviolet visible spectra

David J. Dürrenmatt, Willi Gujer
Water Sci Technol (2011) 63 (6): 1153–1159.
DOI: https://doi.org/10.2166/wst.2011.354
Date Online: 01 March 2011
View articletitled, Identification of industrial wastewater by clustering wastewater treatment plant influent ultraviolet visible spectra View PDF for article titled, Identification of industrial wastewater by clustering wastewater treatment plant influent ultraviolet visible spectra
Journal Articles

Errata

Willi Gujer, Mogen Henze, Takahashi Mino, Mark van Loosdrecht
Water Sci Technol (1999) 39 (12): I.
DOI: https://doi.org/10.2166/wst.1999.0521
Date Online: 01 June 1999
View articletitled, Errata View PDF for article titled, Errata
Journal Articles

Activated Sludge Model No.2d, ASM2D

Mogens Henze, Willi Gujer, Takahashi Mino, Tomonori Matsuo, Mark C. Wentzel ...
Water Sci Technol (1999) 39 (1): 165–182.
DOI: https://doi.org/10.2166/wst.1999.0036
Date Online: 01 January 1999
View articletitled, Activated Sludge Model No.2d, ASM2D View PDF for article titled, Activated Sludge Model No.2d, ASM2D
Journal Articles

Activated Sludge Model No. 3

Willi Gujer, Mogens Henze, Takahashi Mino, Mark van Loosdrecht
Water Sci Technol (1999) 39 (1): 183–193.
DOI: https://doi.org/10.2166/wst.1999.0039
Date Online: 01 January 1999
View articletitled, Activated Sludge Model No. 3 View PDF for article titled, Activated Sludge Model No. 3
Journal Articles

Population dynamics by methanol addition in denitrifying wastewater treatment plants

Irene Purtschert, Willi Gujer
Water Sci Technol (1999) 39 (1): 43–50.
DOI: https://doi.org/10.2166/wst.1999.0010
Date Online: 01 January 1999
View articletitled, Population dynamics by methanol addition in denitrifying wastewater treatment plants View PDF for article titled, Population dynamics by methanol addition in denitrifying wastewater treatment plants
Journal Articles

Distribution of nitrifying bacteria in a shallow stream

Ivana Jancarkova, Tove A. Larsen, Willi Gujer
Water Sci Technol (1997) 36 (8-9): 161–166.
DOI: https://doi.org/10.2166/wst.1997.0660
Date Online: 01 October 1997
View articletitled, Distribution of nitrifying bacteria in a shallow stream View PDF for article titled, Distribution of nitrifying bacteria in a shallow stream
Journal Articles

Effects of transient nutrient concentrations in tertiary biofilm reactors

Markus Boller, Manfred Tschui, Willi Gujer
Water Sci Technol (1997) 36 (1): 101–109.
DOI: https://doi.org/10.2166/wst.1997.0023
Date Online: 01 July 1997
View articletitled, Effects of transient nutrient concentrations in tertiary biofilm reactors View PDF for article titled, Effects of transient nutrient concentrations in tertiary biofilm reactors
Journal Articles

The concept of sustainable urban water management

Tove A. Larsen, Willi Gujer
Water Sci Technol (1997) 35 (9): 3–10.
DOI: https://doi.org/10.2166/wst.1997.0326
Date Online: 01 May 1997
View articletitled, The concept of sustainable urban water management View PDF for article titled, The concept of sustainable urban water management
Journal Articles

Separate management of anthropogenic nutrient solutions (human urine)

Tove A. Larsen, Willi Gujer
Water Sci Technol (1996) 34 (3-4): 87–94.
DOI: https://doi.org/10.2166/wst.1996.0420
Date Online: 01 August 1996
View articletitled, Separate management of anthropogenic nutrient solutions (human urine) View PDF for article titled, Separate management of anthropogenic nutrient solutions (human urine)
Journal Articles

The implementation of biokinetics and conservation principles in ASIM

Willi Gujer, Tove A. Larsen
Water Sci Technol (1995) 31 (2): 257–266.
DOI: https://doi.org/10.2166/wst.1995.0114
Date Online: 01 January 1995
View articletitled, The implementation of biokinetics and conservation principles in ASIM View PDF for article titled, The implementation of biokinetics and conservation principles in ASIM
Journal Articles

Influences of wastewater composition and operating conditions on activated sludge bulking and scum formation

Jürg Kappeler, Willi Gujer
Water Sci Technol (1994) 30 (11): 181–189.
DOI: https://doi.org/10.2166/wst.1994.0558
Date Online: 01 December 1994
View articletitled, Influences of wastewater composition and operating conditions on activated sludge bulking and scum formation View PDF for article titled, Influences of wastewater composition and operating conditions on activated sludge bulking and scum formation
Journal Articles

Scumming Due to Actinomycetes : An Uncalibrated Simulation Model

Jürg Kappeler, Willi Gujer
Water Sci Technol (1994) 29 (7): 285–288.
DOI: https://doi.org/10.2166/wst.1994.0352
Date Online: 01 April 1994
View articletitled, Scumming Due to Actinomycetes : An Uncalibrated Simulation Model View PDF for article titled, Scumming Due to Actinomycetes : An Uncalibrated Simulation Model
Journal Articles

Influence of Operating Problems in Wastewater Treatment Plants on the Interactions Between Sewers, Treatment Plant and Receiving Water

Jörg Kappeler, Willi Gujer
Water Sci Technol (1993) 27 (12): 199–203.
DOI: https://doi.org/10.2166/wst.1993.0301
Date Online: 01 June 1993
View articletitled, Influence of Operating Problems in Wastewater Treatment Plants on the Interactions Between Sewers, Treatment Plant and Receiving Water View PDF for article titled, Influence of Operating Problems in Wastewater Treatment Plants on the Interactions Between Sewers, Treatment Plant and Receiving Water
Journal Articles

Calibration of an Activated Sludge Model Based on Human Expertise and on a Mathematical Optimization Technique – a Comparison

Oskar Wanner, Jürg Kappeier, Willi Gujer
Water Sci Technol (1992) 25 (6): 141–148.
DOI: https://doi.org/10.2166/wst.1992.0119
Date Online: 01 March 1992
View articletitled, Calibration of an Activated Sludge Model Based on Human Expertise and on a Mathematical Optimization Technique – a Comparison View PDF for article titled, Calibration of an Activated Sludge Model Based on Human Expertise and on a Mathematical Optimization Technique – a Comparison
Journal Articles

Activated Sludge Modelling and Simulation

Willi Gujer, Mogens Henze
Water Sci Technol (1991) 23 (4-6): 1011–1023.
DOI: https://doi.org/10.2166/wst.1991.0553
Date Online: 01 February 1991
View articletitled, Activated Sludge Modelling and Simulation View PDF for article titled, Activated Sludge Modelling and Simulation