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Willi Gujer

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TOP 3
Maryna Peter-Varbanets; Willi Gujer; Wouter Pronk
Intermittent operation of ultra-low pressure ultrafiltration for decentralized drinking water treatment.
Irene K Wittmer; Ruth Scheidegger; Christian Stamm; Willi Gujer; Hans-Peter Bader
Modelling biocide leaching from facades.
Markus Gresch; Daniel Braun; Willi Gujer
Using reactive tracers to detect flow field anomalies in water treatment reactors.

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All Publications

2012: Maryna Peter-Varbanets; Willi Gujer; Wouter Pronk
Intermittent operation of ultra-low pressure ultrafiltration for decentralized drinking water treatment.
Water research 2012;46(10):3272-82.
2011: Irene K Wittmer; Ruth Scheidegger; Christian Stamm; Willi Gujer; Hans-Peter Bader
Modelling biocide leaching from facades.
Water research 2011;45(11):3453-60.
2011: Markus Gresch; Daniel Braun; Willi Gujer
Using reactive tracers to detect flow field anomalies in water treatment reactors.
Water research 2011;45(5):1984-94.
2011: Willi Gujer
Is modeling of biological wastewater treatment a mature technology?
Water science and technology : a journal of the International Association on Water Pollution Research 2011;63(8):1739-43.
2011: Markus Gresch; Martin Armbruster; Daniel Braun; Willi Gujer
Effects of aeration patterns on the flow field in wastewater aeration tanks.
Water research 2011;45(2):810-8.
2011: Gürkan Sin; Krist Gernaey; Marc B Neumann; Mark van Loosdrecht; Willi Gujer
Global sensitivity analysis in wastewater treatment plant model applications: prioritizing sources of uncertainty.
Water research 2011;45(2):639-51.
2010: M Gresch; D Braun; Willi Gujer
The role of the flow pattern in wastewater aeration tanks.
Water science and technology : a journal of the International Association on Water Pollution Research 2010;61(2):407-14.
2010: Willi Gujer
Nitrification and me - a subjective review.
Water research 2010;44(1):1-19.
2009: Gürkan Sin; Krist Gernaey; Marc B Neumann; Mark van loosdrecht; Willi Gujer
Uncertainty analysis in WWTP model applications: a critical discussion using an example from design.
Water research 2009;43(11):2894-906.
2009: Markus Gresch; Raphael Brügger; Alain Meyer; Willi Gujer
Compartmental models for continuous flow reactors derived from CFD simulations.
Environmental science & technology 2009;43(7):2381-7.
2009: Marc B Neumann; Willi Gujer; Urs von Gunten
Global sensitivity analysis for model-based prediction of oxidative micropollutant transformation during drinking water treatment.
Water research 2009;43(4):997-1004.
2008: Marc B Neumann; Willi Gujer
Underestimation of uncertainty in statistical regression of environmental models: influence of model structure uncertainty.
Environmental science & technology 2008;42(11):4037-43.
2008: C Ort; Willi Gujer
Sorption and high dynamics of micropollutants in sewers.
Water science and technology : a journal of the International Association on Water Pollution Research 2008;57(11):1791-7.
2008: D Braun; Willi Gujer
Reactive tracers reveal hydraulic and control instabilities in full-scale activated sludge plant.
Water science and technology : a journal of the International Association on Water Pollution Research 2008;57(7):1001-7.
2007: Dong-Bin Huang; Hans-Peter Bader; Ruth Scheidegger; Roland Schertenleib; Willi Gujer
Confronting limitations: new solutions required for urban water management in Kunming City.
Journal of environmental management 2007;84(1):49-61.
2007: Marc B Neumann; Urs von Gunten; Willi Gujer
Sources of parameter uncertainty in predicting treatment performance: the case of preozonation in drinking water engineering.
Environmental science & technology 2007;41(11):3991-6.
2007: Marc B Neumann; Urs von Gunten; Willi Gujer
Uncertainty in prediction of disinfection performance.
Water research 2007;41(11):2371-8.
2007: Mariska Ronteltap; Max Maurer; Willi Gujer
The behaviour of pharmaceuticals and heavy metals during struvite precipitation in urine.
Water research 2007;41(9):1859-68.
2007: Jörg Rieckermann; Vojtech Bares; Oliver Kracht; Daniel Braun; Willi Gujer
Estimating sewer leakage from continuous tracer experiments.
Water research 2007;41(9):1960-72.
2007: Mariska Ronteltap; Max Maurer; Willi Gujer
Struvite precipitation thermodynamics in source-separated urine.
Water research 2007;41(5):977-84.
2007: Helge Daebel; Reto Manser; Willi Gujer
Exploring temporal variations of oxygen saturation constants of nitrifying bacteria.
Water research 2007;41(5):1094-102.
2007: Dong-Bin Huang; Roland W Scholz; Willi Gujer; Derek E Chitwood; Peter Loukopoulos; Roland Schertenleib; Hansruedi Siegrist
Discrete event simulation for exploring strategies: an urban water management case.
Environmental science & technology 2007;41(3):915-21.
2006: Reto Manser; Willi Gujer; Hansruedi Siegrist
Decay processes of nitrifying bacteria in biological wastewater treatment systems.
Water research 2006;40(12):2416-26.
2006: Damian Dominguez; Willi Gujer
Evolution of a wastewater treatment plant challenges traditional design concepts.
Water research 2006;40(7):1389-96.
2006: Kai M Udert; Tove A Larsen; Willi Gujer
Fate of major compounds in source-separated urine.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;54(11-12):413-20.
2006: C Ort; Willi Gujer
Sampling for representative micropollutant loads in sewer systems.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;54(6-7):169-76.
2006: Jörg Rieckermann; M E Borsuk; Willi Gujer
Using decision analysis to determine optimal experimental design for monitoring sewer exfiltration with tracers.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;54(6-7):161-8.
2006: T Hug; Willi Gujer; Hansruedi Siegrist
Modelling seasonal dynamics of "Microthrix parvicella".
Water science and technology : a journal of the International Association on Water Pollution Research 2006;54(1):189-98.
2006: Leiv Rieger; J Alex; Willi Gujer; Hansruedi Siegrist
Modelling of aeration systems at wastewater treatment plants.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;53(4-5):439-47.
2006: Willi Gujer
Activated sludge modelling: past, present and future.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;53(3):111-9.
2005: Leiv Rieger; Michael Thomann; Willi Gujer; Hansruedi Siegrist
Quantifying the uncertainty of on-line sensors at WWTPs during field operation.
Water research 2005;39(20):5162-74.
2005: Reto Manser; Willi Gujer; Hansruedi Siegrist
Consequences of mass transfer effects on the inetics of nitrifiers.
Water research 2005;39(19):4633-42.
2005: Luca Rossi; Vladimir Krejci; Wolfgang Rauch; Simon Kreikenbaum; Rolf Fankhauser; Willi Gujer
Stochastic modeling of total suspended solids (TSS) in urban areas during rain events.
Water research 2005;39(17):4188-96.
2005: Thomas Hug; Willi Gujer; Hansruedi Siegrist
Rapid quantification of bacteria in activated sludge using fluorescence in situ hybridization and epifluorescence microscopy.
Water research 2005;39(16):3837-48.
2005: Kai M Udert; Tove A Larsen; Willi Gujer
Chemical nitrite oxidation in acid solutions as a consequence of microbial ammonium oxidation.
Environmental science & technology 2005;39(11):4066-75.
2005: Reto Manser; Kathrin Muche; Willi Gujer; Hansruedi Siegrist
A rapid method to quantify nitrifiers in activated sludge.
Water research 2005;39(8):1585-93.
2005: Reto Manser; Willi Gujer; Hansruedi Siegrist
Membrane bioreactor versus conventional activated sludge system: population dynamics of nitrifiers.
Water science and technology : a journal of the International Association on Water Pollution Research 2005;52(10-11):417-25.
2005: Jörg Rieckermann; M Neumann; C Ort; Jacco L Huisman; Willi Gujer
Dispersion coefficients of sewers from tracer experiments.
Water science and technology : a journal of the International Association on Water Pollution Research 2005;52(5):123-33.
2005: C Ort; Christian Schaffner; Walter Giger; Willi Gujer
Modeling stochastic load variations in sewer systems.
Water science and technology : a journal of the International Association on Water Pollution Research 2005;52(5):113-22.
2005: H Daebel; Willi Gujer
Uncertainty in predicting riverbed erosion caused by urban stormwater discharge.
Water science and technology : a journal of the International Association on Water Pollution Research 2005;52(5):77-85.
2005: Oliver Kracht; Willi Gujer
Quantification of infiltration into sewers based on time series of pollutant loads.
Water science and technology : a journal of the International Association on Water Pollution Research 2005;52(3):209-18.
2004: Jacco L Huisman; Thomas Gasser; Claudio Gienal; Matthias Kühni; Peter Krebs; Willi Gujer
Quantification of oxygen fluxes in a long gravity sewer.
Water research 2004;38(5):1237-47.
2004: Jacco L Huisman; Nicole Weber; Willi Gujer
Reaeration in sewers.
Water research 2004;38(5):1089-100.
2004: Leiv Rieger; Michael Thomann; Adriano Joss; Willi Gujer; Hansruedi Siegrist
Computer-aided monitoring and operation of continuous measuring devices.
Water science and technology : a journal of the International Association on Water Pollution Research 2004;50(11):31-9.
2003: Kai M Udert; Tove A Larsen; Willi Gujer
Estimating the precipitation potential in urine-collecting systems.
Water research 2003;37(11):2667-77.
2003: Kai M Udert; Tove A Larsen; Martin Biebow; Willi Gujer
Urea hydrolysis and precipitation dynamics in a urine-collecting system.
Water research 2003;37(11):2571-82.
2003: Willi Gujer; Urs von Gunten
A stochastic model of an ozonation reactor.
Water research 2003;37(7):1667-77.
2003: Wolfgang Rauch; Doris Brockmann; Irene Peters; Tove A Larsen; Willi Gujer
Combining urine separation with waste design: an analysis using a stochastic model for urine production.
Water research 2003;37(3):681-9.
2003: Jacco L Huisman; P Krebs; Willi Gujer
Integral and unified model for the sewer and wastewater treatment plant focusing on transformations.
Water science and technology : a journal of the International Association on Water Pollution Research 2003;47(12):65-71.
2003: Kai M Udert; Christian Fux; M Münster; Tove A Larsen; Hansruedi Siegrist; Willi Gujer
Nitrification and autotrophic denitrification of source-separated urine.
Water science and technology : a journal of the International Association on Water Pollution Research 2003;48(1):119-30.
2002: Roland Brun; Matthias Kühni; Hansruedi Siegrist; Willi Gujer; Peter Reichert
Practical identifiability of ASM2d parameters--systematic selection and tuning of parameter subsets.
Water research 2002;36(16):4113-27.
2002: Hansruedi Siegrist; Dea Vogt; Jaime L Garcia-Heras; Willi Gujer
Mathematical model for meso- and thermophilic anaerobic sewage sludge digestion.
Environmental science & technology 2002;36(5):1113-23.
2002: Michael Thomann; Leiv Rieger; S Frommhold; Hansruedi Siegrist; Willi Gujer
An efficient monitoring concept with control charts for on-line sensors.
Water science and technology : a journal of the International Association on Water Pollution Research 2002;46(4-5):107-16.
2002: Hansruedi Siegrist; Leiv Rieger; G Koch; Matthias Kühni; Willi Gujer
The EAWAG Bio-P module for activated sludge model No. 3.
Water science and technology : a journal of the International Association on Water Pollution Research 2002;45(6):61-76.
2002: Jacco L Huisman; Willi Gujer
Modelling wastewater transformation in sewers based on ASM3.
Water science and technology : a journal of the International Association on Water Pollution Research 2002;45(6):51-60.
2002: Willi Gujer
Microscopic versus macroscopic biomass models in activated sludge systems.
Water science and technology : a journal of the International Association on Water Pollution Research 2002;45(6):1-11.
2001: Leiv Rieger; G Koch; Matthias Kühni; Willi Gujer; Hansruedi Siegrist
The EAWAG Bio-P module for activated sludge model No. 3.
Water research 2001;35(16):3887-903.
2001: T Tillman; Tove A Larsen; C Pahl-Wostl; Willi Gujer
Interaction analysis of stakeholders in water supply systems.
Water science and technology : a journal of the International Association on Water Pollution Research 2001;43(5):319-26.
2001: Tove A Larsen; Willi Gujer
Waste design and source control lead to flexibility in wastewater management.
Water science and technology : a journal of the International Association on Water Pollution Research 2001;43(5):309-17.