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Hansruedi Siegrist

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TOP 3
Adriana Maria Lotito; Adriano Joss; Marco Kipf; Pascal Wunderlin; Hansruedi Siegrist
Nitrous oxide emissions from the oxidation tank of a pilot activated sludge plant.
Pascal Wunderlin; Lukas Emmenegger; Adriano Joss; Joachim Mohn; Hansruedi Siegrist
Mechanisms of N2O production in biological wastewater treatment under nitrifying and denitrifying conditions.
Lubomira Kovalova; Hansruedi Siegrist; Heinz Singer; Anita Wittmer; Christa S McArdell
Hospital wastewater treatment by membrane bioreactor: performance and efficiency for organic micropollutant elimination.

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All Publications

2012: Adriana Maria Lotito; Adriano Joss; Marco Kipf; Pascal Wunderlin; Hansruedi Siegrist
Nitrous oxide emissions from the oxidation tank of a pilot activated sludge plant.
Water research 2012;46(11):3563-73.
2012: Pascal Wunderlin; Lukas Emmenegger; Adriano Joss; Joachim Mohn; Hansruedi Siegrist
Mechanisms of N2O production in biological wastewater treatment under nitrifying and denitrifying conditions.
Water research 2012;46(4):1027-37.
2012: Lubomira Kovalova; Hansruedi Siegrist; Heinz Singer; Anita Wittmer; Christa S McArdell
Hospital wastewater treatment by membrane bioreactor: performance and efficiency for organic micropollutant elimination.
Environmental science & technology 2012;46(3):1536-45.
2012: Leiv Rieger; Imre Takács; Hansruedi Siegrist
Improving nutrient removal while reducing energy use at three Swiss WWTPs using advanced control.
Water environment research : a research publication of the Water Environment Federation 2012;84(2):170-88.
2012: Marc Boehler; Juliane Hollender; Adriano Joss; T Ternes; B Zwickenpflug; Hansruedi Siegrist
Removal of micropollutants in municipal wastewater treatment plants by powder-activated carbon.
Water science and technology : a journal of the International Association on Water Pollution Research 2012;66(10):2115-21.
2012: Hansruedi Siegrist; Adriano Joss
Review on the fate of organic micropollutants in wastewater treatment and water reuse with membranes.
Water science and technology : a journal of the International Association on Water Pollution Research 2012;66(6):1369-76.
2011: Adriano Joss; Stephan Koepke; Martin Krauss; Christa S McArdell; Karin Rottermann; Claudia Baenninger; Paolo Foa; Yuansong Wei; Ana Zapata; Hansruedi Siegrist
Water reuse: >90% water yield in MBR/RO through concentrate recycling and CO2 addition as scaling control.
Water research 2011;45(18):6141-51.
2011: Ralf Kaegi; Andreas Voegelin; Brian Sinnet; Steffen Zuleeg; Harald Hagendorfer; Michael Burkhardt; Hansruedi Siegrist
Behavior of metallic silver nanoparticles in a pilot wastewater treatment plant.
Environmental science & technology 2011;45(9):3902-8.
2011: Saskia G Zimmermann; Mathias Wittenwiler; Juliane Hollender; Martin Krauss; C Ort; Hansruedi Siegrist; Urs von Gunten
Kinetic assessment and modeling of an ozonation step for full-scale municipal wastewater treatment: micropollutant oxidation, by-product formation and disinfection.
Water research 2011;45(2):605-17.
2009: Juliane Hollender; Saskia G Zimmermann; Stephan Koepke; Martin Krauss; Christa S McArdell; Christoph Ort; Heinz Singer; Urs von Gunten; Hansruedi Siegrist
Elimination of organic micropollutants in a municipal wastewater treatment plant upgraded with a full-scale post-ozonation followed by sand filtration.
Environmental science & technology 2009;43(20):7862-9.
2009: Adriano Joss; David Salzgeber; Jack Eugster; Roger König; Karin Rottermann; Sabine Burger; Peter Fabijan; Susanne Leumann; Joachim Mohn; Hansruedi Siegrist
Full-scale nitrogen removal from digester liquid with partial nitritation and anammox in one SBR.
Environmental science & technology 2009;43(14):5301-6.
2009: David Weissbrodt; Lubomira Kovalova; Christoph Ort; Vinitha Pazhepurackel; Ruedi Moser; Juliane Hollender; Hansruedi Siegrist; Christa S McArdell
Mass flows of X-ray contrast media and cytostatics in hospital wastewater.
Environmental science & technology 2009;43(13):4810-7.
2009: Christoph Ort; Juliane Hollender; Michael Schaerer; Hansruedi Siegrist
Model-based evaluation of reduction strategies for micropollutants from wastewater treatment plants in complex river networks.
Environmental science & technology 2009;43(9):3214-20.
2009: Christian Abegglen; Adriano Joss; Christa S McArdell; Guido Fink; Michael P Schlüsener; Thomas A Ternes; Hansruedi Siegrist
The fate of selected micropollutants in a single-house MBR.
Water research 2009;43(7):2036-46.
2009: David Kaelin; Reto Manser; Leiv Rieger; Jack Eugster; Karin Rottermann; Hansruedi Siegrist
Extension of ASM3 for two-step nitrification and denitrification and its calibration and validation with batch tests and pilot scale data.
Water research 2009;43(6):1680-92.
2009: A Joss; M Böhler; D Wedi; Hansruedi Siegrist
Proposing a method for online permeability monitoring in membrane bioreactors.
Water science and technology : a journal of the International Association on Water Pollution Research 2009;60(2):497-506.
2009: Christian Abegglen; Adriano Joss; Marc Boehler; Simone Buetzer; Hansruedi Siegrist
Reducing the natural color of membrane bioreactor permeate with activated carbon or ozone.
Water science and technology : a journal of the International Association on Water Pollution Research 2009;60(1):155-65.
2009: C Ort; Hansruedi Siegrist
Assessing wastewater dilution in small rivers with high resolution conductivity probes.
Water science and technology : a journal of the International Association on Water Pollution Research 2009;59(8):1593-601.
2008: D Kaelin; L Rieger; J Eugster; K Rottermann; C Bänninger; Hansruedi Siegrist
Potential of in-situ sensors with ion-selective electrodes for aeration control at wastewater treatment plants.
Water science and technology : a journal of the International Association on Water Pollution Research 2008;58(3):629-37.
2008: Hansruedi Siegrist; D Salzgeber; J Eugster; Adriano Joss
Anammox brings WWTP closer to energy autarky due to increased biogas production and reduced aeration energy for N-removal.
Water science and technology : a journal of the International Association on Water Pollution Research 2008;57(3):383-8.
2008: Adriano Joss; Hansruedi Siegrist; Thomas A Ternes
Are we about to upgrade wastewater treatment for removing organic micropollutants?
Water science and technology : a journal of the International Association on Water Pollution Research 2008;57(2):251-5.
2008: Christian Abegglen; Mario Ospelt; Hansruedi Siegrist
Biological nutrient removal in a small-scale MBR treating household wastewater.
Water research 2008;42(1-2):338-46.
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.
2007: Marc Boehler; Adriano Joss; S Buetzer; M Holzapfel; H Mooser; Hansruedi Siegrist
Treatment of toilet wastewater for reuse in a membrane bioreactor.
Water science and technology : a journal of the International Association on Water Pollution Research 2007;56(5):63-70.
2007: Marc Boehler; Hansruedi Siegrist
Potential of activated sludge ozonation.
Water science and technology : a journal of the International Association on Water Pollution Research 2007;55(12):181-7.
2007: Anke Göbel; Christa S McArdell; Adriano Joss; Hansruedi Siegrist; Walter Giger
Fate of sulfonamides, macrolides, and trimethoprim in different wastewater treatment technologies.
The Science of the total environment 2007;372(2-3):361-71.
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: Adriano Joss; Sebastian Zabczynski; Anke Göbel; Burkhard Hoffmann; Dirk Löffler; Christa S McArdell; Thomas A Ternes; Angela Thomsen; Hansruedi Siegrist
Biological degradation of pharmaceuticals in municipal wastewater treatment: proposing a classification scheme.
Water research 2006;40(8):1686-96.
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: Marc Boehler; Hansruedi Siegrist
Potential of activated sludge disintegration.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;53(12):207-16.
2006: Leiv Rieger; Günter Langergraber; Hansruedi Siegrist
Uncertainties of spectral in situ measurements in wastewater using different calibration approaches.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;53(12):187-97.
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: C Abegglen; Hansruedi Siegrist
Domestic wastewater treatment with a small-scale membrane bioreactor.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;53(3):69-78.
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: Oskar Wanner; Vassileios Panagiotidis; Peter Clavadetscher; Hansruedi Siegrist
Effect of heat recovery from raw wastewater on nitrification and nitrogen removal in activated sludge plants.
Water research 2005;39(19):4725-34.
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: Adriano Joss; Elvira Keller; Alfredo C Alder; Anke Göbel; Christa S McArdell; Thomas A Ternes; Hansruedi Siegrist
Removal of pharmaceuticals and fragrances in biological wastewater treatment.
Water research 2005;39(14):3139-52.
2005: Marc M Huber; Anke Göbel; Adriano Joss; Nadine Hermann; Dirk Löffler; Christa S McArdell; Achim Ried; Hansruedi Siegrist; Thomas A Ternes; Urs von Gunten
Oxidation of pharmaceuticals during ozonation of municipal wastewater effluents: a pilot study.
Environmental science & technology 2005;39(11):4290-9.
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: Hansruedi Siegrist; W Hunziker; H Hofer
Anaerobic digestion of slaughterhouse waste with UF-membrane separation and recycling of permeate after free ammonia stripping.
Water science and technology : a journal of the International Association on Water Pollution Research 2005;52(1-2):531-6.
2004: Thomas A Ternes; Nadine Herrmann; Matthias Bonerz; Thomas Knacker; Hansruedi Siegrist; Adriano Joss
A rapid method to measure the solid-water distribution coefficient (Kd) for pharmaceuticals and musk fragrances in sewage sludge.
Water research 2004;38(19):4075-84.
2004: Thomas A Ternes; Adriano Joss; Hansruedi Siegrist
Scrutinizing pharmaceuticals and personal care products in wastewater treatment.
Environmental science & technology 2004;38(20):392A-399A.
2004: Tove A Larsen; Judit Lienert; Adriano Joss; Hansruedi Siegrist
How to avoid pharmaceuticals in the aquatic environment.
Journal of biotechnology 2004;113(1-3):295-304.
2004: Adriano Joss; Henrik Rasmus Andersen; Thomas A Ternes; Philip R Richle; Hansruedi Siegrist
Removal of estrogens in municipal wastewater treatment under aerobic and anaerobic conditions: consequences for plant optimization.
Environmental science & technology 2004;38(11):3047-55.
2004: Leiv Rieger; Günter Langergraber; Michael Thomann; N Fleischmann; Hansruedi Siegrist
Spectral in-situ analysis of NO2, NO3, COD, DOC and TSS in the effluent of a WWTP.
Water science and technology : a journal of the International Association on Water Pollution Research 2004;50(11):143-52.
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.
2004: Christian Fux; Hansruedi Siegrist
Nitrogen removal from sludge digester liquids by nitrification/denitrification or partial nitritation/anammox: environmental and economical considerations.
Water science and technology : a journal of the International Association on Water Pollution Research 2004;50(10):19-26.
2004: Hansruedi Siegrist; Leiv Rieger; Christian Fux; M Wehrli
Improvement of nitrogen removal at WWTP Zürich Werdhöelzli after connection of WWTP Zürich-Glatt.
Water science and technology : a journal of the International Association on Water Pollution Research 2004;50(7):35-43.
2004: Christian Fux; V Marchesi; I Brunner; Hansruedi Siegrist
Anaerobic ammonium oxidation of ammonium-rich waste streams in fixed-bed reactors.
Water science and technology : a journal of the International Association on Water Pollution Research 2004;49(11-12):77-82.
2004: Christian Fux; D Huang; A Monti; Hansruedi Siegrist
Difficulties in maintaining long-term partial nitritation of ammonium-rich sludge digester liquids in a moving-bed biofilm reactor (MBBR).
Water science and technology : a journal of the International Association on Water Pollution Research 2004;49(11-12):53-60.
2004: M Böhler; Hansruedi Siegrist
Partial ozonation of activated sludge to reduce excess sludge, improve denitrification and control scumming and bulking.
Water science and technology : a journal of the International Association on Water Pollution Research 2004;49(10):41-9.
2003: Henrik Rasmus Andersen; Hansruedi Siegrist; Bent Halling-Sørensen; Thomas A Ternes
Fate of estrogens in a municipal sewage treatment plant.
Environmental science & technology 2003;37(18):4021-6.
2003: Eva M Golet; Irene Xifra; Hansruedi Siegrist; Alfredo C Alder; Walter Giger
Environmental exposure assessment of fluoroquinolone antibacterial agents from sewage to soil.
Environmental science & technology 2003;37(15):3243-9.
2003: Konrad Egli; Christian Langer; Hansruedi Siegrist; Alexander J B Zehnder; Michael Wagner; Jan Roelof van der Meer
Community analysis of ammonia and nitrite oxidizers during start-up of nitritation reactors.
Applied and environmental microbiology 2003;69(6):3213-22.
2003: Konrad Egli; F Bosshard; Christoph Werlen; P Lais; Hansruedi Siegrist; Alexander J B Zehnder; Jan Roelof van der Meer
Microbial composition and structure of a rotating biological contactor biofilm treating ammonium-rich wastewater without organic carbon.
Microbial ecology 2003;45(4):419-32.
2003: Christian Fux; K Lange; A Faessler; P Huber; B Grueniger; Hansruedi Siegrist
Nitrogen removal from digester supernatant via nitrite--SBR or SHARON?
Water science and technology : a journal of the International Association on Water Pollution Research 2003;48(8):9-18.
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.
2003: J Alex; Leiv Rieger; S Winkler; Hansruedi Siegrist
Progress in sensor technology--progress in process control? Part II: results from a simulation benchmark study.
Water science and technology : a journal of the International Association on Water Pollution Research 2003;47(2):113-20.
2003: Leiv Rieger; J Alex; S Winkler; Marc Boehler; Michael Thomann; Hansruedi Siegrist
Progress in sensor technology--progress in process control? Part 1: sensor property investigation and classification.
Water science and technology : a journal of the International Association on Water Pollution Research 2003;47(2):103-12.
2002: Christian Fux; Marc Boehler; Philipp Huber; Irene Brunner; Hansruedi Siegrist
Biological treatment of ammonium-rich wastewater by partial nitritation and subsequent anaerobic ammonium oxidation (anammox) in a pilot plant.
Journal of biotechnology 2002;99(3):295-306.
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: Damien J Batstone; Jürg Keller; Irini Angelidaki; S V Kalyuzhnyi; Spyros G Pavlostathis; A Rozzi; W T M Sanders; Hansruedi Siegrist; Vasily A Vavilin
The IWA Anaerobic Digestion Model No 1 (ADM1).
Water science and technology : a journal of the International Association on Water Pollution Research 2002;45(10):65-73.
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: Leiv Rieger; Hansruedi Siegrist; S Winkler; Ernis Saracevic; R Votava; J Nadler
In-situ measurement of ammonium and nitrate in the activated sludge process.
Water science and technology : a journal of the International Association on Water Pollution Research 2002;45(4-5):93-100.
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: G Koch; Matthias Kühni; Leiv Rieger; Hansruedi Siegrist
Calibration and validation of an ASM3-based steady-state model for activated sludge systems--part II: Prediction of phosphorus removal.
Water research 2001;35(9):2246-55.
2001: G Koch; Matthias Kühni; Hansruedi Siegrist
Calibration and validation of an ASM3-based steady-state model for activated sludge systems--part I: Prediction of nitrogen removal and sludge production.
Water research 2001;35(9):2235-45.
2001: Konrad Egli; U Fanger; P J Alvarez; Hansruedi Siegrist; Jan Roelof van der Meer; Alexander J B Zehnder
Enrichment and characterization of an anammox bacterium from a rotating biological contactor treating ammonium-rich leachate.
Archives of microbiology 2001;175(3):198-207.
2001: Max Maurer; Christian Fux; M Graff; Hansruedi Siegrist
Moving-bed biological treatment (MBBT) of municipal wastewater: denitrification.
Water science and technology : a journal of the International Association on Water Pollution Research 2001;43(11):337-44.