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G. Langergraber
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Journal Articles

Simulation and verification of hydraulic properties and organic matter degradation in sand filters for greywater treatment

Susanna Ciuk Karlsson, G. Langergraber, M. Pell, S. Dalahmeh, B. Vinnerås ...
Water Sci Technol (2015) 71 (3): 426–433.
DOI: https://doi.org/10.2166/wst.2015.003
Date Online: 03 January 2015
FIGURES
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Journal Articles

Editorial: Status and future of wastewater treatment modelling

IWA Task Group on Good Modelling Practice: Guidelines for Use of Activated Sludge Models, L. Rieger, I. Takács, A. Shaw, S. Winkler ...
Water Sci Technol (2010) 61 (4): 821–823.
DOI: https://doi.org/10.2166/wst.2010.003
Date Online: 01 February 2010
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Journal Articles

Long-term evaluation of a spectral sensor for nitrite and nitrate

L. Rieger, P. A. Vanrolleghem, G. Langergraber, D. Kaelin, H. Siegrist
Water Sci Technol (2008) 57 (10): 1563–1569.
DOI: https://doi.org/10.2166/wst.2008.146
Date Online: 01 May 2008
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Journal Articles

Generation of diurnal variation for influent data for dynamic simulation

G. Langergraber, J. Alex, N. Weissenbacher, D. Woerner, M. Ahnert ...
Water Sci Technol (2008) 57 (9): 1483–1486.
DOI: https://doi.org/10.2166/wst.2008.228
Date Online: 01 May 2008
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Journal Articles

Comparison of measured and simulated distribution of microbial biomass in subsurface vertical flow constructed wetlands

G. Langergraber, A. Tietz, R. Haberl
Water Sci Technol (2007) 56 (3): 233–240.
DOI: https://doi.org/10.2166/wst.2007.496
Date Online: 01 August 2007
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Journal Articles

Diversity of ammonia oxidising bacteria in a vertical flow constructed wetland

A. Tietz, R. Hornek, G. Langergraber, N. Kreuzinger, R. Haberl
Water Sci Technol (2007) 56 (3): 241–247.
DOI: https://doi.org/10.2166/wst.2007.505
Date Online: 01 August 2007
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Journal Articles

Removal efficiency of subsurface vertical flow constructed wetlands for different organic loads

G. Langergraber, C. Prandtstetten, A. Pressl, R. Rohrhofer, R. Haberl
Water Sci Technol (2007) 56 (3): 75–84.
DOI: https://doi.org/10.2166/wst.2007.495
Date Online: 01 August 2007
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Journal Articles

Optimization of subsurface vertical flow constructed wetlands for wastewater treatment

G. Langergraber, Ch. Prandtstetten, A. Pressl, R. Rohrhofer, R. Haberl
Water Sci Technol (2007) 55 (7): 71–78.
DOI: https://doi.org/10.2166/wst.2007.129
Date Online: 01 April 2007
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Journal Articles

Uncertainties of spectral in situ measurements in wastewater using different calibration approaches

L. Rieger, G. Langergraber, H. Siegrist
Water Sci Technol (2006) 53 (12): 187–197.
DOI: https://doi.org/10.2166/wst.2006.421
Date Online: 01 June 2006
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Journal Articles

The role of plant uptake on the removal of organic matter and nutrients in subsurface flow constructed wetlands: a simulation study

G. Langergraber
Water Sci Technol (2005) 51 (9): 213–223.
DOI: https://doi.org/10.2166/wst.2005.0322
Date Online: 01 May 2005
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Journal Articles

Simulation of a subsurface vertical flow constructed wetland for CSO treatment

U. Dittmer, D. Meyer, G. Langergraber
Water Sci Technol (2005) 51 (9): 225–232.
DOI: https://doi.org/10.2166/wst.2005.0324
Date Online: 01 May 2005
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Journal Articles

Spectral in-situ analysis of NO 2 , NO 3 , COD, DOC and TSS in the effluent of a WWTP

L. Rieger, G. Langergraber, M. Thomann, N. Fleischmann, H. Siegrist
Water Sci Technol (2004) 50 (11): 143–152.
DOI: https://doi.org/10.2166/wst.2004.0682
Date Online: 01 December 2004
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Journal Articles

On-line monitoring for control of a pilot-scale sequencing batch reactor using a submersible UV/VIS spectrometer

G. Langergraber, J.K. Gupta, A. Pressl, F. Hofstaedter, W. Lettl ...
Water Sci Technol (2004) 50 (10): 73–80.
DOI: https://doi.org/10.2166/wst.2004.0613
Date Online: 01 November 2004
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Journal Articles

A guideline for simulation studies of wastewater treatment plants

G. Langergraber, L. Rieger, S. Winkler, J. Alex, J. Wiese ...
Water Sci Technol (2004) 50 (7): 131–138.
DOI: https://doi.org/10.2166/wst.2004.0436
Date Online: 01 October 2004
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Journal Articles

Monitoring of a paper mill wastewater treatment plant using UV/VIS spectroscopy

G. Langergraber, N. Fleischmann, F. Hofstaedter, A. Weingartner
Water Sci Technol (2004) 49 (1): 9–14.
DOI: https://doi.org/10.2166/wst.2004.0004
Date Online: 01 January 2004
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Journal Articles

Simulation of subsurface flow constructed wetlands - results and further research needs

G. Langergraber
Water Sci Technol (2003) 48 (5): 157–166.
DOI: https://doi.org/10.2166/wst.2003.0308
Date Online: 01 September 2003
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Journal Articles

Evaluation of substrate clogging processes in vertical flow constructed wetlands

G. Langergraber, R. Haberl, J. Laber, A. Pressl
Water Sci Technol (2003) 48 (5): 25–34.
DOI: https://doi.org/10.2166/wst.2003.0272
Date Online: 01 September 2003
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Journal Articles

Rapid automated detection of nitrification kinetics using respirometry

G. Langergraber, M. Wuchty, N. Fleischmann, M. Lechner
Water Sci Technol (2003) 47 (2): 149–155.
DOI: https://doi.org/10.2166/wst.2003.0108
Date Online: 01 January 2003
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Journal Articles

A multivariate calibration procedure for UV/VIS spectrometric quantification of organic matter and nitrate in wastewater

G. Langergraber, N. Fleischmann, F. Hofstädter
Water Sci Technol (2003) 47 (2): 63–71.
DOI: https://doi.org/10.2166/wst.2003.0086
Date Online: 01 January 2003
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Journal Articles

Management of sensible water uses with real-time measurements

N. Fleischmann, K. Staubmann, G. Langergraber
Water Sci Technol (2002) 46 (3): 33–40.
DOI: https://doi.org/10.2166/wst.2002.0048
Date Online: 01 August 2002
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