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Journal Articles

Influence of road salt thawing peaks on the inflow composition and activated sludge properties in municipal wastewater treatment

J. Tauber, B. Flesch, V. Parravicini, K. Svardal, J. Krampe
Water Sci Technol (2021) 84 (2): 314–322.
DOI: https://doi.org/10.2166/wst.2021.045
Date Online: 04 February 2021
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Includes: Supplementary data
Journal Articles

Quantifying methane emissions from anaerobic digesters

J. Tauber, V. Parravicini, K. Svardal, J. Krampe
Water Sci Technol (2019) 80 (9): 1654–1661.
DOI: https://doi.org/10.2166/wst.2019.415
Date Online: 19 December 2019
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Journal Articles

Rheology and friction loss of raw and digested sewage sludge with high TSS concentrations: a case study

K. Füreder, K. Svardal, J. Krampe, H. Kroiss
Water Sci Technol (2018) 2017 (1): 276–286.
DOI: https://doi.org/10.2166/wst.2018.111
Date Online: 09 March 2018
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Journal Articles

Energy consumption of agitators in activated sludge tanks – actual state and optimization potential

K. Füreder, K. Svardal, W. Frey, H. Kroiss, J. Krampe
Water Sci Technol (2018) 77 (3): 800–808.
DOI: https://doi.org/10.2166/wst.2017.596
Date Online: 23 November 2017
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Includes: Supplementary data
Journal Articles

The influence of temperature and SRT on high-solid digestion of municipal sewage sludge

L. Jahn, T. Baumgartner, K. Svardal, J. Krampe
Water Sci Technol (2016) 74 (4): 836–843.
DOI: https://doi.org/10.2166/wst.2016.264
Date Online: 04 June 2016
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Journal Articles

Energy requirements for waste water treatment

K. Svardal, H. Kroiss
Water Sci Technol (2011) 64 (6): 1355–1361.
DOI: https://doi.org/10.2166/wst.2011.221
Date Online: 01 September 2011
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Journal Articles

Biogas from sugar beet press pulp as substitute of fossil fuel in sugar beet factories

L. Brooks, V. Parravicini, K. Svardal, H. Kroiss, L. Prendl
Water Sci Technol (2008) 58 (7): 1497–1504.
DOI: https://doi.org/10.2166/wst.2008.516
Date Online: 01 October 2008
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Journal Articles

Utilization of activated sludge plants for enhanced treatment of combined sewage

B. Nikolavcic, K. Svardal, G. Wandl, N. Günther, G. Spatzierer
Water Sci Technol (2008) 58 (8): 1569–1574.
DOI: https://doi.org/10.2166/wst.2008.744
Date Online: 01 October 2008
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Journal Articles

Modelling of enhanced CSO treatment in secondary clarifiers with a modified Activated Sludge Model no. 3

M. Ahnert, N. Günther, V. Kuehn, P. Krebs, K. Svardal ...
Water Sci Technol (2008) 58 (3): 609–615.
DOI: https://doi.org/10.2166/wst.2008.673
Date Online: 01 August 2008
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Journal Articles

Post-aeration of anaerobically digested sewage sludge for advanced COD and nitrogen removal: results and cost-benefit analysis at large-scale

V. Parravicini, K. Svardal, H. Kroiss
Water Sci Technol (2008) 57 (7): 1087–1094.
DOI: https://doi.org/10.2166/wst.2008.211
Date Online: 01 April 2008
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Journal Articles

Aeration of anaerobically digested sewage sludge for COD and nitrogen removal: optimization at large-scale

V. Parravicini, K. Svardal, R. Hornek, H. Kroiss
Water Sci Technol (2008) 57 (2): 257–264.
DOI: https://doi.org/10.2166/wst.2008.020
Date Online: 01 January 2008
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Journal Articles

Application of anaerobic biological treatment for sulphate removal in viscose industry wastewater

V. Parravicini, K. Svardal, H. Kroiss
Water Sci Technol (2007) 55 (6): 181–189.
DOI: https://doi.org/10.2166/wst.2007.227
Date Online: 01 March 2007
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Journal Articles

The main wastewater treatment plant of Vienna: an example of cost effective wastewater treatment for large cities

G. Wandl, H. Kroiss, K. Svardal
Water Sci Technol (2006) 54 (10): 79–86.
DOI: https://doi.org/10.2166/wst.2006.758
Date Online: 01 November 2006
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Journal Articles

Evaluating the stabilisation degree of digested sewage sludge: investigations at four municipal wastewater treatment plants

V. Parravicini, E. Smidt, K. Svardal, H. Kroiss
Water Sci Technol (2006) 53 (8): 81–90.
DOI: https://doi.org/10.2166/wst.2006.238
Date Online: 01 April 2006
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Journal Articles

Nutrient removal process development and full implementation at the 4 million p.e. main treatment plant of Vienna, Austria

H. Kroiss, F. Klager, S. Winkler, G. Wandl, K. Svardal
Water Sci Technol (2004) 50 (7): 19–26.
DOI: https://doi.org/10.2166/wst.2004.0406
Date Online: 01 October 2004
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Journal Articles

The effect of low sludge age on wastewater fractionation ( S S , S I )

S. Haider, K. Svardal, P.A. Vanrolleghem, H. Kroiss
Water Sci Technol (2003) 47 (11): 203–209.
DOI: https://doi.org/10.2166/wst.2003.0606
Date Online: 01 June 2003
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Journal Articles

Optimum aerobic volume control based on continuous in-line oxygen uptake monitoring

K. Svardal, S. Lindtner, S. Winkler
Water Sci Technol (2003) 47 (11): 305–312.
DOI: https://doi.org/10.2166/wst.2003.0619
Date Online: 01 June 2003
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Journal Articles

Two stage activated sludge plants – influence of different operational modes on sludge bulking and nitrification

G. Wandl, H. Müller-Rechberger, N. Matsché, K. Svardal, S. Winkler
Water Sci Technol (2002) 46 (1-2): 479–486.
DOI: https://doi.org/10.2166/wst.2002.0520
Date Online: 01 July 2002
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Journal Articles

Comparison of different operational modes of a two-stage activated sludge pilot plant for the extension of the Vienna STP

H. Müller-Rechberger, G. Wandl, S. Winkler, K. Svardal, N. Matsché
Water Sci Technol (2001) 44 (1): 137–144.
DOI: https://doi.org/10.2166/wst.2001.0033
Date Online: 01 July 2001
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Journal Articles

A new approach towards modelling of the carbon degradation cycle at two-stage activated sludge plants

S. Winkler, H. Müller-Rechberger, O. Nowak, K. Svardal, G. Wandl
Water Sci Technol (2001) 43 (7): 19–27.
DOI: https://doi.org/10.2166/wst.2001.0380
Date Online: 01 April 2001
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