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Journal Articles

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

Open Access
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
FIGURES | View All (8)
View articletitled, Influence of road salt thawing peaks on the inflow composition and activated sludge properties in municipal wastewater treatment View PDF for article titled, Influence of road salt thawing peaks on the inflow composition and activated sludge properties in municipal wastewater treatment
Includes: Supplementary data
Journal Articles

Quantifying methane emissions from anaerobic digesters

Open Access
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
FIGURES | View All (6)
View articletitled, Quantifying methane emissions from anaerobic digesters View PDF for article titled, Quantifying methane emissions from anaerobic digesters
Journal Articles

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

Available to Purchase
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
FIGURES | View All (8)
View articletitled, Rheology and friction loss of raw and digested sewage sludge with high TSS concentrations: a case study View PDF for article titled, Rheology and friction loss of raw and digested sewage sludge with high TSS concentrations: a case study
Journal Articles

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

Available to Purchase
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
FIGURES | View All (5)
View articletitled, Energy consumption of agitators in activated sludge tanks – actual state and optimization potential View PDF for article titled, Energy consumption of agitators in activated sludge tanks – actual state and optimization potential
Includes: Supplementary data
Journal Articles

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

Available to Purchase
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
View articletitled, The influence of temperature and SRT on high-solid digestion of municipal sewage sludge View PDF for article titled, The influence of temperature and SRT on high-solid digestion of municipal sewage sludge
Journal Articles

Energy requirements for waste water treatment

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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
View articletitled, Energy requirements for waste water treatment View PDF for article titled, Energy requirements for waste water treatment
Journal Articles

Utilization of activated sludge plants for enhanced treatment of combined sewage

Available to Purchase
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
View articletitled, Utilization of activated sludge plants for enhanced treatment of combined sewage View PDF for article titled, Utilization of activated sludge plants for enhanced treatment of combined sewage
Journal Articles

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

Available to Purchase
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
View articletitled, Biogas from sugar beet press pulp as substitute of fossil fuel in sugar beet factories View PDF for article titled, Biogas from sugar beet press pulp as substitute of fossil fuel in sugar beet factories
Journal Articles

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

Available to Purchase
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
View articletitled, Modelling of enhanced CSO treatment in secondary clarifiers with a modified Activated Sludge Model no. 3 View PDF for article titled, Modelling of enhanced CSO treatment in secondary clarifiers with a modified Activated Sludge Model no. 3
Journal Articles

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

Available to Purchase
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
View articletitled, Post-aeration of anaerobically digested sewage sludge for advanced COD and nitrogen removal: results and cost-benefit analysis at large-scale View PDF for article titled, Post-aeration of anaerobically digested sewage sludge for advanced COD and nitrogen removal: results and cost-benefit analysis at large-scale
Journal Articles

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

Available to Purchase
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
View articletitled, Aeration of anaerobically digested sewage sludge for COD and nitrogen removal: optimization at large-scale View PDF for article titled, Aeration of anaerobically digested sewage sludge for COD and nitrogen removal: optimization at large-scale
Journal Articles

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

Available to Purchase
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
View articletitled, Application of anaerobic biological treatment for sulphate removal in viscose industry wastewater View PDF for article titled, Application of anaerobic biological treatment for sulphate removal in viscose industry wastewater
Journal Articles

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

Available to Purchase
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
View articletitled, The main wastewater treatment plant of Vienna: an example of cost effective wastewater treatment for large cities View PDF for article titled, The main wastewater treatment plant of Vienna: an example of cost effective wastewater treatment for large cities
Journal Articles

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

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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
View articletitled, Evaluating the stabilisation degree of digested sewage sludge: investigations at four municipal wastewater treatment plants View PDF for article titled, Evaluating the stabilisation degree of digested sewage sludge: investigations at four municipal wastewater treatment plants
Journal Articles

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

Available to Purchase
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
View articletitled, Nutrient removal process development and full implementation at the 4 million p.e. main treatment plant of Vienna, Austria View PDF for article titled, Nutrient removal process development and full implementation at the 4 million p.e. main treatment plant of Vienna, Austria
Journal Articles

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

Available to Purchase
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
View articletitled, The effect of low sludge age on wastewater fractionation ( S S , S I ) View PDF for article titled, The effect of low sludge age on wastewater fractionation ( S S , S I )
Journal Articles

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

Available to Purchase
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
View articletitled, Optimum aerobic volume control based on continuous in-line oxygen uptake monitoring View PDF for article titled, Optimum aerobic volume control based on continuous in-line oxygen uptake monitoring
Journal Articles

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

Available to Purchase
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
View articletitled, Two stage activated sludge plants – influence of different operational modes on sludge bulking and nitrification View PDF for article titled, Two stage activated sludge plants – influence of different operational modes on sludge bulking and nitrification
Journal Articles

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

Available to Purchase
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
View articletitled, Comparison of different operational modes of a two-stage activated sludge pilot plant for the extension of the Vienna STP View PDF for article titled, Comparison of different operational modes of a two-stage activated sludge pilot plant for the extension of the Vienna STP
Journal Articles

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

Available to Purchase
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
View articletitled, A new approach towards modelling of the carbon degradation cycle at two-stage activated sludge plants View PDF for article titled, A new approach towards modelling of the carbon degradation cycle at two-stage activated sludge plants