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J. J. Heijnen
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Journal Articles

Contribution of P-bacteria in biological nutrient removal processes to overall effects on the environment

X. Hao, J. J. Heijnen, Y. Qian, M. C.M. van Loosdrecht
Water Science and Technology (1 July 2001) 44 (1): 67–76.
DOI: https://doi.org/10.2166/wst.2001.0017
Date Online: 01 July 2001
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Journal Articles

Discrete-differential modelling of biofilm structure

C. Picioreanu, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 April 1999) 39 (7): 115–122.
DOI: https://doi.org/10.2166/wst.1999.0341
Date Online: 01 April 1999
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Journal Articles

The sharon process: an innovative method for nitrogen removal from ammonium-rich waste water

C. Hellinga, A. A. J. C. Schellen, J. W. Mulder, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 May 1998) 37 (9): 135–142.
DOI: https://doi.org/10.2166/wst.1998.0350
Date Online: 01 May 1998
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Journal Articles

Biological dephosphatation by activated sludge under denitrifying conditions: pH influence and occurrence of denitrifying dephosphatation in a full-scale waste water treatment plant

T. Kuba, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 December 1997) 36 (12): 75–82.
DOI: https://doi.org/10.2166/wst.1997.0433
Date Online: 01 December 1997
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Journal Articles

Process design for nitrogen removal using nitrifying biofilm and denitrifying suspended growth in a biofilm airlift suspension reactor

W. A. J. van Benthum, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 July 1997) 36 (1): 119–128.
DOI: https://doi.org/10.2166/wst.1997.0027
Date Online: 01 July 1997
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Journal Articles

Modelling the effect of oxygen concentration on nitrite accumulation in a biofilm airlift suspension reactor

C. Picioreanu, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 July 1997) 36 (1): 147–156.
DOI: https://doi.org/10.2166/wst.1997.0034
Date Online: 01 July 1997
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Journal Articles

Biofilm abrasion by particle collisions in airlift reactors

A. Gjaltema, J. L. Vinke, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 July 1997) 36 (1): 221–228.
DOI: https://doi.org/10.2166/wst.1997.0052
Date Online: 01 July 1997
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Journal Articles

Importance of bacterial storage polymers in bioprocesses

M. C. M. van Loosdrecht, M. A. Pot, J. J. Heijnen
Water Science and Technology (1 January 1997) 35 (1): 41–47.
DOI: https://doi.org/10.2166/wst.1997.0008
Date Online: 01 January 1997
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Journal Articles

Effect of cyclic oxygen exposure on the activity of denitrifying phosphorus removing bacteria

T. Kuba, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 July 1996) 34 (1-2): 33–40.
DOI: https://doi.org/10.2166/wst.1996.0353
Date Online: 01 July 1996
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Journal Articles

The potential of off-gas analyses for monitoring wastewater treatment plants

C. Hellinga, P. Vanrolleghem, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 January 1996) 33 (1): 13–23.
DOI: https://doi.org/10.2166/wst.1996.0002
Date Online: 01 January 1996
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Journal Articles

Biofilm structures

M. C. M. van Loosdrecht, D. Eikelboom, A. Gjaltema, A. Mulder, L. Tijhuis ...
Water Science and Technology (1 October 1995) 32 (8): 35–43.
DOI: https://doi.org/10.2166/wst.1995.0258
Date Online: 01 October 1995
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Journal Articles

Solids retention time in heterotrophic and nitrifying biofilms in a biofilm airlift suspension reactor

W. A. J. van Benthum, M. C. M. van Loosdrecht, L. Tijhuis, J. J. Heijnen
Water Science and Technology (1 October 1995) 32 (8): 53–60.
DOI: https://doi.org/10.2166/wst.1995.0262
Date Online: 01 October 1995
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Journal Articles

A metabolic model for the biological phosphorus removal process

G. J. F. Smolders, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 January 1995) 31 (2): 79–93.
DOI: https://doi.org/10.2166/wst.1995.0078
Date Online: 01 January 1995
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Journal Articles

Population distribution in aerobic biofilms on small suspended particles

M. C. M. van Loosdrecht, L. Tijhuis, A. M. S. Wijdieks, J. J. Heijnen
Water Science and Technology (1 January 1995) 31 (1): 163–171.
DOI: https://doi.org/10.2166/wst.1995.0037
Date Online: 01 January 1995
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Journal Articles

Dynamics of population and biofilm structure in the biofilm airlift suspension reactor for carbon and nitrogen removal

L. Tijhuis, E. Rekswinkel, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 October 1994) 29 (10-11): 377–384.
DOI: https://doi.org/10.2166/wst.1994.0782
Date Online: 01 October 1994
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Journal Articles

Effect of nitrate on phosphorus release in biological phosphorus removal systems

T. Kuba, A. Wachtmeister, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 September 1994) 30 (6): 263–269.
DOI: https://doi.org/10.2166/wst.1994.0277
Date Online: 01 September 1994
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Journal Articles

pH: Keyfactor in the Biological Phosphorus Removal Process

G. J. F. Smolders, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 April 1994) 29 (7): 71–74.
DOI: https://doi.org/10.2166/wst.1994.0310
Date Online: 01 April 1994
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Journal Articles

Biological Phosphorus Removal from Wastewater by Anaerobic-Anoxic Sequencing Batch Reactor

T. Kuba, G. Smolders, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 March 1993) 27 (5-6): 241–252.
DOI: https://doi.org/10.2166/wst.1993.0504
Date Online: 01 March 1993
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Journal Articles

Development and Scale-Up of an Aerobic Biofilm Air-Lift Suspension Reactor

J. J. Heijnen, M. C. M. van Loosdrecht, R. Mulder, R. Weltevrede, A. Mulder
Water Science and Technology (1 March 1993) 27 (5-6): 253–261.
DOI: https://doi.org/10.2166/wst.1993.0505
Date Online: 01 March 1993
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Journal Articles

Formation of Biofilms on Small Suspended Particles in Airlift Reactors

L. Tijhuis, L. P. M. van der Pluym, M. C. M. van Loosdrecht, J. J. Heijnen
Water Science and Technology (1 November 1992) 26 (9-11): 2015–2019.
DOI: https://doi.org/10.2166/wst.1992.0650
Date Online: 01 November 1992
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