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A. C. van Haandel
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Journal Articles

The effect of operational conditions on the hydrodynamic characteristics of the sludge bed in UASB reactors

R. C. Leitão, S. T. Santaellla, A. C. van Haandel, G. Zeeman, G. Lettinga
Water Sci Technol (2011) 64 (9): 1935–1941.
DOI: https://doi.org/10.2166/wst.2011.628
Date Online: 01 November 2011
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Journal Articles

The effect of operational conditions on the sludge specific methanogenic activity and sludge biodegradability

R. C. Leitão, S. T. Santaellla, A. C. van Haandel, G. Zeeman, G. Lettinga
Water Sci Technol (2009) 59 (9): 1847–1853.
DOI: https://doi.org/10.2166/wst.2009.188
Date Online: 01 May 2009
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Journal Articles

Post-treatment of anaerobic effluents in constructed wetland systems

J. T. de Sousa, A. C. van Haandel, A. A.V. Guimarães
Water Sci Technol (2001) 44 (4): 213–219.
DOI: https://doi.org/10.2166/wst.2001.0226
Date Online: 01 August 2001
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Journal Articles

Removal of pathogenic organisms from the effluent of an upflow anaerobic digester using waste stabilization ponds

N. G. H. Dixo, M. P. Gambrill, P. F. C. Catunda, A. C. van Haandel
Water Sci Technol (1995) 31 (12): 275–284.
DOI: https://doi.org/10.2166/wst.1995.0496
Date Online: 01 June 1995
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Journal Articles

Alkalinity and pH Changes in the Activated Sludge Process

A. C. van Haandel, P F. C. Catunda
Water Sci Technol (1987) 19 (7): 1263–1264.
DOI: https://doi.org/10.2166/wst.1987.0028
Date Online: 01 July 1987
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Journal Articles

Activated Sludge Settlers: Design and Optimization

P F. C. Catunda, A. C. van Haandel
Water Sci Technol (1987) 19 (3-4): 613–623.
DOI: https://doi.org/10.2166/wst.1987.0241
Date Online: 01 March 1987
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Journal Articles

Optimization of Nitrogen Removal in the Single Sludge Activated Sludge Process

A C van Haandel, P L Dold, G v R Marais
Water Sci Technol (1982) 14 (6-7): 443–461.
DOI: https://doi.org/10.2166/wst.1982.0118
Date Online: 01 June 1982
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