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J. van Leeuwen
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Journal Articles

Investigation of the potential of buffalo and couch grasses to grow on AFIs and for removal of nutrients from paper mill wastewater

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J. R. Ayres, J. Awad, H. Burger, J. Marzouk, J. van Leeuwen
Water Sci Technol (2019) 79 (4): 779–788.
DOI: https://doi.org/10.2166/wst.2019.098
Date Online: 14 March 2019
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View articletitled, Investigation of the potential of buffalo and couch grasses to grow on AFIs and for removal of nutrients from paper mill wastewater View PDF for article titled, Investigation of the potential of buffalo and couch grasses to grow on AFIs and for removal of nutrients from paper mill wastewater
Journal Articles

The effect of chemical bulking control on biological nutrient removal in a full scale activated sludge plant

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G. B. Saayman, C. F. Schutte, J. van Leeuwen
Water Sci Technol (1996) 34 (3-4): 275–282.
DOI: https://doi.org/10.2166/wst.1996.0441
Date Online: 01 August 1996
View articletitled, The effect of chemical bulking control on biological nutrient removal in a full scale activated sludge plant View PDF for article titled, The effect of chemical bulking control on biological nutrient removal in a full scale activated sludge plant
Journal Articles

Ozonation for Reuse of Gold Mine Service Water

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J. van Leeuwen, H. T. van der Westhuizen
Water Sci Technol (1992) 26 (7-8): 1465–1474.
DOI: https://doi.org/10.2166/wst.1992.0590
Date Online: 01 October 1992
View articletitled, Ozonation for Reuse of Gold Mine Service Water View PDF for article titled, Ozonation for Reuse of Gold Mine Service Water
Journal Articles

Preliminary Investigation into the Improvement of the Biodegradability of Organic Substances in Surface Waters and Effluents through Ozonation

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Hans (J.) van Leeuwen
Water Sci Technol (1987) 19 (5-6): 931–937.
DOI: https://doi.org/10.2166/wst.1987.0271
Date Online: 01 May 1987
View articletitled, Preliminary Investigation into the Improvement of the Biodegradability of Organic Substances in Surface Waters and Effluents through Ozonation View PDF for article titled, Preliminary Investigation into the Improvement of the Biodegradability of Organic Substances in Surface Waters and Effluents through Ozonation