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R.J. Zeng
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Journal Articles

Effects of solids concentration, pH and carbon addition on the production rate and composition of volatile fatty acids in prefermenters using primary sewage sludge

R.J. Zeng, Z. Yuan, J. Keller
Water Sci Technol (2006) 53 (8): 263–269.
DOI: https://doi.org/10.2166/wst.2006.257
Date Online: 01 April 2006
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Journal Articles

Modelling biological processes under anaerobic conditions through integrating titrimetric and off-gas measurements–applied to EBPR systems

Z. Yuan, S. Pratt, R.J. Zeng, J. Keller
Water Sci Technol (2006) 53 (1): 179–189.
DOI: https://doi.org/10.2166/wst.2006.020
Date Online: 01 January 2006
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Journal Articles

Characterisation of high-rate acidogenesis processes using a titration and off-gas analysis sensor

C. Wangnai, R.J. Zeng, J. Keller
Water Sci Technol (2005) 52 (1-2): 413–418.
DOI: https://doi.org/10.2166/wst.2005.0547
Date Online: 01 July 2005
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Journal Articles

Integration of titrimetric measurement, off-gas analysis and NO x − biosensors to investigate the complexity of denitrification processes

S.H. McMurray, R.L. Meyer, R.J. Zeng, Z. Yuan, J. Keller
Water Sci Technol (2004) 50 (11): 135–141.
DOI: https://doi.org/10.2166/wst.2004.0681
Date Online: 01 December 2004
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Journal Articles

A novel wastewater treatment process: simultaneous nitrification, denitrification and phosphorus removal

R.J. Zeng, R. Lemaire, Z. Yuan, J. Keller
Water Sci Technol (2004) 50 (10): 163–170.
DOI: https://doi.org/10.2166/wst.2004.0635
Date Online: 01 November 2004
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