De Clercq, B., Lant, P. and Vanrolleghem, P. A. (2004) Focused beam reflectance technique for in situ particle sizing in wastewater treatment settling tanks. J. Chem. Technol. Biotechnol., 79, 610-618.
De Clercq, B., Meirlaen, J., Verdonck, F. and Vanrolleghem, P. A. (2001) An overview of the posters presented at Watermatex 2000. I: New models / Integrated urban wastewater systems / Time series analysis. Wat. Sci. Tech., 43(7), 377-380.
De Clercq, B., Van Hulle, S. and Vanrolleghem, P. A. (2004) Does rheology restrict the secondary clarifier capacity? In: Proceedings 77th Annual WEF Technical Exhibition and Conference (WEFTEC2004). New Orleans, USA, October 2-6 2004. (on CD-ROM).
Kinnear, D., De Clercq, B. and Vanrolleghem, P. A. (2003) Secondary clarifier optimization: Tools and techniques In: Proceedings of the 5th International Conference and Exhibition Wastewater 2003. Olomouc, Czech Republic, May 13-15 2003.
De Clercq, B. and Vanrolleghem, P. A. (2002) Computational fluid dynamics in wastewater treatment. Med. Fac. Landbouww. Univ. Gent, 67/4, 15-18.
De Clercq, B., Kinnear, D. and Vanrolleghem, P. A. (2002) Hydraulic characterization of a wastewater treatment clarifier by an acoustic doppler current profiler. In: Advances in Fluid Mechanics IV. Eds. Rahman M., Verhoeven R. and Brebbia C.A., WIT Press, Southampton, United Kingdom. ISBN 1-85312-910-0. 451-462.
De Clercq, B., Brannock, M., Lant, P. and Vanrolleghem, P. A. (2002) In situ particle size characterization on a circular clarifier of a wastewater treatment plant. In: Proceedings 2002 World Congress on Particle Technology. Sydney, Australia, July 21-25 2002. (on CD-ROM, ISBN 085-825-7947).
De Clercq, B., Kinnear, D. and Vanrolleghem, P. A. (2002) On-line dynamic fluid velocity profiling in secondary clarifiers. In: Proceedings International IWA Conference on Automation in Water Quality Monitoring (AutMoNet2002). Vienna, Austria, May 21-22 2002. 281-288.
De Clercq, B., Lant, P. and Vanrolleghem, P. A. (2002) On-line particle size measurements in secondary clarifiers. In: Proceedings International IWA Conference on Automation in Water Quality Monitoring (AutMoNet2002). Vienna, Austria, May 21-22 2002. 385-388.
Govoreanu, R., Nopens, I., De Clercq, B., Saveyn, H., Van Der Meeren, P. and Vanrolleghem, P. A. (2001) Influence of experimental parameters for on-line determination of floc size distribution. In: Proceedings 12th Romanian International Conference on Chemistry and Chemical Engineering. Bucharest, Romania, September 13-15 2001. (on CD-ROM).
De Clercq, B., Vanderhasselt, A., Vanderhaegen, B., Hopkins, L. and Vanrolleghem, P. A. (1999) A model-based evaluation of control strategies for a clarifier at an industrial wastewater treatment plant. In: Proceedings 8th IAWQ Conference on Design, Operation and Economics of Large Wastewater Treatment Plants. Budapest, Hungary, September 6-9 1999. 452-455.
De Clercq, B., Vanderhaegen, B., Harmand, J. and Vanrolleghem, P. A. (1999) Evaluation of a rule-based control strategy for an industrial equalization facility with technical/physical constraints. In: Proceedings European Control Conference ECC'99. Karlsruhe, Germany, August 31 - September 3 1999. (on CD-ROM).
Gillot, S., De Clercq, B., Defour, D., Simoens, F., Gernaey, K. and Vanrolleghem, P. A. (1999) Optimisation of wastewater treatment plant design and operation using simulation and cost analysis. In: Proceedings 72nd Annual WEF Conference and Exposition. New Orleans, USA, October 9-13 1999. (on CD-ROM).
Vanrolleghem, P. A., Gernaey, K., Petersen, B., De Clercq, B., Coen, F. and Ottoy, J. P. (1998) Limitations of short-term experiments designed for identification of activated sludge biodegradation models by fast dynamic phenomena. In: Proceedings 7th IFAC Conference on Computer Applications in Biotechnology CAB7. Osaka, Japan, May 31 - June 4 1998. 567-572.
Vanrolleghem, P. A., De Clercq, B. and Coen, F. (1997) Hydraulica: Startpunt voor calibratie van waterzuiveringsmodellen. In: Proceedings STOWA SIMBA Gebruikersplatform. Amersfoort, The Netherlands, March 27 1996. pp.27.
Poster without corresponding publication
De Clercq, B. and Vanrolleghem, P. A. (2002) Secondary clarifier monitoring: Some new tools. In: COST-624 Working Group Meeting on Secondary Clarifiers. Prague, Czech Republic, November 14-16 2002. pp. 24.
Vanrolleghem, P. A., De Clercq, B., Gillot, S., Vanderhaegen, B., Vanhooren, H. and Yuan, Z. (1999) Use of economic optimisation criteria in control engineering of activated sludge systems. Lecture held at the Mini-Symposium on Process Control for Sludge Production and Treatment. Wageningen, The Netherlands, January 14th 1999. pp. 28.
Vanrolleghem, P. A., De Clercq, B. and Nopens, I. (2001) PC data logging (with LabView): Data-acquisition and signal filtering. In: PhD Programme Course Trends in Research & Development Faculty of Agricultural and Applied Biological Sciences, Ghent University. January 2001.
De Clercq, B., Debusscher, D. and Vanrolleghem, P. A. (2000) Bezinking: Maken van adequate keuzes. In: Postacademisch Onderwijs Cursus Modelleren afvalwaterzuiveringsprocessen. Delft, The Netherlands, May 23-24 2000. pp. 14.
Vanrolleghem, P. A., De Clercq, B. and Vanhooren, H. (1997) RWZI Modellen: Basisprincipes. In: Postacademisch Onderwijs Cursus Regelen en Besturen van Actief-slibinstallaties. Delft, The Netherlands, October 28-30 1997. pp. 12.