Tineke Hooijmans

Associate Professor of Sanitary Engineering


Tineke Hooijmans is an Associate Professor of Sanitary Engineering in the Chair Group Sanitary Engineering of the Environmental Engineering and Water Technology Department. She has an MSc in Agricultural Sciences from Wageningen Agricultural University, and a PhD in Chemical Technology and Material Sciences from the Technical University Delft. Tineke's research interest is in the field of nutrient removal and modeling of wastewater treatment processes and systems. In the course of the years her research area has been expanded with sanitation solutions for the urban poor (emergency sanitation, faecal sludge treatment).

She has supervised many MSc and PhD fellows in the field of Environmental and Sanitary Engineering. Her h-index is 21 (Google Scholar), she has more than 60 publications in peer-reviewed journals. She is involved in teaching and curriculum development of the MSc Programme in Urban Water and Sanitation (UWS). She has the University Teaching Qualification (UTQ), a Dutch Certification for Lecturing in Universities. She is responsible for the overall execution of the UWS Programme as Coordinator. Furthermore she has worked in capacity building and research projects abroad, and has been project leader in several of them.

Main disciplines

Environmental process technology, nutrient removal, biological wastewater treatment, modeling of wastewater treatment systems and processes, technology selection, faecal sludge management, emergency sanitation.



F. Zakaria F, Hooijmans C.M., Garcia H. and Brdjanovic D., Decision support system for technology selection for emergency sanitation. Science of the Total Environment 512–513 (2015) 645–658

L. Welles L., Lopez-Vazquez C.M., Hooijmans C.M., van Loosdrecht M.C.M., Brdjanovic D. (2014) Impact of salinity on the anaerobic metabolism of phosphate-accumulating organisms (PAO) and glycogen-accumulating organisms (GAO). Applied Microbiology and Biotechnology 98(17), 7609-7622

L. Sah, P.L.R. Diederik, C.M. Hooijmans, (2012) Numerical Modelling of Waste Stabilization Ponds: Where Do We Stand? Water, Air, & Soil Pollution, 1-17.

C. Fall, N. Flores-Alamoa, M. Esparza-Soto, C.M. Hooijmans (2012) Tracer test and hydraulics modeling of a large WWTP. Water Practice & Technology 7(1)

C. Fall, M.A. Espinosa-Rodriguez, N. Flores-Alamo, M.C.M. van Loosdrecht, C.M. Hooijmans (2011) Stepwise Calibration of the Activated Sludge Model No. 1 at a Partially Denitrifying Large Wastewater Treatment Plant. Water Environment Research, 83 (11) 2036-2048.

L. Sah, D.P.L. Rousseau, C.M. Hooijmans, P.N.L. Lens (2011) 3D model for a secondary facultative pond. Ecological Modelling, 222, 1592-1603

M.A. Babu, N.P van der Steen, C.M. Hooijmans, H.J. Gijzen (2011) “Nitrogen mass balances for pilot-scale biofilm stabilization ponds under tropical conditions”  Bioresource Technology 102(4) 3754-60.

CM Lopez-Vazquez, C.M. Hooijmans, D. Brdjanovic, H.J. Gijzen and M.C.M. van Loosdrecht  (2008) Factors affecting the microbial populations at full-scale Biological Phosphorus Removal (EBPR) wastewater treatment plants in the Netherlands. Water Res Vol. 42 (10-11), 2349-2360.

M.S. Moussa, D.U. Sumanasekera, S.H. Ibrahim, H.J. Lubberding, C.M. Hooijmans, H.J. Gijzen and M.C.M. van Loosdrecht (2006) Long term effects of salt on activity, population structure and floc characteristics in enriched bacterial cultures of nitrifiers. Water Res 40(6) 1377-88.

M.S. Moussa, H.J. Lubberdin, C.M. Hooijman, H.J. Gijzen and van M.C.M. van Loosdrecht (2005) Modelling  nitrification, heterotrophic growth and predation in activated sludge. Water Res 39 5080-5098.

M.C.M. van Loosdrecht, C.M. Hooijmans, D. Brdjanovic and J.J. Heijnen (1997) Biological phosphate removal processes. Appl. Microb.Biotechnol., 48, 289-296.

C.M. Hooijmans, T.A. Abdin and G.J. Alaerts. Quantification of viable biomass in biofilm reactors by extractable lipid phosphate (1995) Appl. Microb. Biotechnol., 43, 781-785.

C.M. Hooijmans, S.G.M. Geraats, E.W.J. van Niel, L.A. Robertson, J.J. Heijnen and K.Ch.A.M. Luyben (1990) Determination of growth and coupled nitrification/denitrification by immobilized Thiosphaera pantotropha using measurement and modelling of oxygen profiles. Biotechnol. Bioeng., 36, 930-939.



C.M. Lopez-Vazquez, B. Dangol, C.M. Hooijmans, D. Brdjanovic (2014) Co-treatment of faecal sludge in municipal wastewater treatment plants. In: Faecal Sludge Management, Ed. Strande L., Ronteltap M., Brdjanovic D., IWA Publishing, pg 500, ISBN 9781780404721

C.M. Lopez-Vazquez CM, Hooijmans CM, Meijer SFC, Brdjanovic D, van Loosdrecht MCM (2015) Past, present and future of activated sludge modeling. In: Brdjanovic D, Meijer SCF, Lopez-Vazquez CM, Hooijmans CM, van Loosdrecht MCM (Ed.), Applications of Activated Sludge Models.  IWA Publishing, London, UK.

M.C.M. van Loosdrecht, G.A. Ekama, D. Wentzel, D. Brdjanovic and C.M. Hooijmans, (2008) Modelling Activated Sludge Processes. In: Henze M, van Loosdrecht MCM, Ekama GA, Brdjanovic D, editors. Biological Wastewater: Treatment, Principles, Modelling and Design. London: IWA Publishing. p361-393.



Brdjanovic D, Meijer SCF, Lopez-Vazquez CM, Hooijmans CM, van Loosdrecht MCM (2015) Applications of Activated Sludge Models. IWA Publishing, London,UK. ISBN: 9781780404639.




Connect with us

Never miss a thing!