| Circular economy in drinking water treatment: reuse of ground pellets as seeding material in the pellet softening process MJA Schetters, JP Van Der Hoek, OJI Kramer, LJ Kors, LJ Palmen, B Hofs, ... Water Science and Technology 71 (4), 479-486, 2015 | 42 | 2015 |
| Improvement of the Richardson-Zaki liquid-solid fluidisation model on the basis of hydraulics OJI Kramer, PJ de Moel, ET Baars, WH van Vugt, JT Padding, ... Powder Technology 343, 465-478, 2019 | 26 | 2019 |
| Model-based operational constraints for fluidised bed crystallisation KM Van Schagen, LC Rietveld, R Babuška, OJI Kramer Water research 42 (1-2), 327-337, 2008 | 25 | 2008 |
| Twenty years of experience with central softening in Netherlands: Water quality, environmental benefits, and costs J Hofman, O Kramer, JP van der Hoek, M Nederlof, M Groenendijk International Symposium on Health Aspects of Calcium and Magnesium in …, 2006 | 25 | 2006 |
| Carbon footprint of drinking water softening as determined by life cycle assessment M Beeftink, B Hofs, O Kramer, I Odegard, A van der Wal Journal of cleaner production 278, 123925, 2021 | 15 | 2021 |
| Improvement of voidage prediction in liquid-solid fluidized beds by inclusion of the Froude number in effective drag relations OJI Kramer, JT Padding, WH van Vugt, PJ de Moel, ET Baars, ES Boek, ... International Journal of Multiphase Flow 127, 103261, 2020 | 12 | 2020 |
| Accurate voidage prediction in fluidisation systems for full-scale drinking water pellet softening reactors using data driven models OJI Kramer, PJ de Moel, JT Padding, ET Baars, YMF El Hasadi, ES Boek, ... Journal of Water Process Engineering 37, 101481, 2020 | 8 | 2020 |
| Model-based prediction of fluid bed state in full-scale drinking water pellet softening reactors OJI Kramer, MA Jobse, ET Baars, AWC van der Helm, MG Colin, LJ Kors, ... The Royal Dutch Water Association and the International Water Association …, 2015 | 5 | 2015 |
| New hydraulic insights into rapid sand filter bed backwashing using the Carman–Kozeny model OJI Kramer, PJ de Moel, JT Padding, ET Baars, SB Rutten, AHE Elarbab, ... Water Research 197, 117085, 2021 | 4 | 2021 |
| Optimal operation of the pellet softening process LC Rietveld, KM van Schagen, OJI Kramer AWWA Inorganic contaminants workshop, 1-14, 2006 | 4 | 2006 |
| Forces acting on bubbles O Kramer University of Twente,(E-mail: onno@ kramersite. nl), 2000 | 4 | 2000 |
| Experimental and numerical insights into heterogeneous liquid-solid behaviour in drinking water softening reactors TMJ Nijssen, OJI Kramer, PJ de Moel, J Rahman, JP Kroon, P Berhanu, ... Chemical Engineering Science: X 11, 100100, 2021 | 2 | 2021 |
| An improved kinetic model and optimized configurations for pellet softening: Modeling and optimization of pellet softening process in drinking water treatment R Sobhan | 2 | 2019 |
| An improved model of calcium carbonate crystallization: An improved kinetics-model for the calcium carbonate crystallization in the fluidized bed softening reactors at the … E Chiou | 2 | 2018 |
| Hydraulic modelling of liquid-solid fluidisation in drinking water treatment processes OJI Kramer | 1 | 2021 |
| Fluidisation characteristics of granular activated carbon in drinking water treatment applications OJI Kramer, C van Schaik, PDR Dacomba-Torres, PJ de Moel, ES Boek, ... Advanced Powder Technology 32 (9), 3174-3188, 2021 | 1 | 2021 |
| Can terminal settling velocity and drag of natural particles in water ever be predicted accurately? OJI Kramer, PJ de Moel, SKR Raaghav, ET Baars, WH van Vugt, ... Drinking Water Engineering and Science 14 (1), 53-71, 2021 | 1 | 2021 |
| Plant wide chemical water stability modelling with PHREEQC for drinking water treatment AWC Van der Helm, OJI Kramer, JFM Hooft, PJ De Moel IWC 2nd International Water Conference: New Developments in IT & Water …, 2015 | 1 | 2015 |
| Production, use and reuse of Dutch calcite in drinking water pellet softening LJ Palmen, MJA Schetters, JP van der Hoek, OJI Kramer, LJ Kors, B Hofs, ... Poster session presented at IWA world water congress and exhibition, Lisbon …, 2014 | 1 | 2014 |
| A novel sensor measuring local voidage profile inside a fluidised bed reactor OJI Kramer, C van Schaik, JJ Hangelbroek, PJ de Moel, MG Colin, ... Journal of Water Process Engineering 42, 102091, 2021 | | 2021 |
Jan Peter van der HoekProfessor Drinking Water Engineering, Delft University of TechnologyVerified email at tudelft.nl
