Dirk Mallants

Person

Mallants, Dirk

Person

  1. 2013
  2. Inverse modelling with a genetic algorithm to derive hydraulic properties of a multi-layered forest soil

    Schneider, S., Jacques, D. & Mallants, D., Sep 2013, In: Soil Research. 51, 5, p. 372-389

    Research output: Contribution to journalArticlepeer-review

  3. 2012
  4. Climate and land use change impacts on groundwater recharge

    Leterme, B. & Mallants, D., Dec 2012, Models - Repositories of Knowledge. Proceedings ModelCARE2011. United Kingdom, p. 313-319 (Red Books; no. 355).

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  5. The usefulness of CPTs for deterministic, spatially heterogeneous, large-scale aquitard parametrisation

    Rogiers, B., Mallants, D., Batelaan, O., Gedeon, M., Huysmans, M. & Dassargues, A., Dec 2012, Proceedings ModelCARE2011 held at Leipzig, Germany, in September 2011. Germany, p. 41-47 (IAHS red book; no. 355).

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  6. Benchmarking the CEMDATA07 database to model chemical degradation of concrete using GEMS and PHREEQC

    Jacques, D., Wang, L., Martens, E. & Mallants, D., Mar 2012, Cementitious materials in safety cases for geological repositories for radioactive waste: role, evolution and interaction. Paris, France, p. 285-288 (NEA/RWM report; no. NEA/RWM/R(2012)3).

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  7. Hydraulic conductivity of Boom Clay in north-east Belgium

    Yu, L., Rogiers, B., Gedeon, M., Marivoet, J., De Craen, M. & Mallants, D., Mar 2012, Propriétés de transfert des géomatériaux TRANSFERT 2012. Actes du colloque. Lille, France, p. 408-417

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  8. Review of sorption values for the cementitious near field of a near-surface radioactive waste disposal facility

    Wang, L., Martens, E., Jacques, D., De Cannière, P., Berry, J. & Mallants, D., Mar 2012, Cementitious materials in safety cases for geological repositories for radioactive waste: role, evolution and interaction. Paris, France, p. 275-280 (NEA/RWM report; no. NEA/RWM/R(2012)3).

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  9. Evolution of sorption properties in large-scale concrete structures accounting for long-term physical-chemical concrete degradation

    Perko, J., Jacques, D., Seetharam, S. & Mallants, D., Feb 2012, Proceedings of the 14th International Conference on Environmental Remediation and Radioactive Waste Management - ICEM2011. United States

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  10. 2011
  11. Verification and validation of flow and transport in cracked saturated porous media

    Perko, J., Seetharam, S. & Mallants, D., Dec 2011, COMSOL Conference CD - Proceedings from Fall 2011 Events. Sweden

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  12. Modelling Long-term Chemical Degradation of a Concrete Container under Near Surface Disposal Conditions

    Perko, J., Seetharam, S., Jacques, D. & Mallants, D., 14 Oct 2011, 1st International Symposium on Cement-Based Materials for Nuclear Wastes. France

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  13. A coupled reactive transport model for contaminant leaching from cementitious waste matrices accounting for solid phase alterations

    Jacques, D., Simunek, J., Mallants, D., van Genuchten, M. T. & Yu, L., Oct 2011, Proceedings of the 13th International Waste Management and Landfill Symposium. Padova, Italy, Vol. 1. p. 1-8

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  14. A new radionuclide sorption database for benchmark cement accounting for geochemical evolution of cement

    Wang, L., Ochs, M., Mallants, D., Vielle-Petit, L., Martens, E., Jacques, D., De Cannière, P., Berry, J. A. & Leterme, B., Oct 2011, Proceedings 1st International Symposium on Cement-based Materials for Nuclear Wastes. NUWCEM 2011. Marcoule, France, p. 1-12

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  15. Evaluating changes of transport properties of chemically degrading concrete using a coupled reactive transport model

    Jacques, D., Šimůnek, J., Mallants, D., Perko, J. & Seetharam, S., Oct 2011, Proceedings 1st International Symposium on Cement-based Materials for Nuclear Wasters. NUWCEM 2011. Marcoule, France, p. 1-12

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  16. Model abstraction addressing long-term simulations of chemical degradation of large-scale structures

    Jacques, D., Perko, J., Seetharam, S. & Mallants, D., Oct 2011, Proceedings 1st International Symposium on Cement-based Materials for Nuclear Wastes. NUWCEM 2011. Marcoule, France

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  17. Climate evolution in the long-term safety assessment of surface and geological disposal facilities for radioactive waste in Belgium

    Van Geet, M., De Craen, M., Beerten, K., Leterme, B., Mallants, D., Wouters, L., Cool, W. & Brassinnes, S., Jul 2011, In: Geologica Belgica. 15, 1-2, p. 8-15

    Research output: Contribution to journalArticlepeer-review

  18. Comparison of Numerical Tools Through Thermo-Hydro-Gas Transport Modeling for a Geological Repository in Boom Clay

    Yu, L., Weetjens, E., Perko, J. & Mallants, D., Jun 2011, In: Nuclear Technology. 174, 3, p. 411-423

    Research output: Contribution to journalArticlepeer-review

  19. Chapter 18. Leaching of Contaminants to Groundwater

    Mallants, D., Van Genuchten, M. T., Simunek, J., Jacques, D. & Seetharam, S., Jan 2011, Dealing with Contaminated Sites. From theory to practical applications. 1 ed. Dordrecht, Netherlands: Springer, p. 787-850

    Research output: Contribution to report/book/conference proceedingsChapterpeer-review

  20. 2010
  21. Groundwater model parameter identification using a combination of cone-penetration tests and borehole data

    Rogiers, B., Schiltz, M., Beerten, K., Gedeon, M., Mallants, D., Batelaan, O., Dassargues, A. & Huysmans, M., Sep 2010, International Groundwater Symposium Proceedings. Valencia, Spain, Vol. 1. p. 1-19

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  22. Prediction Uncertainty in a Multi-Scale Groundwater Flow and Transport Model

    Gedeon, M. & Mallants, D., Sep 2010, International Groundwater Symposium Proceedings. Valenci, Spain, Vol. 1. p. 1-15

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  23. Geochemical modeling of leaching of Ca, Mg, Al, and Pb from cementitious waste forms

    Martens, E., Jacques, D., Van Gerven, T., Wang, L. & Mallants, D., Aug 2010, In: Cement and Concrete Research. 40, 8, p. 1298-1305

    Research output: Contribution to journalArticlepeer-review

  24. Modelling chemical degradation of concrete during leaching with rain and soil water types

    Jacques, D., Wang, L., Martens, E. & Mallants, D., Aug 2010, In: Cement and Concrete Research. 40, 8, p. 1306-1313

    Research output: Contribution to journalArticlepeer-review

  25. Safety Assessment of Geological Disposal of High-Level Radioactive Waste in Boom Clay: Relation with the Radionuclide Inventory

    Van Iseghem, P., Marivoet, J. & Mallants, D., Aug 2010, Proceedings of the 12th International Conference on Environmental Remediation and Radioactive Waste Management. Fairfield, NJ, United States, Vol. 1. p. 1-6

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  26. Coupling time-dependent sorption values of degrading concrete with a radionuclide migration model

    Perko, J., Mallants, D., Jacques, D. & Wang, L., Jul 2010, ICEM'09/DECOM'09 Proceedings of the 12th International Conference on Environmental Remediation and Radioactive Waste Management. Fairfield, NJ 07007-2300, United States

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  27. Modelling water fluxes in a pine wood soil-vegetation-atmosphere system. Comparison of a water budget and water flow model using different parameter data sources.

    Schneider, S., Jacques, D. & Mallants, D., Feb 2010, 0 ed. SCK CEN. 85 p. (SCK•CEN Reports; no. BLG-1071)

    Research output: Report/bookBLG - Open reportpeer-review

  28. 2008
  29. Building a Robust Numerical Model for Mass Transport Through Complex Porous Media

    Perko, J., Mallants, D., Vermariën, E. & Cool, W., 6 Nov 2008, Proceedings of COMSOL conference, Hannover 2008. Stockholm, Sweden, Vol. 1.

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  30. Evaluating Chemical Toxicity of Surface Disposal of LILW-SL in Belgium

    Mallants, D., Wang, L., Weetjens, E. & Cool, W., Sep 2008, Symposium Proceedings. Scientific Basis for Nuclear Waste Management XXXI. Warrendale, United States, p. 689-701

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  31. Modelling the fate of uranium from inorganic phosphorus fertilizer applications in agriculture

    Jacques, D., Mallants, D., Simunek, J. & van Genuchten, M. T., Sep 2008, Loads and fate of fertilizer-derived uranium. 1 ed. Leiden, Netherlands: Backhuys Publishers, p. 57-64

    Research output: Contribution to report/book/conference proceedingsChapterpeer-review

  32. Modelling transport of 14C-labelled Natural Organic Matter (NOM) in Boom Clay

    Ionescu, A., Maes, N. & Mallants, D., Sep 2008, Scientific Basis for Nuclear Waste Management XXXI. Warrendale, United States, p. 629-636 (MRS Proceedings; no. 1107).

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  33. PHREEQC Modelling of Leaching of Major Elements and Heavy Metals From Cementitious Waste Forms

    Martens, E., Jacques, D., Van Gerven, T., Wang, L. & Mallants, D., Sep 2008, Scientific Basis for Nuclear Waste Management XXXI. Warrendale, United States, p. 475-482 (MRS Proceedings; no. 1107).

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  34. Modelling Approach to LILW-SL Repository Safety Evaluation for Different Waste Packing Options

    Perko, J., Mallants, D., Volckaert, G., Towler, G., Egan, M., Viršek, S. & Hertl, B., 30 May 2008, Proceedings of the 11th International Conference on Environmental Remediation and Radioactive Waste Management - ICEM2007. Fairfield, New Jersey, United States, Vol. 1.

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  35. Modelling multi-phase flow phenomena in concrete barriers used for geological disposal of radioactive waste

    Mallants, D., Jacques, D. & Perko, J., 30 May 2008, The 11th International Conference on Environmental Remediation and Radioactive Waste Management. Fairfield, NJ, United States, p. 1-9

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  36. Innovative in-situ determination of unsaturated hydraulic properties in deep loess sediments in North-West Bulgaria

    Mallants, D., Antonov, D., Karastanev, D. & Perko, J., 13 May 2008, The 11th International Conference on Environmental Remediation and Radioactive Waste Management. Fairfield, NJ, USA, United States, p. 1-7

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  37. Modeling Coupled Hydrologic and Chemical Processes: Long-Term Uranium Transport following Phosphorus Fertilization

    Jacques, D., Simunek, J., Mallants, D. & van Genuchten, M. T., 1 May 2008, In: Vadose Zone Journal. 7, 2, p. 698-711

    Research output: Contribution to journalArticlepeer-review

  38. Simulation of the effect of time-variable water flow on the speciation and mobility of reactive elements in the soil

    Jacques, D., Mallants, D., Simunek, J. & van Genuchten, M. T., 28 Mar 2008, The Second HYDRUS Workshop. Prague, Czech Republic, p. 85-92

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  39. Modelling coupled water flow, solute transport and geochemical reactions affecting heavy metal migration in a podzol soil

    Jacques, D., Simunek, J., Mallants, D. & van Genuchten, M. T., 10 Mar 2008, In: Geoderma. 145, 3-4, p. 449-461

    Research output: Contribution to journalArticlepeer-review

  40. 2007
  41. Modelling leaching of inorganic contaminants from cementitious waste matrices

    Martens, E., Jacques, D., Mallants, D. & Wang, L., Jun 2007, Leuven, Belgium: KUL - Katholieke Universiteit Leuven. 135 p.

    Research output: ThesisMaster's thesis

  42. Assessment of the radiation exposure in the uranium mining and milling area of Mailuu Suu, Kyrgyzstan

    Vandenhove, H., Sweeck, L., Mallants, D., Aitkulov, A., Sadyrov, O., Savosin, M., Tolongutov, B., Mirzachev, M., Mombekov, O., Clerc, J. J., Aitaliev, A. & Vanmarcke, H., 23 Apr 2007, International Conference on Environmental Radioactivity: From Measurments and Assessments to Regulation. Book of Extended Synopses. Vienna, Austria, p. 351-352

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  43. 2006
  44. Multicomponent geochemical transport modeling using HYDRUS-1D and HP1

    Šimůnek, J., Jacques, D., van Genuchten, M. T. & Mallants, D., Dec 2006, In: Journal of American Water Resources Association. 46, 6, p. 1537-1547

    Research output: Contribution to journalArticlepeer-review

  45. Operator-splitting errors in coupled reactive transport codes for transient variably saturated flow and contaminant transport in layered soil profiles

    Jacques, D., Šimůnek, J., Mallants, D. & van Genuchten, M. T., Dec 2006, In: Journal of Contaminant Hydrology. 88, 3-4, p. 197-218

    Research output: Contribution to journalArticlepeer-review

  46. Modelling uranium leaching from agricultural soils to groundwater as a criterion for comparison with complementary safety indicators

    Jacques, D., Simunek, J., Mallants, D. & van Genuchten, M., Jun 2006, Symposium Proceedings. Scientific Basis for Nuclear Waste Management XXIX. Warrendale, United States, p. 1057-1064

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  47. Assessment of radiation exposure in the uranium mining and milling area of Mailuu Suu, Kyrgyzstan

    Vandenhove, H., Sweeck, L., Mallants, D., Vanmarcke, H., Aitkulov, A., Sadyrov, O., Savosin, M., Tolongutov, B., Mirzachev, M., Clerc, J. J., Quarch, H., Aitaliev, A. & Thiry, Y., 11 Apr 2006, In: Journal of environmental radioactivity. 88, p. 118-139

    Research output: Contribution to journalArticlepeer-review

  48. Topical Day "Modelling vadose zone flow and transport processes in radioactive waste management"

    Mallants, D. & Marivoet, J., 23 Feb 2006, 1 ed. SCK CEN. 27 p. (SCK•CEN Reports; no. BA-13)

    Research output: Report/bookBook of abstractspeer-review

  49. 2005
  50. Radiological impact from the removal of sources from a radioactive waste disposal

    Zeevaert, T., Vermeersch, F., Mallants, D., Volckaert, G. & Olyslaegers, G., 2 Oct 2005, Proceedings from "The 2nd International Conference on Radioactivity in the Environment". Osteras, Norway, p. 664-667

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  51. Long-term behaviour of engineered barriers used in surface disposal. 1: Safety functions and treatment of uncertainty

    Mallants, D., Volckaert, G. & Cool, W., Oct 2005, International Conference on the Safety of Radioactive Waste Disposal. Contributed papers.. Tokyo, Japan, p. 391-394

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  52. Long-term behaviour of engineered barriers used in surface disposal. 2: Degradation mechanisms accounted for in safety assessment

    Mallants, D., Volckaert, G. & Cool, W., Oct 2005, International Conference on the Safety of Radioative Waste Disposal. Contributed papers. Tokyo, Japan, p. 395-398

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  53. Long term uranium migration in agricultural field soils following mineral P-fertilization

    Jacques, D., Mallants, D., Simunek, J. & van Genuchten, M., Sep 2005, Long term uranium migration in agricultural field soils following mineral P-fertilization. Glasgow, p. 1-9

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  54. Probability density functions for radionuclide migration properties of cementitious materials and their application in safety assessment

    Mallants, D., Volckaert, G. & Marivoet, J., Sep 2005, Probability density functions for radionuclide migration properties of cementitious materials and their application in safety assessment. Belgium, p. 1-10

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  55. Modelling multi-phase flow phenomena in concrete barriers used for geological disposal of radioactive waste

    Mallants, D. & Jacques, D., 17 Jul 2005, Modelling multiphase flow phenomena in concrete barriers for geological disposal of radioactive waste. Monte Verita, Switzerland, p. 129-133

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

  56. Multicomponent geochemical transport modeling using the HYDRUS computer software packages

    Jacques, D., Simunek, J., van Genuchten, M. & Mallants, D., Jul 2005, Multicomponent geochemical transport modeling using the HYDRUS-1D computer software package. Honolulu, United States, p. 7

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paperpeer-review

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