The main objective of our research is to quantify the links between the physical heterogeneity of subsurface environments, including porous and fractured media, the heterogeneity of the resulting flow fields, and the effective transport behavior, including solute dispersion, mixing, and (bio-)chemical reactions. We tackle these problems using both experiments — performed over scales ranging from micro to field scale — and (numerical and theoretical) modelling. The environmental and industrial applications of our research include the study of the impact of climate change on groundwater resources, remediation of polluted sites, nuclear waste storage, geothermal energy, geological sequestration of CO2, recovery of hydrocarbons, and hydraulic fracturing.
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SEP group attended Shaping the future: ETH Domain Conference 2025, held in the SwissTech Convention Center in Lausanne on December 8th-9th. Prof. Joaquin Jimenez-Martinez and Andrés Velásqu
We had a fantastic time in Houston at the Annual Meeting of the APS Division of Fluid Dynamics!
SEP group presented new insights into bacterial mobility and chemotaxis under flow in poro...
SEP Group actively participated in the European Geothermal Congress 2025 (EGC), held in Zürich from October 6th–10th. Being the largest geothermal event in Europe, the EGC brings together s