Reactive transport modeling for assessing  coupled hydrogeochemical processes at  interfaces in deep geological repositories:  from the laboratory to the real world

Poonoosamy, Jenna; Lönartz, Mara I.; Yang, Yuankai; Deissmann, Guido; Kosakowski, Georg; Bosbach, Dirk

doi:https://doi.org/10.5194/sand-2-123-2023

Articles | Volume 2

https://doi.org/10.5194/sand-2-123-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/sand-2-123-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 2

Conference Abstract

|

06 Sep 2023

Conference Abstract |

| 06 Sep 2023

Reactive transport modeling for assessing coupled hydrogeochemical processes at interfaces in deep geological repositories: from the laboratory to the real world

Jenna Poonoosamy, Mara I. Lönartz, Yuankai Yang, Guido Deissmann, Georg Kosakowski, and Dirk Bosbach

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Latest update: 01 Apr 2025

Short summary

We studied dissolution and precipitation in fully saturated porous media to validate the underlying concepts of reactive transport modeling. Our methods, including lab-on-a-chip technology that combined high-resolution microscopy and confocal Raman spectroscopy gave insights into the important pore-scale features for realistic simulations of real subsurface systems.