Angewandte Geowissenschaften - Aquatische Geochemie und Hydrogeologie

Publikationen Gasintrusionen

Berta M, Dethlefsen F, Ebert M, Berger S, Dahmke A (2018): Geochemical effects of millimolar hydrogen concentrations in groundwater - an experimental study in the context of subsurface hydrogen storage. Environmental Science and Technology. 52(8):4937-4949. DOI 10.1021/acs.est.7b05467

Berta M, Ebert M, Schäfer D, Dethlefsen F (2017): Experimental process parameterization of a 3D site-scale model on effects of a compressed air intrusion into a shallow aquifer. Energy Procedia 125:622-629. DOI 10.1016/j.egypro.2017.08.250

Berta M; Dethlefsen F, Ebert M, Gundske K, Dahmke A (2016): Surface passivation model explains pyrite oxidation kinetics in column experiments with up to 11 bars p(O2) Environmental Earth Sciences. 75:1175. DOI 10.1007/s12665-016-5985-7

Haase C, Ebert M, Dethlefsen F (2016): Uncertainties of geochemical codes and thermodynamic databases for predicting geochemical impact of carbon dioxide on geologic formations. Applied Geochemistry 67:81-92. DOI:10.1016/j.apgeochem.2016.01.008

Berta M, Becker A, Dethlefsen F, Ebert M, Koch S, Dahmke A. (2015): Experiments showed no reactions coupled to methane leaked into shallow aquifers. First Break 33(12): 93-95

Haase C, Dahmke A, Ebert M, Schäfer D, Dethlefsen F (2014): Suitability of existing numerical model codes and thermodynamic databases for the prognosis of calcite dissolution processes in near-surface sediments due to a CO2 leakage investigated by column experiments. Aquatic Geochemistry 20:639-661. DOI: 10.1007/s10498-014-9240-0

Dethlefsen F, Köber R, Schäfer D, al Hagrey SA, Hornbruch G, Ebert M, Beyer M, Großmann J, Dahmke A (2013): Monitoring approaches for detecting and evaluating CO2 and formation water leakages in near-surface aquifers. Energy Procedia 37: 4886-4893, DOI: 10.1016/j.egypro.2013.06.399.

Haase C, Dethlefsen F, Ebert M, Dahmke A (2013): Uncertainty in geochemical modelling of CO2 and calcite dissolution in NaCl solutions due to different modeling codes and thermodynamic databases. Applied Geochemistry 33: 306-317, DOI: 10.1016/j.apgeochem.2013.03.001

Dethlefsen F, Haase C, Ebert M, Dahmke A (2012): Uncertainties of geochemical modelling during CO2 sequestration applying batch equilibrium calculations. Environmental Earth Sciences 65:1105-1117; DOI: 10.1007/s12665-011-1360-x

Dethlefsen F, Haase C, Ebert M, Dahmke A (2011): Effects of the variances of input parameters on water-mineral interactions during CO2 sequestration modeling; Energy Procedia 4, 3770-3777, DOI: 10.1016/j.egypro.2011.02.311

Fahrner S, Schäfer D, Dethlefsen F, Dahmke A (2012): Reactive modelling of CO2 intrusion into freshwater aquifers: current limitations to account for temperature and pressure effects. Environmental Earth Sciences 67: 2269-2283. DOI: 10.1007/s12665-012-1673-4.

Dethlefsen F, Haase C, Ebert M, Dahmke A (2011): Effects of the variances of input parameters on water-mineral interactions during CO2 sequestration modeling; Energy Procedia 4, 3770-3777; Vortrag, GHGT10, 19.-23. September 2010 in Amsterdam, Niederlande. DOI: 10.1016/j.egypro.2011.02.311