Investigating solute transport and reaction using a mechanistically coupled geochemical and geophysical modeling approach

This repository encompasses the acquired data for the five experiments of reactive percolation in a column with geoelectrical monitoring. The input and output files of the reactive transport simulations are also given. In addition, five movies of the reaction rate evolving with time are also part of this dataset. The files are:

• physicochemical_data.xlsx: the ionic concentrations, alkalinity, pH, and electrical conductivity from the collected water samples, the pH monitored at two locations in the column, and the inlet and outlet water conductivity and temperature. Porosity and formation factor calculated from the measured calcium concentration are also given.
• sp-data-exp1-exp2-exp3.xlsx: the self-potential (SP) method has been used to monitor the reactive percolation for experiments 1, 2, and 3.
• sip-data-exp4.xlsx and sip-data-exp5.xlsx: the spectral induced polarization (SIP) method has been used to monitor the reactive percolation for experiments 4 and 5.
• output_expX.zip: compressed folders of all output files for the reactive transport simulations using Crunchflow software.
• 1DcalciteFT_exX.in: input files for the reactive transport simulation using CrnchFlow software.
• OldRifleDatabaseLiLi_nicole.dbs: database for the reactive transport simulation using CrnchFlow software.
• video-rate-expX.avi: movies of the reaction rate along the column and evolving with time for the complete duration of each experiment.