#mixingcorrosion — Public Fediverse posts
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In my research on the impoundment for highly mineralized mine water, I identified two distinct zones of carbonate mineral dissolution within the underlying carbonate aquifer.
The inner zone is caused by the primary aggressiveness of the mine water toward carbonates.
The outer zone appears after the leaking water has almost reached equilibrium with carbonate minerals — and its behaviour closely resembles freshwater–seawater mixing dissolution.
On the figure, outer zone (III) is marked by the sharp drop in the calcite saturation index.
The crucial point is this:
👉 The outer dissolution zone (III) creates enhanced pathways for further migration of mine water through the aquifer.
❗ It behaves like a positive-feedback system, progressively increasing its own permeability.All details, and modelling results are documented in the latest draft of my monograph (v0.75):
🔗 https://zenodo.org/records/16741148#Geochemistry #Rstats #MixingCorrosion #PHREEQC #SvystunovaGully #Contamimation #Groundwater #Thermodynamics #MineWater
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In my research on the impoundment for highly mineralized mine water, I identified two distinct zones of carbonate mineral dissolution within the underlying carbonate aquifer.
The inner zone is caused by the primary aggressiveness of the mine water toward carbonates.
The outer zone appears after the leaking water has almost reached equilibrium with carbonate minerals — and its behaviour closely resembles freshwater–seawater mixing dissolution.
On the figure, outer zone (III) is marked by the sharp drop in the calcite saturation index.
The crucial point is this:
👉 The outer dissolution zone (III) creates enhanced pathways for further migration of mine water through the aquifer.
❗ It behaves like a positive-feedback system, progressively increasing its own permeability.All details, and modelling results are documented in the latest draft of my monograph (v0.75):
🔗 https://zenodo.org/records/16741148#Geochemistry #Rstats #MixingCorrosion #PHREEQC #SvystunovaGully #Contamimation #Groundwater #Thermodynamics #MineWater
-
In my research on the impoundment for highly mineralized mine water, I identified two distinct zones of carbonate mineral dissolution within the underlying carbonate aquifer.
The inner zone is caused by the primary aggressiveness of the mine water toward carbonates.
The outer zone appears after the leaking water has almost reached equilibrium with carbonate minerals — and its behaviour closely resembles freshwater–seawater mixing dissolution.
On the figure, outer zone (III) is marked by the sharp drop in the calcite saturation index.
The crucial point is this:
👉 The outer dissolution zone (III) creates enhanced pathways for further migration of mine water through the aquifer.
❗ It behaves like a positive-feedback system, progressively increasing its own permeability.All details, and modelling results are documented in the latest draft of my monograph (v0.75):
🔗 https://zenodo.org/records/16741148#Geochemistry #Rstats #MixingCorrosion #PHREEQC #SvystunovaGully #Contamimation #Groundwater #Thermodynamics #MineWater