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In-situ oxidation of TCE

I am trying to model the in-situ oxidation of TCE by KMnO4. In particular I want to determine the overall effects of concurrent solid phase (MnO2) precipitation, gas (CO2) and TCE dissolution resulting from oxidation on the fractured media's relative permeability. We have conducted some permanganate injection experiments the lab and and in the field and we would like to reproduce them. Do you think we should use the full TOUGHREACT or TMVOC/T2VOC can handle this?

Please advise

1 reply

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    • Finsterle GeoConsulting
    • Stefan_Finsterle
    • 10 yrs ago
    • Reported - view

    TMVOC does not handle mineral precipitation -  it seems you need to use TOUGHREACT. Please contact one of the TOUGHREACT developers to get their opinion and to see whether a three-phase EOS is available,

    Stefan

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  • 10 yrs agoLast active
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