FEFLOW piChem Plug-in

A FEFLOW plugin for advanced geochemical reactions.

piChem is a plugin for FEFLOW for the calculation of advanced geochemical reactions together with aqueous phase flow and transport. piChem employs the interface version of PHREEQC [1] as a reaction engine, which enhances FEFLOW’s built-in reaction capabilities with the full set of geochemical reactions in PHREEQC.

piChem Description

After clicking the download button, the file will download as a zip file. Please run the setup.exe, choose the downloaded product, start the installation and follow the on-screen instructions.


File nameFile size
piChem-1.0.9-en.msi12 MB (web-install)

Download from US East
- If you are from North America, Latin America, Europe, the Middle East or Africa:

Download from Singapore
- If you are from the Asia-Pacific region: