Version 3.8.5: November 20, 2024 ----- November 15, 2024 ----- PhreeqcRM: Fixed a bug when the diffuse-layer disappeared in a PhreeqcRM calculation with a Runge-Kutta ...

The 3.0 utilizes the same basic concept, but adds a pressure boosting mechanism and an energy recovery system. As a result, it's said to be easier to pump than the original and faster at ...