Martin Korevaar

Wow @allanleal , that is really great stuff! Much better than I had hoped for and which such a reasonable timeline. I will definitely keep track of this.

I can't help you with more equations then the papers of Hiemstra et al. On cdmusic. However, I do know that surface complexation has also been implemented is visual minteq...

These are some papers on CD MUSIC model (which I think is the current state of the art in SCM) - http://linkinghub.elsevier.com/retrieve/pii/S0021979796902428 - http://dx.doi.org/10.1016/j.jcis.2010.03.020 - http://dx.doi.org/10.1016/j.apgeochem.2008.12.032 - http://dx.doi.org/10.1016/j.chemgeo.2015.06.011 and [a...

I do not understand what you mean; do I need to replace import_module of pony with this built-in function?

Apparently, the method `import_module` is only use in the method `_bind` in `pony/orm/core.py`. What I did as a quick fix was to hardcode the import command of the type of...

Ok, could not resist to try your suggestion (at least what I understood of @andreymal 's suggestion). In `pony/orm/core.py`, when I imported import_module as built-in function instead of the `pony\utils\utils.py`...

Thanks for your quick reply. @guyer It is not the IDE but pytest itself since running the above mentioned command in a cli yields the same error. @guyer I guess...

Ok thanks for confirming. I will try after the Christmas holidays.

You could always use `pp.ip.run_str` to define your surface in normal PHREEQC code. Only drawback is that you cannot access the properties of the surface directly. You can only assert...