Polly Tsai Posted April 15, 2020 Share Posted April 15, 2020 Dear Jia Wang, I would like to transfer the NEA_TDB formatted with Phreeqc, the other geochemical code to the format of GWB. However, SIT (Specific ion Interaction) theory is used to calculate activity coefficients in the NEA TDB; whereas, to the best of my knowledge, the Debye-Hückel or Pitzer equations are employed in the GWB. Is it possible to find any SIT dataset in other module of GWB? If any, can you demonstrate a right input format for me? Please refer to the attached text file [NEA_TDB_phreeqc_Nov2018 (UOH5 remove)]. Thanks for your kind assistance in dealing with my question. Best regards, Polly Tsai NEA_TDB_phreeqc_Nov2018(UOH5 remove).dat Quote Link to comment Share on other sites More sharing options...
Jia Wang Posted April 16, 2020 Share Posted April 16, 2020 Hello Polly, Thank you for your message. The GWB does not currently support the SIT activity model. It will be added in an upcoming release in the next 6-8 months. Best regards, Jia Wang Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.