Polly Tsai Posted June 24, 2020 Share Posted June 24, 2020 Dear Jiang Wang, I would like to know the relationship of input parameters of DDL (dielectric double layer) of SCM (surface complex model) betwen Phreeqc and GWB. As shown in the arrachment (File nmae: Phreeqc DDL model input parameters), only Debye length is needed to input. However, if the constant capacitance is slected in the sorbing surface of GWB, I don't know the relationship between Debye length (default value: 1.0E-08 m, for ionic strength=0.001) and capacitance. The potential data can be obtained from Phreeqc output (Phreeqc output_potential) and if the data was input in the GWB, the Kd values were almost the same between GWB and Phreeqc. I am curious about it and your response will be highly appreciated. Polly Tsai Quote Link to comment Share on other sites More sharing options...
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