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1–30 of 38
Welcome to the discussion about
PhreeqPy
. PhreeqPy provides Open Source tools for working with PHREEQC from Python.
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Azhar Masaud
8/11/25
PHREEQC Input for Multiple Acid Mine Drainage Samples — Fluoride Speciation, Controlling Factors & Exporting log K
Hello everyone, I'm working on modelling 35 water samples collected from an acid mine drainage
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PHREEQC Input for Multiple Acid Mine Drainage Samples — Fluoride Speciation, Controlling Factors & Exporting log K
Hello everyone, I'm working on modelling 35 water samples collected from an acid mine drainage
8/11/25
sheng chen
,
Dr. Mike Mueller
2
4/2/25
Phreeqc.dat
Am 02.04.25 um 01:45 schrieb sheng chen: > When I am using phreeqpy (version 0.6) with the current
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Phreeqc.dat
Am 02.04.25 um 01:45 schrieb sheng chen: > When I am using phreeqpy (version 0.6) with the current
4/2/25
Calvin Scott
,
Dr. Mike Mueller
2
9/9/24
Coupling PHREEQC with other programming languages to simulate reactive transport in a 3D reservoir.
Hi Calvin, I am currently working on this topic. I gave a poster presentation at "MODFLOW and
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Coupling PHREEQC with other programming languages to simulate reactive transport in a 3D reservoir.
Hi Calvin, I am currently working on this topic. I gave a poster presentation at "MODFLOW and
9/9/24
Dr Livie
4/17/24
GSPy-PhreeqPy coupling
I am getting the impression this is not something which has been done, but I wanted to check on this
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GSPy-PhreeqPy coupling
I am getting the impression this is not something which has been done, but I wanted to check on this
4/17/24
Ajayi Temitope
,
Ignasi Puigdomenech
2
10/24/23
Accessing IPhreeqC COM from Windows
I guess that you already found the solution to your problem... I found the same, or at least similar
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Accessing IPhreeqC COM from Windows
I guess that you already found the solution to your problem... I found the same, or at least similar
10/24/23
Tom Kibblewhite
2/15/23
Using PhreeqPy to interrupt a model and calculate new values for subsequent simulations
Hi Mike, David, et al. In the PhreeqC input script attached (after some kinetic mineral reactions to
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Using PhreeqPy to interrupt a model and calculate new values for subsequent simulations
Hi Mike, David, et al. In the PhreeqC input script attached (after some kinetic mineral reactions to
2/15/23
vala khaledi
,
Maxim P. Yutkin
6
9/12/22
A beginner level question
Dear Maxim, I truly appreciate your insightful and thorough answer. The main and most important focus
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A beginner level question
Dear Maxim, I truly appreciate your insightful and thorough answer. The main and most important focus
9/12/22
Riche Ma
7/27/22
excess free energy of solid solution
Dear all, If I understand it correctly from the literature, the excess free energy (\Delta G ^{E}) of
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excess free energy of solid solution
Dear all, If I understand it correctly from the literature, the excess free energy (\Delta G ^{E}) of
7/27/22
Dr. Mike Mueller
4/18/22
New release 0.5.1 using IPhreeqc 3.7
Hi PhreeqPy users, I just released a new version of PhreeqPy. Please install with: pip install -U
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New release 0.5.1 using IPhreeqc 3.7
Hi PhreeqPy users, I just released a new version of PhreeqPy. Please install with: pip install -U
4/18/22
simon choong
3/16/22
output file on python
Hi, I am having difficulty in reproducing the same print out that I get from the Phreeqc ver 3 GUI.
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output file on python
Hi, I am having difficulty in reproducing the same print out that I get from the Phreeqc ver 3 GUI.
3/16/22
Beni
2
4/14/20
Soln_vol, vm, rho_0 with Pitzer database issues
After some tries, I think the issue is related with the database format. Although all the
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Soln_vol, vm, rho_0 with Pitzer database issues
After some tries, I think the issue is related with the database format. Although all the
4/14/20
Minjeong Kim
, …
Dr. Mike Mueller
6
11/20/19
Using "RunAccumulated" in PhreeqPy
Am 18.11.19 um 01:15 schrieb Minjeong Kim: > Dear Mike, > > > Thanks for your answer.
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Using "RunAccumulated" in PhreeqPy
Am 18.11.19 um 01:15 schrieb Minjeong Kim: > Dear Mike, > > > Thanks for your answer.
11/20/19
Maxim Yutkin
,
Parkhurst, David
2
9/4/19
dispersive transport and boundary conditions
The mixing model that PHREEQC uses for transport is not commonly used. Usually, the partial
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dispersive transport and boundary conditions
The mixing model that PHREEQC uses for transport is not commonly used. Usually, the partial
9/4/19
Hilary
,
Patel Ravi
8
8/7/17
trying to import the module
Hmmm you need to install pip I am not sure how you installed python.maybe you should use standard
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trying to import the module
Hmmm you need to install pip I am not sure how you installed python.maybe you should use standard
8/7/17
ravi
7/6/16
phreeqpy for phreeqcRM
Are there any plans of updating phreeqpy using phreeqcRM? Or has anyone already tried using phreeqcRM
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phreeqpy for phreeqcRM
Are there any plans of updating phreeqpy using phreeqcRM? Or has anyone already tried using phreeqcRM
7/6/16
Parkhurst, David
,
Oscar Branson
3
12/4/15
Re: [phreeqpy-users] How to get the output of phreeqpy? Please help
First, to get the output from a RunFile or RunString command, you can either write a file or get a
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Re: [phreeqpy-users] How to get the output of phreeqpy? Please help
First, to get the output from a RunFile or RunString command, you can either write a file or get a
12/4/15
charleywan2004
, …
Charlton, Scott
6
11/25/15
Problem loading database, please help!
Yes, it works. Thank you so much! I used the database from version 2.18 and it worked. Please let me
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Problem loading database, please help!
Yes, it works. Thank you so much! I used the database from version 2.18 and it worked. Please let me
11/25/15
Yost
, …
Charlton, Scott
3
10/31/13
problem reading database
Also, make sure the database (phreeqc.dat) is in the same directory as your python script. On Thu,
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problem reading database
Also, make sure the database (phreeqc.dat) is in the same directory as your python script. On Thu,
10/31/13
Ivan M
,
Parkhurst, David
8
5/20/13
Form of KINETIC_MODIFY for more than one component
Sorry, did not mean to post the previous. David Parkhurst Hydrologist dlp...@usgs.gov Profile: https:
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Form of KINETIC_MODIFY for more than one component
Sorry, did not mean to post the previous. David Parkhurst Hydrologist dlp...@usgs.gov Profile: https:
5/20/13
Ivan M
5/18/13
Column limit in the BASIC interpreter
Hi David, Does the BASIC interpreter has a limitation in the column number? I found out that if the
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Column limit in the BASIC interpreter
Hi David, Does the BASIC interpreter has a limitation in the column number? I found out that if the
5/18/13
Ivan M
,
Parkhurst, David
3
5/17/13
Initialization of a kinetic reactant
Hi David, The first line, with the time -99 has i_soln, and the rest of the lines have react.
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Initialization of a kinetic reactant
Hi David, The first line, with the time -99 has i_soln, and the rest of the lines have react.
5/17/13
Ivan M
,
Parkhurst, David
3
4/26/13
Minimal concentration for PUNCH MOL
Hello again David, I verified again, the concentrations are being cut off around 1e-30 indeed. One of
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Minimal concentration for PUNCH MOL
Hello again David, I verified again, the concentrations are being cut off around 1e-30 indeed. One of
4/26/13
Ivan M
,
Parkhurst, David
2
4/7/13
Kinetic reactions integration order
> My question is: what is the integration order and parameter usage? Parameters are available only
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Kinetic reactions integration order
> My question is: what is the integration order and parameter usage? Parameters are available only
4/7/13
Ivan M
,
Parkhurst, David
2
3/7/13
Fix amount of water in a reaction
Not really. Mineral and aqueous reactions change the mass of water. You could always rescale with a
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Fix amount of water in a reaction
Not really. Mineral and aqueous reactions change the mass of water. You could always rescale with a
3/7/13
Ivan M
,
Parkhurst, David
8
3/5/13
SOLUTION_MODIFY using species, not elements
Decoupling redox states is more complicated. You cannot do it through SOLUTION_MODIFY. You need to
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SOLUTION_MODIFY using species, not elements
Decoupling redox states is more complicated. You cannot do it through SOLUTION_MODIFY. You need to
3/5/13
Ivan M
, …
Dr. Mike Mueller
4
2/6/13
Create more than one instance of IPhreeqc
Hi Mike, Thanks for your answer. 2013/2/6 Dr. Mike Mueller <mmue...@hydrocomputing.com> Am
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Create more than one instance of IPhreeqc
Hi Mike, Thanks for your answer. 2013/2/6 Dr. Mike Mueller <mmue...@hydrocomputing.com> Am
2/6/13
Ivan M
2/6/13
Error creating more than one CreateIPhreeqc - Solution
Hi all, After posting, in the very traditional "didn't wait before post" I've found
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Error creating more than one CreateIPhreeqc - Solution
Hi all, After posting, in the very traditional "didn't wait before post" I've found
2/6/13
Ivan M
,
Parkhurst, David
4
2/4/13
Use of RunAccumulated and RUN_CELL
> I did some tests with the -time_step option in RUN_CELL. My understanding is that if I give the
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Use of RunAccumulated and RUN_CELL
> I did some tests with the -time_step option in RUN_CELL. My understanding is that if I give the
2/4/13
Parkhurst, David
,
Ivan M
2
2/1/13
PHREEQC version 3
Dear developers, I report success in compiling and running some examples with SOLUTION and KINETICS
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PHREEQC version 3
Dear developers, I report success in compiling and running some examples with SOLUTION and KINETICS
2/1/13
Ivan M
,
Parkhurst, David
8
1/24/13
Changing kinetic reactant with SOLUTION_MODIFY
If you transport total_H, total_O, and charge, plus all other elements, you can use SOLUTION_MODIFY
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Changing kinetic reactant with SOLUTION_MODIFY
If you transport total_H, total_O, and charge, plus all other elements, you can use SOLUTION_MODIFY
1/24/13