| Subject / Started by | Replies / Views | Last post  |
|---|---|---|
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26 Replies
54559 Views |
23/01/26 15:51by dlparkhurst |
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Approaches for pH (estimation, fixing etc...)
Started by Tom |
2 Replies
33052 Views |
28/11/23 15:52 by dlparkhurst |
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need help fixing pH
Started by wasylenki |
14 Replies
36128 Views |
24/12/21 06:28 by MichaelZ20 |
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Evaporate a solution using PHREEQC
Started by Tom |
6 Replies
36121 Views |
04/02/21 14:54 by dlparkhurst |
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alkalinity confusion
Started by deso |
5 Replies
36023 Views |
22/02/16 23:35 by deso |
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Alkalinity and HCO3- how we put in Phreeqc?
Started by Carla |
3 Replies
31782 Views |
25/05/14 19:46 by Carla |
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1 Replies
3582 Views |
06/01/26 18:34 by dlparkhurst |
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1 Replies
7784 Views |
04/12/25 02:27 by dlparkhurst |
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SIM_NO and doubling the graph
Started by MichaelZ20 |
2 Replies
8268 Views |
28/10/25 19:01 by MichaelZ20 |
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1 Replies
6855 Views |
14/10/25 17:24 by dlparkhurst |
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4 Replies
6142 Views |
14/10/25 12:11 by MichaelZ20 |
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5 Replies
11052 Views |
10/10/25 01:27 by dlparkhurst |
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1 Replies
12888 Views |
24/07/25 15:11 by dlparkhurst |
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3 Replies
11429 Views |
24/07/25 15:00 by dlparkhurst |
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iphreeqc - User_Punch at all timesteps
Started by seajay812 |
3 Replies
14687 Views |
24/07/25 02:50 by dlparkhurst |
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1 Replies
8935 Views |
22/07/25 03:44 by dlparkhurst |
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Using OH- as a master specie
Started by Kevin Brown |
1 Replies
9848 Views |
29/06/25 16:36 by dlparkhurst |
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Pressure dependence of PhreeQC
Started by daizhaoyi |
4 Replies
10347 Views |
19/06/25 07:47 by daizhaoyi |
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Problem with pH range vs USER PUNCH
Started by lrossi |
3 Replies
9930 Views |
16/06/25 17:17 by dlparkhurst |
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Problem of infinite loop by USER_PUNCH
Started by hj990425 |
3 Replies
10012 Views |
06/06/25 12:34 by dlparkhurst |
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NH3 solubility
Started by MichaelZ20 |
2 Replies
9529 Views |
30/05/25 11:12 by MichaelZ20 |
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5 Replies
11013 Views |
18/05/25 19:02 by dlparkhurst |
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Validating PHREEQC activity coefficent
Started by salimmalik |
3 Replies
9893 Views |
14/05/25 14:16 by dlparkhurst |
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COM module fails but PHREEQCi works
Started by TerryH |
3 Replies
9422 Views |
14/05/25 12:48 by dlparkhurst |
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1 Replies
8847 Views |
30/04/25 17:28 by dlparkhurst |
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1 Replies
9414 Views |
30/04/25 13:35 by dlparkhurst |
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4 Replies
9999 Views |
23/04/25 00:42 by mmelwani |
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5 Replies
10629 Views |
21/04/25 16:38 by dlparkhurst |
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3 Replies
9863 Views |
16/04/25 12:56 by anovikov |
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2 Replies
9789 Views |
09/04/25 12:00 by OLIVIA_RH |
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Eu carbonate pH distribution
Started by hj990425 |
1 Replies
8872 Views |
26/03/25 14:20 by dlparkhurst |
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Defining rates for mineral precipitation
Started by WJJ |
1 Replies
9128 Views |
19/03/25 21:10 by dlparkhurst |
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Ionic Strength of brine water
Started by Jovel |
2 Replies
10551 Views |
16/03/25 14:48 by Jovel |
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A problem with EQUI
Started by AnotherSLGuy |
2 Replies
9108 Views |
14/03/25 02:33 by AnotherSLGuy |
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reducing/oxidation conditions
Started by hj990425 |
1 Replies
8430 Views |
05/03/25 06:01 by dlparkhurst |
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As phase plot example
Started by jt2020 |
5 Replies
10071 Views |
03/03/25 16:15 by jt2020 |
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Implementation of a figure
Started by Chemistry |
3 Replies
9225 Views |
01/03/25 05:23 by dlparkhurst |
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Question about the charge KEYWORD
Started by hj990425 |
1 Replies
8564 Views |
28/02/25 05:12 by dlparkhurst |
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2 Replies
8697 Views |
20/02/25 22:07 by conghaoyi |
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1 Replies
8621 Views |
11/02/25 03:16 by dlparkhurst |
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1 Replies
9224 Views |
08/02/25 15:16 by dlparkhurst |
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3 Replies
10087 Views |
07/02/25 18:25 by dlparkhurst |
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2 Replies
8761 Views |
05/02/25 12:02 by frederico_aragao |
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conversion from molarity to molality
Started by ss13217 |
3 Replies
9076 Views |
24/01/25 23:26 by ss13217 |
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2 Replies
8616 Views |
24/01/25 00:57 by weilas |
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0 Replies
8499 Views |
04/01/25 17:10 by i_azharkhan |
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Errors in a modified database
Started by RenAmb |
2 Replies
9306 Views |
21/12/24 15:55 by dlparkhurst |
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3 Replies
9491 Views |
19/12/24 15:34 by dlparkhurst |
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On the right usage of KNOBS
Started by Flopi |
7 Replies
15535 Views |
11/12/24 15:25 by dlparkhurst |
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FREE ION ACTIVITY AS INPUT
Started by ioapa |
1 Replies
8744 Views |
02/12/24 12:45 by dlparkhurst |
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4 Replies
9772 Views |
27/11/24 14:05 by JVillinski |
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1 Replies
8365 Views |
25/11/24 16:31 by dlparkhurst |
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1 Replies
8555 Views |
09/11/24 17:34 by dlparkhurst |
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Understanding Pitzer Model
Started by Salem |
1 Replies
9788 Views |
08/11/24 18:16 by dlparkhurst |
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1 Replies
8473 Views |
08/11/24 01:17 by dlparkhurst |
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Kinetic CO2 degassing
Started by MichaelZ20 |
4 Replies
9887 Views |
31/10/24 13:07 by MichaelZ20 |
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Iteration
Started by Researcher |
2 Replies
9562 Views |
30/10/24 12:17 by Researcher |
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pH calculation
Started by aud |
2 Replies
8889 Views |
30/10/24 09:07 by aud |
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2 Replies
8843 Views |
24/10/24 11:55 by Feldmann |
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Niobium specitation plot
Started by kimdy |
1 Replies
8607 Views |
16/10/24 14:39 by dlparkhurst |
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non-carbonate/total carbonate error
Started by JVillinski |
7 Replies
10753 Views |
15/10/24 00:23 by dlparkhurst |
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2 Replies
9182 Views |
04/10/24 13:07 by Researcher |
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KIN_DELTA sign
Started by MichaelZ20 |
2 Replies
8914 Views |
26/09/24 14:34 by MichaelZ20 |
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Questions about Vm Under SOLUTION_SPECIES
Started by TRJ |
1 Replies
8435 Views |
24/09/24 15:23 by dlparkhurst |
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Output product solubility constants
Started by ammonge |
4 Replies
10086 Views |
07/09/24 11:40 by ammonge |
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9 Replies
11538 Views |
06/09/24 20:08 by MichaelZ20 |
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3 Replies
10951 Views |
27/08/24 19:17 by lmanouki |
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How to extract data from the Output file
Started by ss13217 |
1 Replies
8497 Views |
27/08/24 16:23 by dlparkhurst |
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On Lead solubility in water
Started by ecsgsi |
1 Replies
8329 Views |
26/08/24 14:27 by dlparkhurst |
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Kinetic Calcite Precipitation
Started by TMPlanter |
2 Replies
8641 Views |
20/08/24 01:07 by TMPlanter |
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2 Replies
8933 Views |
13/08/24 16:25 by Zhe Dong |
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Litharge solubility
Started by ecsgsi |
4 Replies
9728 Views |
10/08/24 16:03 by ecsgsi |
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I need hlep
Started by asael mor |
3 Replies
9171 Views |
06/08/24 15:29 by dlparkhurst |
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add diffusion coefficients
Started by Mr.white |
1 Replies
8696 Views |
03/08/24 23:02 by dlparkhurst |
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5 Replies
10554 Views |
20/07/24 18:14 by dlparkhurst |
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Solution_spread and reactions
Started by GeeqC |
8 Replies
14245 Views |
02/07/24 19:40 by GeeqC |
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CO2(g) - input file (PhreePlot)
Started by blaziuu |
1 Replies
8625 Views |
23/06/24 18:03 by dlparkhurst |
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4 Replies
9938 Views |
22/06/24 17:55 by MichaelZ20 |
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7 Replies
10533 Views |
22/06/24 17:04 by dlparkhurst |
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pH effective value
Started by lisaR |
1 Replies
8284 Views |
20/06/24 16:32 by dlparkhurst |
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Fix Redox State Problem
Started by Chemistry |
1 Replies
8181 Views |
18/06/24 16:26 by dlparkhurst |
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1 Replies
8882 Views |
09/06/24 23:18 by dlparkhurst |
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AI, Google Search, and Internet Changes
Started by loonst |
1 Replies
8570 Views |
07/06/24 03:07 by anatolewilson |
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Uranium-borate complex
Started by magan.govender |
2 Replies
9194 Views |
30/05/24 09:47 by magan.govender |
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2 Replies
8859 Views |
23/05/24 11:22 by Jowitawl |
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5 Replies
17601 Views |
10/05/24 06:38 by Jeonghwan Hwang |
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13 Replies
12909 Views |
04/05/24 17:25 by MichaelZ20 |
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1 Replies
8718 Views |
01/05/24 07:48 by dlparkhurst |
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Input erros
Started by gmgmgm |
1 Replies
8748 Views |
28/04/24 22:27 by dlparkhurst |
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3 Replies
9351 Views |
16/04/24 15:17 by dlparkhurst |
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CO2SYS comparison
Started by steve.rackley |
1 Replies
8708 Views |
30/03/24 15:21 by dlparkhurst |
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Ionic strength limits
Started by Charlie |
6 Replies
15005 Views |
26/03/24 14:02 by MACAHarding |
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RATES doesn't work
Started by gmgmgm |
5 Replies
9922 Views |
20/03/24 20:43 by dlparkhurst |
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3 Replies
9452 Views |
19/03/24 17:07 by dlparkhurst |
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5 Replies
10370 Views |
14/03/24 14:53 by dlparkhurst |
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5 Replies
10165 Views |
11/03/24 14:11 by TMPlanter |
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Evaporation Simulation Question
Started by davidblevy |
2 Replies
9137 Views |
06/03/24 18:39 by davidblevy |
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pH of mixed solution
Started by Merson |
3 Replies
12492 Views |
06/03/24 14:31 by dlparkhurst |
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4 Replies
9656 Views |
04/03/24 13:40 by TMPlanter |
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1 Replies
8637 Views |
28/02/24 16:46 by dlparkhurst |
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1 Replies
8652 Views |
23/02/24 15:18 by dlparkhurst |
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12 Replies
12800 Views |
17/02/24 01:14 by ciegolon |
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3 Replies
9682 Views |
15/02/24 04:13 by dlparkhurst |
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2 Replies
9202 Views |
30/01/24 17:56 by yshiduo |
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5 Replies
10330 Views |
29/01/24 16:20 by yshiduo |
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Aqueous speciation as function of pH
Started by geochemBeBe |
4 Replies
10426 Views |
09/01/24 22:45 by geochemBeBe |
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1 Replies
8788 Views |
12/12/23 19:12 by dlparkhurst |
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1 Replies
8439 Views |
11/12/23 14:09 by dlparkhurst |
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0 Replies
8362 Views |
04/12/23 12:02 by c.wolke |
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1 Replies
8732 Views |
30/11/23 15:01 by dlparkhurst |
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3 Replies
9589 Views |
23/11/23 02:37 by dlparkhurst |
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3 Replies
9484 Views |
15/11/23 17:49 by dlparkhurst |
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1 Replies
8874 Views |
07/11/23 14:49 by dlparkhurst |
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Pyrite dissolution /Fe+3 oxidation
Started by gmgmgm |
3 Replies
9499 Views |
02/11/23 16:06 by dlparkhurst |
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Pyrite oxidation/ Fe+3
Started by gmgmgm |
4 Replies
10799 Views |
31/10/23 02:30 by gmgmgm |
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2 Replies
9091 Views |
24/10/23 12:27 by Kompa |
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NEW DATABASE
Started by Bernice |
1 Replies
8681 Views |
18/10/23 20:26 by dlparkhurst |
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CO2 Stripping
Started by pnair |
1 Replies
8584 Views |
06/10/23 16:12 by dlparkhurst |
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Adding VFAs/acetic acid into phreeqc
Started by akaess |
1 Replies
8851 Views |
29/09/23 16:15 by dlparkhurst |
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CINETIQUE DE LA DISSOLUTION DU QUARTZ
Started by LAMINE |
1 Replies
8576 Views |
21/09/23 21:06 by dlparkhurst |
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1 Replies
8964 Views |
11/09/23 15:35 by dlparkhurst |
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Thermodynamic data
Started by onat.yakisik |
1 Replies
8215 Views |
05/09/23 13:51 by dlparkhurst |
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2 Replies
9355 Views |
29/08/23 15:35 by Hashemi |
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USER_Graph with pH-Value and SI
Started by eismann |
1 Replies
8884 Views |
27/08/23 17:47 by dlparkhurst |
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3 Replies
9880 Views |
26/08/23 23:14 by dlparkhurst |
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4 Replies
9825 Views |
20/08/23 04:33 by dlparkhurst |
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1 Replies
9330 Views |
11/08/23 15:38 by dlparkhurst |
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1 Replies
8676 Views |
07/08/23 14:33 by dlparkhurst |
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1 Replies
8761 Views |
25/07/23 16:56 by dlparkhurst |
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2 Replies
9040 Views |
24/07/23 19:38 by maria |
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6 Replies
10946 Views |
09/07/23 09:18 by maria |
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Apply reaction to array of solutions
Started by GeeqC |
3 Replies
9397 Views |
20/06/23 22:50 by dlparkhurst |
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1 Replies
8689 Views |
17/06/23 20:44 by dlparkhurst |
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Incremental mixing
Started by tcotterell |
3 Replies
10165 Views |
08/06/23 20:27 by dlparkhurst |
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USER_GRAPH
Started by MichaelZ20 |
4 Replies
9878 Views |
07/06/23 18:29 by MichaelZ20 |
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1 Replies
8831 Views |
05/06/23 15:32 by dlparkhurst |
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4 Replies
10090 Views |
04/06/23 08:50 by seanshi40@gmail.com |
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2 Replies
9197 Views |
03/06/23 22:38 by arif |
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9 Replies
12026 Views |
02/06/23 04:06 by amaury22 |
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MINERAL CHANGE WITH RESPECT TO TIME
Started by kennedyantwi1 |
4 Replies
13978 Views |
20/05/23 23:11 by kennedyantwi1 |
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Hydrogen peroxide solution
Started by Tom |
5 Replies
21313 Views |
18/05/23 10:16 by AntonioG |
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15 Replies
13605 Views |
17/05/23 16:37 by kennedyantwi1 |
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4 Replies
10947 Views |
12/05/23 14:51 by dlparkhurst |
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CO2 Capture by Steel Slag Heap
Started by Erdinc |
3 Replies
9773 Views |
11/05/23 16:50 by dlparkhurst |
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3 Replies
9747 Views |
30/04/23 13:55 by Salem |
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Methylmercury speciation
Started by Chrysius |
1 Replies
9304 Views |
24/04/23 12:09 by dlparkhurst |
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2 Replies
9013 Views |
24/04/23 00:23 by Felix |
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2 Replies
9182 Views |
21/04/23 17:22 by MichaelZ20 |
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3 Replies
9619 Views |
19/04/23 18:53 by dlparkhurst |
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2 Replies
9079 Views |
18/04/23 16:51 by RayTherminator |
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3 Replies
9632 Views |
10/04/23 16:03 by dlparkhurst |
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4 Replies
10380 Views |
09/04/23 15:07 by Felix |
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1 Replies
9019 Views |
08/04/23 15:01 by dlparkhurst |
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3 Replies
10077 Views |
08/04/23 14:36 by dlparkhurst |
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3 Replies
9870 Views |
29/03/23 00:12 by dlparkhurst |
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first steps
Started by INZILLO |
28 Replies
18479 Views |
11/03/23 16:45 by INZILLO |
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Interpretting Output file
Started by Agabamud |
7 Replies
11581 Views |
09/03/23 15:39 by dlparkhurst |
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Gas phase mol increase
Started by dat |
27 Replies
16244 Views |
08/03/23 08:25 by dlparkhurst |
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PHREEQC in R ( phreeqc Package )
Started by azzeddine |
7 Replies
12576 Views |
08/03/23 03:35 by eeroden |
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5 Replies
10665 Views |
20/02/23 16:32 by dlparkhurst |
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2 Replies
9398 Views |
07/02/23 13:11 by maria |
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3 Replies
13196 Views |
02/02/23 15:09 by dlparkhurst |
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1 Replies
8936 Views |
30/01/23 19:51 by dlparkhurst |
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Geothermal solution modelling
Started by maria |
9 Replies
11999 Views |
30/01/23 17:05 by maria |
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GPU usage for IPhreeqc
Started by Wonwoo Yoon |
3 Replies
10171 Views |
26/01/23 03:53 by dlparkhurst |
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Running PHREEQC on Matlab Using Mac
Started by Nic |
2 Replies
10047 Views |
19/01/23 17:10 by charlton |
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Gas solubilities in liquid solutions
Started by micho_95 |
2 Replies
9497 Views |
16/01/23 21:50 by micho_95 |
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Davies equation in PHREEQC
Started by Wonwoo Yoon |
5 Replies
10599 Views |
13/01/23 22:52 by dlparkhurst |
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13 Replies
14601 Views |
12/01/23 10:50 by ekeskin |
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SURFACE block units
Started by Nic |
3 Replies
9539 Views |
09/01/23 22:53 by dlparkhurst |
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5 Replies
10555 Views |
16/12/22 19:43 by Sara Tabrizi |
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Starting with PHREEQC
Started by Salem |
1 Replies
9617 Views |
18/11/22 16:04 by dlparkhurst |
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3 Replies
10768 Views |
17/11/22 20:42 by dlparkhurst |
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Activity Coefficient Models
Started by Salem |
2 Replies
10382 Views |
15/11/22 12:50 by Salem |
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USER_GRAPH
Started by ani.dol |
2 Replies
9485 Views |
08/11/22 12:28 by ani.dol |
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Bicarbonate input
Started by rapheul |
10 Replies
15961 Views |
01/11/22 22:52 by pawanagra0@gmail.com |
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Database Error
Started by victoriaade |
11 Replies
12438 Views |
28/10/22 12:29 by victoriaade |
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problems of Species Plot
Started by Xavier.Qiu |
5 Replies
11222 Views |
23/09/22 17:47 by dlparkhurst |
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USER_GRAPH Questions
Started by davidblevy |
2 Replies
9391 Views |
31/08/22 19:29 by davidblevy |
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convert meq/kgw to meq/L in alkalinity and convergence error
Started by Chatura |
5 Replies
11099 Views |
31/08/22 14:25 by dlparkhurst |
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Calculate resulting pH by mixing 2 solutions
Started by temo |
1 Replies
9044 Views |
23/08/22 20:03 by dlparkhurst |
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Distribution of Species Molality Question
Started by zackh |
1 Replies
9064 Views |
15/08/22 19:24 by dlparkhurst |
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How to add brine solution in PHREEQC
Started by maria |
8 Replies
12655 Views |
07/08/22 22:58 by dlparkhurst |
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3 Replies
11074 Views |
05/08/22 14:28 by dlparkhurst |
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3 Replies
9942 Views |
18/07/22 16:11 by dlparkhurst |
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Add hydrogen peroxide
Started by matzanaroc |
1 Replies
9746 Views |
16/07/22 15:46 by dlparkhurst |
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7 Replies
11426 Views |
04/07/22 21:05 by bobolovac |
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10 Replies
14701 Views |
12/06/22 07:37 by Piet_ |
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Basic question about Selected_Output
Started by pdomski |
2 Replies
10106 Views |
11/06/22 22:11 by pdomski |
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2 Replies
9400 Views |
31/05/22 21:51 by smidera |
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1 Replies
9202 Views |
29/05/22 18:10 by dlparkhurst |
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4 Replies
10282 Views |
25/05/22 20:55 by Onur |
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1 Replies
9169 Views |
19/05/22 15:16 by dlparkhurst |
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1 Replies
9424 Views |
06/05/22 16:05 by dlparkhurst |
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4 Replies
10309 Views |
01/04/22 09:11 by larsaste |
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1 Replies
9122 Views |
13/01/22 21:17 by dlparkhurst |
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Specific Conductance calculation
Started by Isil |
6 Replies
11687 Views |
16/12/21 15:37 by dlparkhurst |
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5 Replies
11888 Views |
12/12/21 20:02 by dlparkhurst |
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PCO2 Equilibrium from Contact with Ca
Started by teimah |
2 Replies
9906 Views |
30/11/21 18:52 by teimah |
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A problem with ADVECTION modeling
Started by MichaelZ20 |
3 Replies
10350 Views |
28/11/21 06:37 by MichaelZ20 |
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