| Subject / Started by | Replies / Views | Last post  |
|---|---|---|
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Approaches for pH (estimation, fixing etc...)
Started by Tom |
2 Replies
11993 Views |
28/11/23 15:52by dlparkhurst |
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need help fixing pH
Started by wasylenki |
14 Replies
15208 Views |
24/12/21 06:28 by MichaelZ20 |
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Evaporate a solution using PHREEQC
Started by Tom |
6 Replies
10027 Views |
04/02/21 14:54 by dlparkhurst |
|
24 Replies
22341 Views |
20/03/20 12:11 by GeeqC |
|
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alkalinity confusion
Started by deso |
5 Replies
18569 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
12892 Views |
25/05/14 19:46 by Carla |
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Using OH- as a master specie
Started by Kevin Brown |
1 Replies
245 Views |
29/06/25 16:36 by dlparkhurst |
|
Pressure dependence of PhreeQC
Started by daizhaoyi |
4 Replies
265 Views |
19/06/25 07:47 by daizhaoyi |
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Problem with pH range vs USER PUNCH
Started by lrossi |
3 Replies
220 Views |
16/06/25 17:17 by dlparkhurst |
|
Problem of infinite loop by USER_PUNCH
Started by hj990425 |
3 Replies
529 Views |
06/06/25 12:34 by dlparkhurst |
|
NH3 solubility
Started by MichaelZ20 |
2 Replies
350 Views |
30/05/25 11:12 by MichaelZ20 |
|
5 Replies
655 Views |
18/05/25 19:02 by dlparkhurst |
|
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Validating PHREEQC activity coefficent
Started by salimmalik |
3 Replies
521 Views |
14/05/25 14:16 by dlparkhurst |
|
COM module fails but PHREEQCi works
Started by TerryH |
3 Replies
386 Views |
14/05/25 12:48 by dlparkhurst |
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1 Replies
280 Views |
30/04/25 17:28 by dlparkhurst |
|
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1 Replies
279 Views |
30/04/25 13:35 by dlparkhurst |
|
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4 Replies
613 Views |
23/04/25 00:42 by mmelwani |
|
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5 Replies
732 Views |
21/04/25 16:38 by dlparkhurst |
|
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3 Replies
488 Views |
16/04/25 12:56 by anovikov |
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2 Replies
587 Views |
09/04/25 12:00 by OLIVIA_RH |
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Eu carbonate pH distribution
Started by hj990425 |
1 Replies
478 Views |
26/03/25 14:20 by dlparkhurst |
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Defining rates for mineral precipitation
Started by WJJ |
1 Replies
523 Views |
19/03/25 21:10 by dlparkhurst |
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Ionic Strength of brine water
Started by Jovel |
2 Replies
480 Views |
16/03/25 14:48 by Jovel |
|
A problem with EQUI
Started by AnotherSLGuy |
2 Replies
455 Views |
14/03/25 02:33 by AnotherSLGuy |
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reducing/oxidation conditions
Started by hj990425 |
1 Replies
517 Views |
05/03/25 06:01 by dlparkhurst |
|
As phase plot example
Started by jt2020 |
5 Replies
834 Views |
03/03/25 16:15 by jt2020 |
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Implementation of a figure
Started by Chemistry |
3 Replies
634 Views |
01/03/25 05:23 by dlparkhurst |
|
Question about the charge KEYWORD
Started by hj990425 |
1 Replies
451 Views |
28/02/25 05:12 by dlparkhurst |
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2 Replies
451 Views |
20/02/25 22:07 by conghaoyi |
|
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1 Replies
639 Views |
11/02/25 03:16 by dlparkhurst |
|
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1 Replies
620 Views |
08/02/25 15:16 by dlparkhurst |
|
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3 Replies
1452 Views |
07/02/25 18:25 by dlparkhurst |
|
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2 Replies
591 Views |
05/02/25 12:02 by frederico_aragao |
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conversion from molarity to molality
Started by ss13217 |
3 Replies
612 Views |
24/01/25 23:26 by ss13217 |
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2 Replies
581 Views |
24/01/25 00:57 by weilas |
|
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0 Replies
714 Views |
04/01/25 17:10 by i_azharkhan |
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Errors in a modified database
Started by RenAmb |
2 Replies
1090 Views |
21/12/24 15:55 by dlparkhurst |
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3 Replies
913 Views |
19/12/24 15:34 by dlparkhurst |
|
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On the right usage of KNOBS
Started by Flopi |
7 Replies
3080 Views |
11/12/24 15:25 by dlparkhurst |
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FREE ION ACTIVITY AS INPUT
Started by ioapa |
1 Replies
846 Views |
02/12/24 12:45 by dlparkhurst |
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4 Replies
836 Views |
27/11/24 14:05 by JVillinski |
|
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1 Replies
680 Views |
25/11/24 16:31 by dlparkhurst |
|
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1 Replies
751 Views |
09/11/24 17:34 by dlparkhurst |
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Understanding Pitzer Model
Started by Salem |
1 Replies
1144 Views |
08/11/24 18:16 by dlparkhurst |
|
1 Replies
746 Views |
08/11/24 01:17 by dlparkhurst |
|
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Kinetic CO2 degassing
Started by MichaelZ20 |
4 Replies
1034 Views |
31/10/24 13:07 by MichaelZ20 |
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Iteration
Started by Researcher |
2 Replies
1011 Views |
30/10/24 12:17 by Researcher |
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pH calculation
Started by aud |
2 Replies
733 Views |
30/10/24 09:07 by aud |
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2 Replies
758 Views |
24/10/24 11:55 by Feldmann |
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Niobium specitation plot
Started by kimdy |
1 Replies
757 Views |
16/10/24 14:39 by dlparkhurst |
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non-carbonate/total carbonate error
Started by JVillinski |
7 Replies
1021 Views |
15/10/24 00:23 by dlparkhurst |
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2 Replies
963 Views |
04/10/24 13:07 by Researcher |
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KIN_DELTA sign
Started by MichaelZ20 |
2 Replies
798 Views |
26/09/24 14:34 by MichaelZ20 |
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Questions about Vm Under SOLUTION_SPECIES
Started by TRJ |
1 Replies
703 Views |
24/09/24 15:23 by dlparkhurst |
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Output product solubility constants
Started by ammonge |
4 Replies
1189 Views |
07/09/24 11:40 by ammonge |
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9 Replies
1451 Views |
06/09/24 20:08 by MichaelZ20 |
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3 Replies
2289 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
836 Views |
27/08/24 16:23 by dlparkhurst |
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On Lead solubility in water
Started by ecsgsi |
1 Replies
784 Views |
26/08/24 14:27 by dlparkhurst |
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Kinetic Calcite Precipitation
Started by TMPlanter |
2 Replies
855 Views |
20/08/24 01:07 by TMPlanter |
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2 Replies
810 Views |
13/08/24 16:25 by Zhe Dong |
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Litharge solubility
Started by ecsgsi |
4 Replies
1064 Views |
10/08/24 16:03 by ecsgsi |
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I need hlep
Started by asael mor |
3 Replies
934 Views |
06/08/24 15:29 by dlparkhurst |
|
add diffusion coefficients
Started by Mr.white |
1 Replies
950 Views |
03/08/24 23:02 by dlparkhurst |
|
5 Replies
1594 Views |
20/07/24 18:14 by dlparkhurst |
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Solution_spread and reactions
Started by GeeqC |
8 Replies
3161 Views |
02/07/24 19:40 by GeeqC |
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CO2(g) - input file (PhreePlot)
Started by blaziuu |
1 Replies
996 Views |
23/06/24 18:03 by dlparkhurst |
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4 Replies
1198 Views |
22/06/24 17:55 by MichaelZ20 |
|
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7 Replies
1191 Views |
22/06/24 17:04 by dlparkhurst |
|
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pH effective value
Started by lisaR |
1 Replies
802 Views |
20/06/24 16:32 by dlparkhurst |
|
Fix Redox State Problem
Started by Chemistry |
1 Replies
724 Views |
18/06/24 16:26 by dlparkhurst |
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1 Replies
1341 Views |
09/06/24 23:18 by dlparkhurst |
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AI, Google Search, and Internet Changes
Started by loonst |
1 Replies
864 Views |
07/06/24 03:07 by anatolewilson |
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Uranium-borate complex
Started by magan.govender |
2 Replies
935 Views |
30/05/24 09:47 by magan.govender |
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2 Replies
1018 Views |
23/05/24 11:22 by Jowitawl |
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5 Replies
3868 Views |
10/05/24 06:38 by Jeonghwan Hwang |
|
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13 Replies
2555 Views |
04/05/24 17:25 by MichaelZ20 |
|
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1 Replies
1044 Views |
01/05/24 07:48 by dlparkhurst |
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Input erros
Started by gmgmgm |
1 Replies
1291 Views |
28/04/24 22:27 by dlparkhurst |
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3 Replies
1287 Views |
16/04/24 15:17 by dlparkhurst |
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CO2SYS comparison
Started by steve.rackley |
1 Replies
1215 Views |
30/03/24 15:21 by dlparkhurst |
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Ionic strength limits
Started by Charlie |
6 Replies
4385 Views |
26/03/24 14:02 by MACAHarding |
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RATES doesn't work
Started by gmgmgm |
5 Replies
1274 Views |
20/03/24 20:43 by dlparkhurst |
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3 Replies
1232 Views |
19/03/24 17:07 by dlparkhurst |
|
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5 Replies
1651 Views |
14/03/24 14:53 by dlparkhurst |
|
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5 Replies
1487 Views |
11/03/24 14:11 by TMPlanter |
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Evaporation Simulation Question
Started by davidblevy |
2 Replies
1219 Views |
06/03/24 18:39 by davidblevy |
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pH of mixed solution
Started by Merson |
3 Replies
1310 Views |
06/03/24 14:31 by dlparkhurst |
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4 Replies
1402 Views |
04/03/24 13:40 by TMPlanter |
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1 Replies
1140 Views |
28/02/24 16:46 by dlparkhurst |
|
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1 Replies
1252 Views |
23/02/24 15:18 by dlparkhurst |
|
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12 Replies
2559 Views |
17/02/24 01:14 by ciegolon |
|
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3 Replies
1593 Views |
15/02/24 04:13 by dlparkhurst |
|
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2 Replies
1408 Views |
30/01/24 17:56 by yshiduo |
|
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5 Replies
1547 Views |
29/01/24 16:20 by yshiduo |
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Aqueous speciation as function of pH
Started by geochemBeBe |
4 Replies
1758 Views |
09/01/24 22:45 by geochemBeBe |
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1 Replies
1510 Views |
12/12/23 19:12 by dlparkhurst |
|
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1 Replies
1131 Views |
11/12/23 14:09 by dlparkhurst |
|
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0 Replies
1147 Views |
04/12/23 12:02 by c.wolke |
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1 Replies
1163 Views |
30/11/23 15:01 by dlparkhurst |
|
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3 Replies
1355 Views |
23/11/23 02:37 by dlparkhurst |
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3 Replies
1409 Views |
15/11/23 17:49 by dlparkhurst |
|
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1 Replies
1297 Views |
07/11/23 14:49 by dlparkhurst |
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Pyrite dissolution /Fe+3 oxidation
Started by gmgmgm |
3 Replies
1419 Views |
02/11/23 16:06 by dlparkhurst |
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Pyrite oxidation/ Fe+3
Started by gmgmgm |
4 Replies
1917 Views |
31/10/23 02:30 by gmgmgm |
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2 Replies
1353 Views |
24/10/23 12:27 by Kompa |
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NEW DATABASE
Started by Bernice |
1 Replies
1271 Views |
18/10/23 20:26 by dlparkhurst |
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CO2 Stripping
Started by pnair |
1 Replies
1147 Views |
06/10/23 16:12 by dlparkhurst |
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Adding VFAs/acetic acid into phreeqc
Started by akaess |
1 Replies
1256 Views |
29/09/23 16:15 by dlparkhurst |
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CINETIQUE DE LA DISSOLUTION DU QUARTZ
Started by LAMINE |
1 Replies
1201 Views |
21/09/23 21:06 by dlparkhurst |
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1 Replies
1310 Views |
11/09/23 15:35 by dlparkhurst |
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Thermodynamic data
Started by onat.yakisik |
1 Replies
1190 Views |
05/09/23 13:51 by dlparkhurst |
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2 Replies
1469 Views |
29/08/23 15:35 by Hashemi |
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USER_Graph with pH-Value and SI
Started by eismann |
1 Replies
1362 Views |
27/08/23 17:47 by dlparkhurst |
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3 Replies
1565 Views |
26/08/23 23:14 by dlparkhurst |
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4 Replies
1511 Views |
20/08/23 04:33 by dlparkhurst |
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1 Replies
1514 Views |
11/08/23 15:38 by dlparkhurst |
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1 Replies
1283 Views |
07/08/23 14:33 by dlparkhurst |
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1 Replies
1224 Views |
25/07/23 16:56 by dlparkhurst |
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2 Replies
1303 Views |
24/07/23 19:38 by maria |
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6 Replies
2064 Views |
09/07/23 09:18 by maria |
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Apply reaction to array of solutions
Started by GeeqC |
3 Replies
1396 Views |
20/06/23 22:50 by dlparkhurst |
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1 Replies
1283 Views |
17/06/23 20:44 by dlparkhurst |
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Incremental mixing
Started by tcotterell |
3 Replies
1654 Views |
08/06/23 20:27 by dlparkhurst |
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USER_GRAPH
Started by MichaelZ20 |
4 Replies
1414 Views |
07/06/23 18:29 by MichaelZ20 |
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1 Replies
1382 Views |
05/06/23 15:32 by dlparkhurst |
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4 Replies
1657 Views |
04/06/23 08:50 by seanshi40@gmail.com |
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2 Replies
1331 Views |
03/06/23 22:38 by arif |
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9 Replies
2338 Views |
02/06/23 04:06 by amaury22 |
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MINERAL CHANGE WITH RESPECT TO TIME
Started by kennedyantwi1 |
4 Replies
1792 Views |
20/05/23 23:11 by kennedyantwi1 |
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Hydrogen peroxide solution
Started by Tom |
5 Replies
4848 Views |
18/05/23 10:16 by AntonioG |
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15 Replies
3032 Views |
17/05/23 16:37 by kennedyantwi1 |
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4 Replies
2334 Views |
12/05/23 14:51 by dlparkhurst |
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CO2 Capture by Steel Slag Heap
Started by Erdinc |
3 Replies
1687 Views |
11/05/23 16:50 by dlparkhurst |
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3 Replies
1688 Views |
30/04/23 13:55 by Salem |
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Methylmercury speciation
Started by Chrysius |
1 Replies
1539 Views |
24/04/23 12:09 by dlparkhurst |
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2 Replies
1364 Views |
24/04/23 00:23 by Felix |
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2 Replies
1405 Views |
21/04/23 17:22 by MichaelZ20 |
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3 Replies
1547 Views |
19/04/23 18:53 by dlparkhurst |
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2 Replies
1434 Views |
18/04/23 16:51 by RayTherminator |
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3 Replies
1611 Views |
10/04/23 16:03 by dlparkhurst |
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4 Replies
2077 Views |
09/04/23 15:07 by Felix |
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1 Replies
1378 Views |
08/04/23 15:01 by dlparkhurst |
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3 Replies
1720 Views |
08/04/23 14:36 by dlparkhurst |
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3 Replies
1545 Views |
29/03/23 00:12 by dlparkhurst |
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first steps
Started by INZILLO |
28 Replies
5116 Views |
11/03/23 16:45 by INZILLO |
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Interpretting Output file
Started by Agabamud |
7 Replies
2211 Views |
09/03/23 15:39 by dlparkhurst |
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Gas phase mol increase
Started by dat |
27 Replies
4088 Views |
08/03/23 08:25 by dlparkhurst |
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PHREEQC in R ( phreeqc Package )
Started by azzeddine |
7 Replies
2937 Views |
08/03/23 03:35 by eeroden |
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5 Replies
1869 Views |
20/02/23 16:32 by dlparkhurst |
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2 Replies
1503 Views |
07/02/23 13:11 by maria |
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3 Replies
3013 Views |
02/02/23 15:09 by dlparkhurst |
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1 Replies
1381 Views |
30/01/23 19:51 by dlparkhurst |
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Geothermal solution modelling
Started by maria |
9 Replies
2273 Views |
30/01/23 17:05 by maria |
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GPU usage for IPhreeqc
Started by Wonwoo Yoon |
3 Replies
1740 Views |
26/01/23 03:53 by dlparkhurst |
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Running PHREEQC on Matlab Using Mac
Started by Nic |
2 Replies
2014 Views |
19/01/23 17:10 by charlton |
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Gas solubilities in liquid solutions
Started by micho_95 |
2 Replies
1741 Views |
16/01/23 21:50 by micho_95 |
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Davies equation in PHREEQC
Started by Wonwoo Yoon |
5 Replies
1676 Views |
13/01/23 22:52 by dlparkhurst |
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13 Replies
3857 Views |
12/01/23 10:50 by ekeskin |
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SURFACE block units
Started by Nic |
3 Replies
1440 Views |
09/01/23 22:53 by dlparkhurst |
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5 Replies
1857 Views |
16/12/22 19:43 by Sara Tabrizi |
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Starting with PHREEQC
Started by Salem |
1 Replies
1883 Views |
18/11/22 16:04 by dlparkhurst |
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3 Replies
2465 Views |
17/11/22 20:42 by dlparkhurst |
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Activity Coefficient Models
Started by Salem |
2 Replies
1915 Views |
15/11/22 12:50 by Salem |
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USER_GRAPH
Started by ani.dol |
2 Replies
1593 Views |
08/11/22 12:28 by ani.dol |
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Bicarbonate input
Started by rapheul |
10 Replies
7594 Views |
01/11/22 22:52 by pawanagra0@gmail.com |
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Database Error
Started by victoriaade |
11 Replies
2938 Views |
28/10/22 12:29 by victoriaade |
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problems of Species Plot
Started by Xavier.Qiu |
5 Replies
2528 Views |
23/09/22 17:47 by dlparkhurst |
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USER_GRAPH Questions
Started by davidblevy |
2 Replies
1754 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
2439 Views |
31/08/22 14:25 by dlparkhurst |
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Calculate resulting pH by mixing 2 solutions
Started by temo |
1 Replies
1672 Views |
23/08/22 20:03 by dlparkhurst |
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Distribution of Species Molality Question
Started by zackh |
1 Replies
1639 Views |
15/08/22 19:24 by dlparkhurst |
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How to add brine solution in PHREEQC
Started by maria |
8 Replies
3146 Views |
07/08/22 22:58 by dlparkhurst |
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3 Replies
2471 Views |
05/08/22 14:28 by dlparkhurst |
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3 Replies
1913 Views |
18/07/22 16:11 by dlparkhurst |
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Add hydrogen peroxide
Started by matzanaroc |
1 Replies
2325 Views |
16/07/22 15:46 by dlparkhurst |
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7 Replies
2469 Views |
04/07/22 21:05 by bobolovac |
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10 Replies
3717 Views |
12/06/22 07:37 by Piet_ |
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Basic question about Selected_Output
Started by pdomski |
2 Replies
2164 Views |
11/06/22 22:11 by pdomski |
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2 Replies
1697 Views |
31/05/22 21:51 by smidera |
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1 Replies
1800 Views |
29/05/22 18:10 by dlparkhurst |
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4 Replies
2005 Views |
25/05/22 20:55 by Onur |
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1 Replies
1732 Views |
19/05/22 15:16 by dlparkhurst |
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1 Replies
1962 Views |
06/05/22 16:05 by dlparkhurst |
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4 Replies
1970 Views |
01/04/22 09:11 by larsaste |
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1 Replies
1844 Views |
13/01/22 21:17 by dlparkhurst |
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Specific Conductance calculation
Started by Isil |
6 Replies
2715 Views |
16/12/21 15:37 by dlparkhurst |
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5 Replies
3041 Views |
12/12/21 20:02 by dlparkhurst |
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PCO2 Equilibrium from Contact with Ca
Started by teimah |
2 Replies
2120 Views |
30/11/21 18:52 by teimah |
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A problem with ADVECTION modeling
Started by MichaelZ20 |
3 Replies
2112 Views |
28/11/21 06:37 by MichaelZ20 |
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K-struvite precipitation
Started by Cami |
4 Replies
2348 Views |
22/11/21 16:33 by Cami |
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5 Replies
2536 Views |
18/11/21 02:29 by Smith.Z |
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Sequence of PHREEQC calculations
Started by MichaelZ20 |
1 Replies
1804 Views |
11/11/21 22:07 by dlparkhurst |
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1 Replies
1635 Views |
04/11/21 18:16 by dlparkhurst |
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2 Replies
2508 Views |
27/10/21 12:36 by pvignoni |
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19 Replies
5364 Views |
19/10/21 13:48 by Zhaoyang |
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1 Replies
1863 Views |
13/10/21 15:54 by dlparkhurst |
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1 Replies
2278 Views |
08/10/21 16:08 by dlparkhurst |
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Obtain selected output from PhreeqcRM
Started by Ellis |
10 Replies
2741 Views |
04/10/21 17:29 by Ellis |
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3 Replies
2050 Views |
22/09/21 16:50 by dlparkhurst |
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