| Subject / Started by | Replies / Views | Last post  |
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9 Replies
634 Views |
October 21, 2020, 04:46:34 AMby fazilatunnm |
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Way to define dissolved oxygen.
Started by Sol-Chan Han |
8 Replies
133 Views |
September 16, 2020, 06:06:21 PM by Sol-Chan Han |
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Gas phase weathering
Started by ylg |
5 Replies
182 Views |
August 27, 2020, 03:16:16 PM by dlparkhurst |
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2 Replies
83 Views |
August 25, 2020, 07:12:26 PM by dlparkhurst |
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2 Replies
92 Views |
August 14, 2020, 08:43:10 PM by P.Merdy |
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1 Replies
98 Views |
August 10, 2020, 02:45:57 PM by dlparkhurst |
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Hydrogen Storage
Started by kadie89 |
5 Replies
189 Views |
July 28, 2020, 06:46:51 PM by dlparkhurst |
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Problem with dissolution
Started by Sergio913 |
2 Replies
147 Views |
July 03, 2020, 04:20:52 PM by John Mahoney |
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Gypsum solubility in sulfuric acid
Started by IliasBouchkira |
3 Replies
165 Views |
June 23, 2020, 10:01:26 PM by dlparkhurst |
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8 Replies
541 Views |
June 19, 2020, 02:56:48 PM by MichaelZ20 |
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1 Replies
124 Views |
June 18, 2020, 10:12:54 PM by dlparkhurst |
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NH3-N as an input
Started by djb14128 |
5 Replies
183 Views |
May 28, 2020, 03:58:36 PM by dlparkhurst |
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2 Replies
164 Views |
May 28, 2020, 09:14:22 AM by djb14128 |
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1 Replies
181 Views |
May 13, 2020, 10:43:12 PM by dlparkhurst |
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1 Replies
187 Views |
May 11, 2020, 06:41:15 PM by dlparkhurst |
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3 Replies
207 Views |
May 10, 2020, 02:30:18 PM by dlparkhurst |
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1 Replies
191 Views |
May 06, 2020, 02:51:25 AM by dlparkhurst |
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Water-Clay Interaction
Started by rudolff16 |
1 Replies
228 Views |
April 07, 2020, 03:27:50 PM by dlparkhurst |
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CaSO4 solubility
Started by IliasBouchkira |
1 Replies
222 Views |
March 31, 2020, 10:24:58 PM by dlparkhurst |
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Precipitation of jarosite
Started by Dejavu |
5 Replies
328 Views |
March 11, 2020, 11:44:43 AM by Dejavu |
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pressure effect on molar volumes
Started by manofhope |
1 Replies
267 Views |
January 28, 2020, 04:37:50 PM by dlparkhurst |
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6 Replies
337 Views |
January 16, 2020, 12:25:39 AM by Komla Kofi |
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Multiple questions on hydrothermal modeling
Started by Flopi |
6 Replies
316 Views |
January 13, 2020, 07:07:32 PM by dlparkhurst |
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Saturation Index vs Partial presseure
Started by Jtageo |
2 Replies
278 Views |
January 10, 2020, 08:40:07 AM by Jtageo |
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"Maclnnes"
Started by IliasBouchkira |
1 Replies
208 Views |
December 09, 2019, 04:43:22 PM by dlparkhurst |
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Fe(OH)3(a) or Goethite
Started by pia said |
0 Replies
261 Views |
December 04, 2019, 06:06:56 PM by pia said |
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Arsenic co-precipitation
Started by pia said |
7 Replies
349 Views |
November 19, 2019, 05:06:32 PM by pia said |
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pH Fix and Precipitation
Started by NicolevJ |
1 Replies
300 Views |
November 06, 2019, 10:44:11 PM by dlparkhurst |
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4 Replies
252 Views |
November 05, 2019, 07:45:43 AM by larsaste |
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Determining Fe(III) left in solution
Started by jwcohen |
1 Replies
241 Views |
October 16, 2019, 09:56:18 PM by dlparkhurst |
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2 Replies
268 Views |
September 02, 2019, 09:24:26 AM by Elza MA |
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Final pH problem
Started by lazzarijp |
4 Replies
354 Views |
August 29, 2019, 08:40:55 PM by lazzarijp |
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Mass Conservation Problem
Started by Sol-Chan Han |
5 Replies
319 Views |
August 28, 2019, 07:41:08 PM by dlparkhurst |
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Precipitation of Salts upon Freezing
Started by liamkun |
2 Replies
257 Views |
August 23, 2019, 12:42:23 PM by MichaelZ20 |
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water dissolve in CO2 gas
Started by Yongqiang |
3 Replies
278 Views |
August 23, 2019, 02:51:18 AM by dlparkhurst |
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9 Replies
372 Views |
August 19, 2019, 03:43:33 AM by John Mahoney |
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2 Replies
312 Views |
August 12, 2019, 10:05:32 PM by pia said |
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Losing CO3 in Titration
Started by swhit |
4 Replies
247 Views |
July 30, 2019, 01:40:48 AM by dlparkhurst |
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Understanding Beaker Reaction Results
Started by swhit |
3 Replies
276 Views |
July 19, 2019, 10:19:49 AM by dlparkhurst |
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2 Replies
305 Views |
July 13, 2019, 02:55:34 AM by atoumari |
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Dolomitization in PHREEQC
Started by trungka |
1 Replies
265 Views |
May 30, 2019, 04:21:53 PM by dlparkhurst |
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1 Replies
209 Views |
May 30, 2019, 04:11:34 PM by dlparkhurst |
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PO4-Ca-SO4-H2O
Started by IliasBouchkira |
9 Replies
423 Views |
April 22, 2019, 06:34:20 PM by dlparkhurst |
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complex problem
Started by PrestoConFuoco |
5 Replies
555 Views |
February 28, 2019, 01:16:15 AM by PrestoConFuoco |
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2 Replies
423 Views |
February 10, 2019, 10:13:12 PM by MichaelZ20 |
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2 Replies
582 Views |
January 07, 2019, 06:24:11 PM by John Mahoney |
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fake-phases
Started by PrestoConFuoco |
1 Replies
439 Views |
December 03, 2018, 08:04:25 PM by dlparkhurst |
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pyrite oxidation
Started by cjbrown |
2 Replies
992 Views |
August 17, 2018, 05:19:13 PM by cjbrown |
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Crude Oil as equilibrium phase
Started by swilke |
6 Replies
981 Views |
July 15, 2018, 07:35:20 PM by dlparkhurst |
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Distribution of species and SI
Started by edward |
3 Replies
764 Views |
July 12, 2018, 08:20:21 PM by John Mahoney |
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11 Replies
1317 Views |
July 06, 2018, 03:22:42 PM by dlparkhurst |
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New to PHREEQC
Started by Bilal531 |
2 Replies
687 Views |
June 26, 2018, 02:21:31 PM by Bilal531 |
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Error: Expected saturation index
Started by Tameka D |
3 Replies
834 Views |
June 08, 2018, 01:42:10 AM by Tameka D |
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1 Replies
677 Views |
May 22, 2018, 03:57:04 AM by dlparkhurst |
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monomethyl et dimethyl
Started by Scarlet |
0 Replies
575 Views |
May 08, 2018, 11:53:22 AM by Scarlet |
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solubility of corundum
Started by njordan |
20 Replies
1780 Views |
April 27, 2018, 04:47:01 PM by dlparkhurst |
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2 Replies
832 Views |
April 24, 2018, 04:02:14 PM by Tameka D |
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1 Replies
787 Views |
March 31, 2018, 04:17:28 PM by dlparkhurst |
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Equilibration with several solutions
Started by MichaelZ20 |
2 Replies
715 Views |
March 28, 2018, 08:40:15 PM by MichaelZ20 |
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calcite precipitation
Started by Hailey |
0 Replies
838 Views |
January 29, 2018, 04:06:31 AM by Hailey |
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1 Replies
695 Views |
January 23, 2018, 05:59:50 PM by dlparkhurst |
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2 Replies
771 Views |
January 10, 2018, 08:54:45 AM by Selene Eliana Patani |
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Output interpretation
Started by Kellen |
1 Replies
727 Views |
December 29, 2017, 11:52:58 PM by dlparkhurst |
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Ion pairing
Started by kurtd |
1 Replies
635 Views |
December 21, 2017, 05:36:35 PM by dlparkhurst |
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2 Replies
804 Views |
December 20, 2017, 05:18:17 PM by Selene Eliana Patani |
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7 Replies
2111 Views |
December 06, 2017, 04:50:59 PM by dlparkhurst |
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Solubility Curves
Started by nguyenp123 |
0 Replies
743 Views |
November 15, 2017, 01:30:08 PM by nguyenp123 |
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Solubility curve of tenorite
Started by tyler_n |
2 Replies
667 Views |
November 09, 2017, 09:29:22 PM by tyler_n |
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Sulfate salts
Started by jose981 |
1 Replies
653 Views |
November 01, 2017, 02:21:27 PM by dlparkhurst |
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2 Replies
848 Views |
October 23, 2017, 11:33:38 AM by mstec@ichpw.pl |
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2 Replies
934 Views |
September 01, 2017, 07:49:46 PM by J.Hopwood |
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2 Replies
1281 Views |
August 31, 2017, 08:40:27 PM by J.Hopwood |
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BaCO3 saturation index
Started by jemiddle |
4 Replies
1005 Views |
August 16, 2017, 02:57:42 PM by jemiddle |
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Alkalinity and saturation indices
Started by jose981 |
1 Replies
782 Views |
August 09, 2017, 12:07:09 AM by dlparkhurst |
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Precipitation
Started by edward |
1 Replies
885 Views |
July 28, 2017, 01:57:49 AM by dlparkhurst |
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1 Replies
766 Views |
July 07, 2017, 03:28:39 PM by dlparkhurst |
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Mass balance issues
Started by Flopi |
1 Replies
724 Views |
July 05, 2017, 01:10:14 AM by dlparkhurst |
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Quartz precipitate or silica gel?
Started by isaacrojas |
1 Replies
870 Views |
June 30, 2017, 03:12:45 AM by dlparkhurst |
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4 Replies
1423 Views |
May 02, 2017, 09:36:53 AM by Joonas Pärn |
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Equilibrium phases and isotopes
Started by Flopi |
1 Replies
809 Views |
April 19, 2017, 11:38:14 PM by dlparkhurst |
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3 Replies
1024 Views |
April 04, 2017, 11:15:55 PM by dlparkhurst |
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Sequential kinetic reactions
Started by peterwadeuk |
1 Replies
790 Views |
April 04, 2017, 03:48:23 AM by dlparkhurst |
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2 Replies
983 Views |
March 09, 2017, 01:44:12 PM by Hennessy_1 |
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2 Replies
1131 Views |
February 27, 2017, 04:04:14 PM by peterwadeuk |
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4 Replies
1472 Views |
February 23, 2017, 08:25:08 AM by Luca Peruzzo |
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3 Replies
2226 Views |
January 19, 2017, 10:20:34 AM by Cedeus |
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2 Replies
1061 Views |
December 13, 2016, 10:44:33 PM by rockman |
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2 Replies
1257 Views |
December 02, 2016, 08:17:33 PM by LukeMM |
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4 Replies
1769 Views |
December 01, 2016, 01:26:42 AM by RFragoso |
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Formation of Fe(OH)2
Started by JEntwistle_10 |
3 Replies
1445 Views |
October 03, 2016, 11:24:07 AM by JEntwistle_10 |
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4 Replies
1570 Views |
September 30, 2016, 10:53:24 PM by Felix |
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6 Replies
3116 Views |
September 01, 2016, 03:50:11 PM by dlparkhurst |
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Dominant mineral
Started by ANar |
1 Replies
1251 Views |
August 31, 2016, 07:53:15 PM by dlparkhurst |
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Equilibrum_Phases_modify (Non saturated)
Started by Pak |
5 Replies
1533 Views |
August 24, 2016, 05:50:37 PM by Pak |
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Mineral amount
Started by rapheul |
3 Replies
1184 Views |
July 21, 2016, 06:24:30 PM by dlparkhurst |
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Precipitated mineral volume
Started by srohmen |
5 Replies
2124 Views |
June 13, 2016, 03:37:36 PM by dlparkhurst |
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3 Replies
1614 Views |
June 07, 2016, 07:40:53 PM by dlparkhurst |
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1 Replies
1371 Views |
May 31, 2016, 01:30:00 AM by dlparkhurst |
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Calcite Precipitation Potential
Started by jus10go |
1 Replies
1478 Views |
May 30, 2016, 07:57:12 PM by dlparkhurst |
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Theoretical vs realistic precipitation
Started by Mannes |
3 Replies
1617 Views |
May 27, 2016, 10:24:32 PM by John Mahoney |
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Gas content deep water
Started by Hydroman |
1 Replies
1923 Views |
February 15, 2016, 05:25:31 PM by dlparkhurst |
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writing BASIC code within PHASES datablock
Started by docla |
2 Replies
1337 Views |
February 09, 2016, 04:45:33 PM by docla |
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2 Replies
1403 Views |
January 20, 2016, 11:55:49 AM by ANar |
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Determination of precipitation amount
Started by sadegh66 |
9 Replies
2083 Views |
January 04, 2016, 06:01:15 PM by sadegh66 |
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dissolution of carnallite in water
Started by sadegh66 |
2 Replies
1402 Views |
December 15, 2015, 09:29:20 AM by sadegh66 |
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Precipitation
Started by tsnmaster |
0 Replies
1155 Views |
November 24, 2015, 02:04:18 PM by tsnmaster |
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how to measure total precipitate?
Started by csoeder |
3 Replies
2752 Views |
November 12, 2015, 10:15:05 PM by dlparkhurst |
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Fe(OH)3 precipitation
Started by cevans3098 |
4 Replies
3032 Views |
November 11, 2015, 11:24:34 PM by cevans3098 |
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1 Replies
1900 Views |
October 28, 2015, 11:56:22 PM by dlparkhurst |
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Debye-Huckel model
Started by Alexey |
3 Replies
2343 Views |
September 29, 2015, 10:53:52 PM by dlparkhurst |
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fractional crystallization
Started by sadegh66 |
3 Replies
1207 Views |
September 29, 2015, 05:08:18 PM by dlparkhurst |
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Equations of mineral dissolution
Started by Alexey |
1 Replies
1287 Views |
September 26, 2015, 11:24:04 PM by dlparkhurst |
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Convergence problem
Started by PabloCM |
2 Replies
1280 Views |
August 13, 2015, 12:05:09 PM by PabloCM |
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1 Replies
1315 Views |
August 05, 2015, 01:41:19 PM by dlparkhurst |
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Rain precipitation into a soil
Started by Max1 |
2 Replies
1530 Views |
July 31, 2015, 02:33:19 PM by Max1 |
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Precipitating Certain Minerals
Started by Dwalker |
1 Replies
1334 Views |
July 02, 2015, 09:05:17 PM by dlparkhurst |
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Activities of Seawater constituents
Started by Kaushik Mitra |
1 Replies
1484 Views |
June 30, 2015, 02:55:00 PM by dlparkhurst |
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Equilibrium_Phases and pH
Started by steven |
1 Replies
1583 Views |
June 20, 2015, 12:20:17 AM by dlparkhurst |
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Basic Geochemistry Doubt
Started by snjaykdubey |
3 Replies
1852 Views |
June 16, 2015, 02:15:45 PM by dlparkhurst |
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2 Replies
2053 Views |
June 15, 2015, 08:29:32 AM by tatsu |
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1 Replies
1293 Views |
June 10, 2015, 12:19:29 AM by dlparkhurst |
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Where does the O2 come from?
Started by steven |
2 Replies
1283 Views |
June 04, 2015, 12:53:52 AM by steven |
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Help! Solubility of goethite
Started by ifeoma |
4 Replies
1884 Views |
June 03, 2015, 05:50:12 PM by dlparkhurst |
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1 Replies
1370 Views |
April 01, 2015, 01:22:49 AM by dlparkhurst |
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Reaction-path calculations
Started by adrianosbz |
5 Replies
3515 Views |
March 22, 2015, 06:32:29 PM by adrianosbz |
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2 Replies
1784 Views |
March 09, 2015, 08:29:41 AM by yijing84 |
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FeS(ppt) and Mackinawite
Started by Model1 |
1 Replies
1567 Views |
February 12, 2015, 03:30:01 AM by dlparkhurst |
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1 Replies
1747 Views |
December 30, 2014, 09:31:26 PM by dlparkhurst |
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Co-precipitation
Started by Model1 |
1 Replies
1696 Views |
December 25, 2014, 02:17:01 AM by dlparkhurst |
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1 Replies
1968 Views |
November 05, 2014, 03:35:52 PM by dlparkhurst |
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Sepiolite vs Sepiolite (d)
Started by AlT |
3 Replies
1916 Views |
July 28, 2014, 03:58:30 PM by dlparkhurst |
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Disolution of an amount of Fe
Started by luicho |
1 Replies
1636 Views |
July 10, 2014, 04:15:40 PM by dlparkhurst |
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Amount of precipitated species
Started by luicho |
1 Replies
2015 Views |
May 21, 2014, 09:27:23 PM by dlparkhurst |
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Dissolution of high solubility sulfates
Started by Tom |
2 Replies
1587 Views |
May 04, 2014, 08:00:45 PM by Tom |
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3 Replies
2330 Views |
April 10, 2014, 01:03:49 PM by Charlie |
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