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  • Dissolution and precipitation
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Subject / Started by Replies / Views Last post
Guidance of evaporation simulation results

Started by 2012HHU

7 Replies
3022 Views
Last post 21/03/22 02:27
by 2012HHU
Reaction-path calculations

Started by adrianosbz

5 Replies
5696 Views
Last post 22/03/15 18:32
by adrianosbz
pH goes backwards when goethite precipitates

Started by afisch80

1 Replies
1756 Views
Last post 30/05/19 16:11
by dlparkhurst
CO2 dissolved in water to react with rock

Started by ahmalisha

12 Replies
1321 Views
Last post 08/03/25 17:49
by dlparkhurst
Simulating CO₂-Dissolved Solution Interaction with Rock and Cement Min

Started by ahmalisha

4 Replies
875 Views
Last post 01/12/24 14:39
by dlparkhurst
zeolite dissolution

Started by Akhilp123

5 Replies
474 Views
Last post 31/05/25 15:05
by dlparkhurst
Saturation index

Started by Aksenova

1 Replies
857 Views
Last post 07/05/24 14:10
by dlparkhurst
sedimentation SiO2

Started by Aksenova

2 Replies
1113 Views
Last post 26/02/24 03:54
by Aksenova
Pore space

Started by Aksenova

1 Replies
766 Views
Last post 04/06/24 22:35
by dlparkhurst
Sedimentent as SiO2

Started by Aksenova

27 Replies
1760 Views
Last post 13/04/25 00:23
by dlparkhurst
SiO2 in different databases

Started by Aksenova

1 Replies
380 Views
Last post 14/04/25 03:41
by dlparkhurst
Sedimetent as SiO2

Started by Aksenova

28 Replies
3446 Views
Last post 10/04/24 09:42
by Aksenova
Determine the saturation index (SI)

Started by Aksenova

1 Replies
1007 Views
Last post 19/04/24 00:03
by dlparkhurst
Surface not using ferrihydrite concentration

Started by aleoconn

5 Replies
1977 Views
Last post 28/01/21 03:42
by dlparkhurst
Debye-Huckel model

Started by Alexey

3 Replies
4195 Views
Last post 29/09/15 22:53
by dlparkhurst
Equations of mineral dissolution

Started by Alexey

1 Replies
2842 Views
Last post 26/09/15 23:24
by dlparkhurst
Estimate the amount and type of Precipitation

Started by aliahmadi

1 Replies
3315 Views
Last post 30/12/14 21:31
by dlparkhurst
Sepiolite vs Sepiolite (d)

Started by AlT

3 Replies
3500 Views
Last post 28/07/14 15:58
by dlparkhurst
Precipitation rates

Started by Ami

4 Replies
1092 Views
Last post 10/05/24 15:44
by Ami
Mean ion activity coefficients of NaCl solutions

Started by ammonge

2 Replies
881 Views
Last post 16/07/24 16:51
by ammonge
Co2 mineralization

Started by Amr khan

9 Replies
794 Views
Last post 26/04/25 01:46
by Amr khan
Calculating Saturation Concentration of Ca(OH)2 in the Presence of HCl using PHR

Started by anaamine

3 Replies
1401 Views
Last post 02/07/23 20:46
by dlparkhurst
Dominant mineral

Started by ANar

1 Replies
2767 Views
Last post 31/08/16 19:53
by dlparkhurst
Usage of "alkalinity" definition in Solution block

Started by ANar

2 Replies
3021 Views
Last post 20/01/16 11:55
by ANar
ERROR: Numerical method failed on all combinations of convergence parameters

Started by andyql

2 Replies
1293 Views
Last post 17/05/23 07:30
by andyql
ZINC LEACHING WITH LACTATE

Started by AnnaJulIQ

1 Replies
1798 Views
Last post 07/03/21 19:21
by dlparkhurst
P

Started by AnnaJulIQ

4 Replies
2135 Views
Last post 25/03/21 03:06
by dlparkhurst
Dolomite and calcite precipitation in geothermal system

Started by AntonioG

4 Replies
1657 Views
Last post 31/10/23 00:26
by AntonioG
Geothermal Bore Scaling

Started by AntonioG

2 Replies
724 Views
Last post 11/12/24 05:41
by AntonioG
Pyrite dissolution at pH range

Started by Anvj0705

4 Replies
1455 Views
Last post 01/12/23 11:07
by dlparkhurst
Speciation of solution chemistry

Started by Anvj0705

7 Replies
919 Views
Last post 21/11/24 17:16
by dlparkhurst
Mineral sediment

Started by Anya

1 Replies
401 Views
Last post 01/02/25 15:19
by dlparkhurst
Silicon precipitation

Started by Anya

3 Replies
1078 Views
Last post 29/03/24 15:40
by dlparkhurst
Obtaining PHREEQC results in each cell of a 3D PHAST model

Started by appups

2 Replies
686 Views
Last post 13/12/24 16:26
by dlparkhurst
Chemical Weathering in changing rock-water ratio

Started by Arindam Basu

2 Replies
1909 Views
Last post 16/09/21 19:43
by Arindam Basu
How to enter AlF3 in the equilibrium phase block with a target SI

Started by atoumari

2 Replies
2141 Views
Last post 13/07/19 02:55
by atoumari
How to control mineral precipitation during kinetic reactions

Started by bessie000

1 Replies
2787 Views
Last post 01/04/15 01:22
by dlparkhurst
New to PHREEQC

Started by Bilal531

2 Replies
2668 Views
Last post 26/06/18 14:21
by Bilal531
Calculating Solubility in Open System with high pH

Started by bschroth

7 Replies
2718 Views
Last post 15/03/22 20:34
by bschroth
Beaker Dissolution

Started by Bulbasaur

7 Replies
903 Views
Last post 07/10/24 02:28
by dlparkhurst
Modelling Ca-carbonate precipitation

Started by Bulbasaur

6 Replies
1464 Views
Last post 13/03/24 10:58
by Bulbasaur
NH3(g) - water equilibrium under increasing pressures

Started by C3

3 Replies
1466 Views
Last post 14/06/23 20:12
by C3
Co-precipitation

Started by Cami

3 Replies
1913 Views
Last post 28/01/21 21:21
by dlparkhurst
13C isotopes and TDIC on addition of soil CO2 to an infiltrating rainwater

Started by catafsi

3 Replies
1677 Views
Last post 24/07/22 23:25
by dlparkhurst
Precipitation: Fixating pH on measured pH & Acidification with HCl

Started by cdelvalleve

1 Replies
1622 Views
Last post 18/08/22 17:11
by dlparkhurst
Precipitation/Scaling in a geothermal power station

Started by Cedeus

3 Replies
4654 Views
Last post 19/01/17 10:20
by Cedeus
Fe(OH)3 precipitation

Started by cevans3098

4 Replies
5724 Views
Last post 11/11/15 23:24
by cevans3098
dissolution & precipitation thioarsenate

Started by chaoyu

1 Replies
2268 Views
Last post 27/10/23 05:26
by dlparkhurst
Calcium impact on uranium

Started by Chemistry

3 Replies
679 Views
Last post 11/10/24 01:56
by Chemistry
Portland Cement Hydration at high temperature

Started by chliu8219

3 Replies
285 Views
Last post 23/04/25 23:38
by dlparkhurst
pyrite oxidation

Started by cjbrown

2 Replies
3073 Views
Last post 17/08/18 17:19
by cjbrown
Dynamic water volume change in kinetic model

Started by conghaoyi

3 Replies
575 Views
Last post 13/02/25 18:00
by dlparkhurst
how to measure total precipitate?

Started by csoeder

3 Replies
5819 Views
Last post 12/11/15 22:15
by dlparkhurst
Kinetic reaction between groundwater and bentonite

Started by Daehyun

4 Replies
1113 Views
Last post 22/05/24 07:22
by Daehyun
Saturation Index

Started by dat

13 Replies
3404 Views
Last post 20/10/22 15:11
by dlparkhurst
Precipitation of jarosite

Started by Dejavu

5 Replies
2691 Views
Last post 11/03/20 11:44
by Dejavu
changes in calcite SI as CO2 is added (dissolved)

Started by deso

6 Replies
5429 Views
Last post 01/09/16 15:50
by dlparkhurst
Halite Precipitation

Started by DFhidro

1 Replies
1089 Views
Last post 10/07/23 17:34
by dlparkhurst
Effect of density in Saturation Index

Started by DFhidro

1 Replies
599 Views
Last post 04/12/24 21:55
by dlparkhurst
NH3-N as an input

Started by djb14128

5 Replies
2299 Views
Last post 28/05/20 15:58
by dlparkhurst
Mass fluxes and partial pressures of NH3 and H2O vapour

Started by djb14128

2 Replies
1901 Views
Last post 28/05/20 09:14
by djb14128
Dissolution of HFO and Release of Arsenic

Started by DLipson

4 Replies
519 Views
Last post 15/02/25 22:45
by DLipson
writing BASIC code within PHASES datablock

Started by docla

2 Replies
3047 Views
Last post 09/02/16 16:45
by docla
Plotting Delta Phase Assemblage for Dissolution

Started by DvS95

2 Replies
880 Views
Last post 09/10/24 20:11
by DvS95
Precipitating Certain Minerals

Started by Dwalker

1 Replies
2792 Views
Last post 02/07/15 21:05
by dlparkhurst
Distribution of species and SI

Started by edward

3 Replies
2772 Views
Last post 12/07/18 20:20
by John Mahoney
Precipitation

Started by edward

1 Replies
2799 Views
Last post 28/07/17 01:57
by dlparkhurst
formation water

Started by ehsan

33 Replies
4306 Views
Last post 05/11/21 14:43
by dlparkhurst
Hydrothermal dolomitization

Started by Eivind_Vagle

2 Replies
1076 Views
Last post 19/01/24 09:45
by Eivind_Vagle
Modelling first-order kinetic reaction correctly

Started by Ellis

3 Replies
2168 Views
Last post 21/12/21 16:56
by dlparkhurst
Strange mineral precipitation behavior?

Started by ellisone

1 Replies
1332 Views
Last post 19/12/22 16:33
by dlparkhurst
Simulation of hydrogen dissolution in pure water

Started by Elza MA

2 Replies
2073 Views
Last post 02/09/19 09:24
by Elza MA
Lithium geochemistry

Started by ElzaD

2 Replies
783 Views
Last post 05/11/24 19:18
by ElzaD
Impact of gypsum equilibrium on pyrite oxidation

Started by emkau

2 Replies
1480 Views
Last post 22/11/22 16:55
by MichaelZ20
Calcium Carbonate Precipitation Potential - Setup and Interpretation of Results

Started by EV_8221

1 Replies
1546 Views
Last post 12/07/23 16:29
by dlparkhurst
Phreeqc Python MgOH2 Precipitation Example

Started by EV_8221

1 Replies
1229 Views
Last post 21/10/23 21:01
by dlparkhurst
Large Percentage Error (up to 47%) in Saturation Index Calculation

Started by Fadeji01

1 Replies
554 Views
Last post 18/11/24 15:20
by dlparkhurst
Predict pore water concentrations using other geochem data?

Started by FClBrI

1 Replies
1006 Views
Last post 14/03/24 15:01
by dlparkhurst
Equilibrium and estimation of a realistic precipitation

Started by Felix

4 Replies
3460 Views
Last post 30/09/16 22:53
by Felix
Mass balance issues

Started by Flopi

1 Replies
2223 Views
Last post 05/07/17 01:10
by dlparkhurst
Equilibrium phases and isotopes

Started by Flopi

8 Replies
3471 Views
Last post 12/03/23 19:13
by dlparkhurst
Multiple questions on hydrothermal modeling

Started by Flopi

6 Replies
3156 Views
Last post 13/01/20 19:07
by dlparkhurst
Help with kinetic Calcite precipitation

Started by floydian86

8 Replies
3932 Views
Last post 19/06/20 14:56
by MichaelZ20
Desalination PHREEQpy applications -- ROSSpy

Started by freiburgermsu

12 Replies
6046 Views
Last post 06/11/21 17:19
by freiburgermsu
PHREEQC versus theoretical precipitation via ICE tables

Started by freiburgermsu

6 Replies
1811 Views
Last post 09/11/21 18:14
by freiburgermsu
Source/sink term in Eq. 107 of Phreeqc’s manual (version 2)

Started by gia

1 Replies
1453 Views
Last post 27/10/21 07:03
by dlparkhurst
calcite, dolomite and cation exchange

Started by grk1

3 Replies
1551 Views
Last post 29/05/23 13:48
by dlparkhurst
calcite precipitation

Started by Hailey

0 Replies
2495 Views
Last post 29/01/18 04:06
by Hailey
Dissolution of NO2

Started by Hamed

6 Replies
990 Views
Last post 13/07/24 20:19
by dlparkhurst
H2S(g) solubility

Started by Helge

4 Replies
471 Views
Last post 07/03/25 17:38
by dlparkhurst
Abnormal pH value in the dissolution of magnesia(MgO)

Started by Hennessy_1

2 Replies
2761 Views
Last post 09/03/17 13:44
by Hennessy_1
Gas content deep water

Started by Hydroman

1 Replies
3651 Views
Last post 15/02/16 17:25
by dlparkhurst
Modeling metal hydroxide solubility as a function of ligand concentration

Started by Hysu

3 Replies
450 Views
Last post 27/02/25 03:00
by dlparkhurst
Help! Solubility of goethite

Started by ifeoma

4 Replies
3502 Views
Last post 03/06/15 17:50
by dlparkhurst
Quatrz(a) and Qartz(am)

Started by IliasBouchkira

1 Replies
1506 Views
Last post 16/12/20 14:55
by dlparkhurst
Element has not converged problem

Started by IliasBouchkira

1 Replies
1866 Views
Last post 07/04/21 18:55
by dlparkhurst
Gypsum solubility in sulfuric acid

Started by IliasBouchkira

3 Replies
2250 Views
Last post 23/06/20 22:01
by dlparkhurst
CaSO4 solubility

Started by IliasBouchkira

1 Replies
1980 Views
Last post 31/03/20 22:24
by dlparkhurst
Solubility kinetics PHREEQC

Started by IliasBouchkira

1 Replies
1205 Views
Last post 27/11/23 14:54
by dlparkhurst
References and Handbooks for solubility (Ks) of Mg-Si-F based minerals

Started by IliasBouchkira

0 Replies
1659 Views
Last post 23/11/20 15:55
by IliasBouchkira
Data fitting & Pitzer parameters

Started by IliasBouchkira

1 Replies
1866 Views
Last post 22/01/21 16:38
by dlparkhurst
PO4-Ca-SO4-H2O

Started by IliasBouchkira

9 Replies
3046 Views
Last post 22/04/19 18:34
by dlparkhurst
Mean GAM question

Started by IliasBouchkira

1 Replies
1181 Views
Last post 31/01/24 14:45
by dlparkhurst
Database selection for solid precipitation

Started by IliasBouchkira

4 Replies
2260 Views
Last post 04/11/20 21:22
by dlparkhurst
"Maclnnes"

Started by IliasBouchkira

1 Replies
2335 Views
Last post 09/12/19 16:43
by dlparkhurst
Dissolution reaction of uranium rocks depending on the redox state

Started by inhee

3 Replies
1107 Views
Last post 08/05/24 00:13
by dlparkhurst
Pitzer.dat

Started by INZILLO

2 Replies
897 Views
Last post 16/05/24 07:07
by INZILLO
Saturation Index vs CO2 addition

Started by INZILLO

3 Replies
247 Views
Last post 25/05/25 17:54
by dlparkhurst
Quartz precipitate or silica gel?

Started by isaacrojas

1 Replies
2404 Views
Last post 30/06/17 03:12
by dlparkhurst
Creating pH solubility curves for minerals

Started by J.Hopwood

2 Replies
3716 Views
Last post 31/08/17 20:40
by J.Hopwood
Plotting more than one mineral solubility curve on a PHREEQC graph

Started by J.Hopwood

2 Replies
2842 Views
Last post 01/09/17 19:49
by J.Hopwood
Attempting to quantify secondary reactions in Fo80 olivine weathering

Started by JackPTRoden

2 Replies
2247 Views
Last post 02/08/21 13:33
by JackPTRoden
Density and EC calculations following dissolution

Started by Jacob

2 Replies
1528 Views
Last post 18/10/22 05:30
by Jacob
Dissolution of a solid solution in alkaline water

Started by JakubV

1 Replies
2914 Views
Last post 31/05/16 01:30
by dlparkhurst
Mineral dissolution sequence

Started by Jay Chou

2 Replies
1477 Views
Last post 01/12/22 03:30
by dlparkhurst
The amount of mineral precipitation

Started by Jay Chou

3 Replies
2224 Views
Last post 28/03/22 15:46
by dlparkhurst
Evaporation simulation study

Started by Jay Chou

4 Replies
2818 Views
Last post 02/01/22 02:17
by Jay Chou
Jeisonb

Started by Jeisonb

0 Replies
1548 Views
Last post 17/02/21 00:06
by Jeisonb
BaCO3 saturation index

Started by jemiddle

4 Replies
2778 Views
Last post 16/08/17 14:57
by jemiddle
Formation of Fe(OH)2

Started by JEntwistle_10

3 Replies
3323 Views
Last post 03/10/16 11:24
by JEntwistle_10
Relationship between uraninite and gypsum

Started by Jeonghwan Hwang

11 Replies
2282 Views
Last post 06/01/23 06:38
by dlparkhurst
Temperature effects on Uraninite precipitation

Started by Jeonghwan Hwang

2 Replies
1378 Views
Last post 11/11/22 05:22
by Jeonghwan Hwang
Can I use PHREEQC to create a Temperature-Pressure Phase diagram for CO2?

Started by Jeonghwan Hwang

1 Replies
1825 Views
Last post 09/11/20 15:55
by dlparkhurst
How to save a mixture Aqueous Solution+Solids ?

Started by jerome

5 Replies
4065 Views
Last post 15/01/24 02:44
by dlparkhurst
Open/closed system dissolution of calcite and isotopes

Started by Joonas Pärn

4 Replies
3745 Views
Last post 02/05/17 09:36
by Joonas Pärn
Sulfate salts

Started by jose981

1 Replies
2084 Views
Last post 01/11/17 14:21
by dlparkhurst
Alkalinity and saturation indices

Started by jose981

1 Replies
2168 Views
Last post 09/08/17 00:07
by dlparkhurst
Saturation Index vs Partial presseure

Started by Jtageo

2 Replies
2666 Views
Last post 10/01/20 08:40
by Jtageo
Is it possible to visualize the chemical prediction equilibrium equations?

Started by Juan Sebastian

2 Replies
845 Views
Last post 15/06/24 00:39
by Juan Sebastian
Calcite Precipitation Potential

Started by jus10go

1 Replies
3480 Views
Last post 30/05/16 19:57
by dlparkhurst
Determining Fe(III) left in solution

Started by jwcohen

1 Replies
1954 Views
Last post 16/10/19 21:56
by dlparkhurst
Hydrogen Storage

Started by kadie89

5 Replies
3349 Views
Last post 28/07/20 18:46
by dlparkhurst
Activities of Seawater constituents

Started by Kaushik Mitra

1 Replies
2851 Views
Last post 30/06/15 14:55
by dlparkhurst
Output interpretation

Started by Kellen

1 Replies
2352 Views
Last post 29/12/17 23:52
by dlparkhurst
Aragonite and Calcite precipitation question

Started by Khaled

1 Replies
1140 Views
Last post 17/01/24 23:07
by dlparkhurst
Stop Precipitation from Changing the Solution Isotope Ratio

Started by King

3 Replies
1685 Views
Last post 18/03/22 00:07
by dlparkhurst
Calcite polymorphs

Started by KirstyH

2 Replies
1875 Views
Last post 11/11/21 12:06
by KirstyH
Calculating precipitation

Started by KirstyH

8 Replies
4750 Views
Last post 20/06/21 17:31
by dlparkhurst
How do I calculate pCO2 from alkanity, pH and temp record?

Started by Komla Kofi

6 Replies
3705 Views
Last post 16/01/20 00:25
by Komla Kofi
Ion pairing

Started by kurtd

1 Replies
2223 Views
Last post 21/12/17 17:36
by dlparkhurst
Evaluating gas phase composition from solution and pressure data

Started by larsaste

9 Replies
3275 Views
Last post 22/02/21 19:17
by larsaste
Final pH problem

Started by lazzarijp

4 Replies
2122 Views
Last post 29/08/19 20:40
by lazzarijp
Complete removal of dissolved Fe as saponite

Started by leocwang

2 Replies
807 Views
Last post 03/07/24 02:10
by leocwang
Precipitation of Salts upon Freezing

Started by liamkun

2 Replies
2050 Views
Last post 23/08/19 12:42
by MichaelZ20
How to model mineral dissolution and precipitation using custom rate laws?

Started by LogK

7 Replies
6076 Views
Last post 06/12/17 16:50
by dlparkhurst
How to plot time vs concentration.

Started by lorerave

1 Replies
1272 Views
Last post 03/04/23 15:59
by dlparkhurst
Dissolution from unknown mineral phases

Started by Loreto Martínez

1 Replies
1970 Views
Last post 13/05/20 22:43
by dlparkhurst
How to calculate pCO2 and CaCo3 precipitation in a lake

Started by lsprech1

1 Replies
2794 Views
Last post 10/06/15 00:19
by dlparkhurst
Ba(x)Ra(1-x)SO4 Solid Solution Precipitation

Started by lswerhone

1 Replies
660 Views
Last post 17/10/24 02:48
by dlparkhurst
Dissolution of Ferrihydrite following reaction with organic carbon

Started by lswerhone

2 Replies
230 Views
Last post 20/05/25 16:00
by lswerhone
Fixing pH and solution conductance while saturating in Cu(OH)2

Started by Luca Peruzzo

4 Replies
3316 Views
Last post 23/02/17 08:25
by Luca Peruzzo
Amount of precipitated species

Started by luicho

1 Replies
3585 Views
Last post 21/05/14 21:27
by dlparkhurst
Disolution of an amount of Fe

Started by luicho

1 Replies
3148 Views
Last post 10/07/14 16:15
by dlparkhurst
Fractionation of Ca isotopes during calcite precipitation

Started by LukeMM

2 Replies
2890 Views
Last post 02/12/16 20:17
by LukeMM
Theoretical vs realistic precipitation

Started by Mannes

3 Replies
3403 Views
Last post 27/05/16 22:24
by John Mahoney
pressure effect on molar volumes

Started by manofhope

1 Replies
1925 Views
Last post 28/01/20 16:37
by dlparkhurst
Saturation index for the water in granite terrain and limestone terrain

Started by Manoj Subramanian

1 Replies
2743 Views
Last post 05/08/15 13:41
by dlparkhurst
Acrylic polymers

Started by Mar246Daisy0

2 Replies
397 Views
Last post 09/04/25 07:56
by Mar246Daisy0
Introducing ion carbonate (CO3-2) to a solution

Started by maria15143

2 Replies
1400 Views
Last post 07/10/23 15:43
by maria15143
Reaction time between groundwater and minerals

Started by Matsumoto

2 Replies
1405 Views
Last post 09/11/22 03:12
by Matsumoto
Looking for help to solve errors "Element or phase not defined in database"

Started by Max0109

1 Replies
1325 Views
Last post 13/03/23 19:12
by dlparkhurst
Rain precipitation into a soil

Started by Max1

2 Replies
3267 Views
Last post 31/07/15 14:33
by Max1
Calcite solubility as function of pH - fails at high pH

Started by mCPBA

3 Replies
953 Views
Last post 22/07/24 22:56
by dlparkhurst
Mixing and evaporation prior to infiltration

Started by Merche

1 Replies
833 Views
Last post 16/06/24 20:00
by dlparkhurst
Dissolution of CO2 Gas

Started by Mgill9460

1 Replies
721 Views
Last post 11/10/24 17:17
by dlparkhurst
Negative mols of Si error

Started by Mgill9460

8 Replies
743 Views
Last post 20/02/25 20:41
by dlparkhurst
Aragonite-Strontianite-Calcite solid solution

Started by MichaelZ20

2 Replies
2246 Views
Last post 10/02/19 22:13
by MichaelZ20
Equilibration with several solutions

Started by MichaelZ20

2 Replies
2514 Views
Last post 28/03/18 20:40
by MichaelZ20
Mineral dissolution and precipitation

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Last post 04/05/25 20:44
by dlparkhurst
CPS reactivity

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Last post 11/03/25 07:05
by mmhassan
Calcite dissolution during hydrogen storage

Started by MMMM

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Last post 08/08/24 15:03
by MMMM
Dissolution of calcite during hydrogen storage in the presence of CO2 and ions

Started by MMMM

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Last post 11/01/25 19:53
by MMMM
Hydrogen solubility in distilled water vs pressure

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by MMMM
FeS(ppt) and Mackinawite

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Last post 26/09/23 20:53
by dlparkhurst
Co-precipitation

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1 Replies
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Last post 25/12/14 02:17
by dlparkhurst
methane carbon isotopes fractionation

Started by Mr.white

0 Replies
757 Views
Last post 22/05/24 09:17
by Mr.white
Calcite dissolution under low (fixed) pH and varying pressure

Started by mr85woly

2 Replies
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Last post 21/01/21 16:38
by mr85woly
Determination of precipitation amount - different database issue

Started by mstec@ichpw.pl

2 Replies
2437 Views
Last post 23/10/17 11:33
by mstec@ichpw.pl
Solubility Curves

Started by nguyenp123

0 Replies
2262 Views
Last post 15/11/17 13:30
by nguyenp123
PHREEQC, Solubility graphs from a quaternary mix of salt

Started by nicksingh

1 Replies
2255 Views
Last post 07/07/17 15:28
by dlparkhurst
pH Fix and Precipitation

Started by NicolevJ

2 Replies
2731 Views
Last post 12/06/24 21:13
by marcomaro90
Dissolution/Precipitation with time

Started by Nitin

1 Replies
1307 Views
Last post 02/09/23 15:12
by dlparkhurst
Reaction-kinetic program failing after 1000 seconds of simulation

Started by Nitin

9 Replies
2265 Views
Last post 02/05/24 05:09
by dlparkhurst
solubility of corundum

Started by njordan

20 Replies
5002 Views
Last post 27/04/18 16:47
by dlparkhurst
changing porosity during dissolution/precipitation reactions

Started by nnegash

8 Replies
4929 Views
Last post 12/06/19 16:15
by nnegash
Correct way to model porosity change

Started by Nourah

7 Replies
1251 Views
Last post 03/12/24 05:09
by dlparkhurst
Granite dissolution and Clay precipitation

Started by N_Harpers

1 Replies
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Last post 10/08/20 14:45
by dlparkhurst
Precipitating minerals in a complex system

Started by Olasz Tamas

2 Replies
2164 Views
Last post 03/02/21 16:06
by Olasz Tamas
How do I input precipitation reactions?

Started by olivertheseira

1 Replies
3478 Views
Last post 28/10/15 23:56
by dlparkhurst
Serpentinization

Started by Olivine

1 Replies
1475 Views
Last post 26/11/23 20:11
by dlparkhurst
Acid Strength's Influence on logK Value

Started by OmranS

1 Replies
1380 Views
Last post 13/06/22 23:21
by dlparkhurst
Mineral Dissolution as a Function of pH

Started by OmranS

3 Replies
1728 Views
Last post 23/11/22 22:17
by dlparkhurst
basalt dissolution

Started by onat.yakisik

25 Replies
2974 Views
Last post 06/11/24 22:03
by dlparkhurst
why halite or mirabilite do not precipitate after total evaporation?

Started by P.Merdy

2 Replies
2003 Views
Last post 14/08/20 20:43
by P.Merdy
Convergence problem

Started by PabloCM

2 Replies
2954 Views
Last post 13/08/15 12:05
by PabloCM
Magnesium Silicate Co-precipitation

Started by PAILLEF

4 Replies
2002 Views
Last post 31/03/21 17:13
by PAILLEF
Equilibrum_Phases_modify (Non saturated)

Started by Pak

5 Replies
3424 Views
Last post 24/08/16 17:50
by Pak
Simultaneous dissolution of mineral and CO2

Started by Pakan

5 Replies
1828 Views
Last post 22/12/23 21:26
by Pakan
what is the difference between FeCO3, Siderite(d), Siderite in phreeqc database?

Started by Penny

1 Replies
2496 Views
Last post 31/03/18 16:17
by dlparkhurst
Sludge CO2 stripping and calcite precipitation

Started by Peppermint

3 Replies
2206 Views
Last post 10/05/20 14:30
by dlparkhurst
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