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  • Dissolution and precipitation
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Subject / Started by Replies / Views Last post
Solubility Curves

Started by nguyenp123

0 Replies
2262 Views
Last post 15/11/17 13:30
by nguyenp123
Jeisonb

Started by Jeisonb

0 Replies
1548 Views
Last post 17/02/21 00:06
by Jeisonb
Fe(OH)3(a) or Goethite

Started by pia said

0 Replies
1963 Views
Last post 04/12/19 18:06
by pia said
monomethyl et dimethyl

Started by Scarlet

0 Replies
2101 Views
Last post 08/05/18 11:53
by Scarlet
methane carbon isotopes fractionation

Started by Mr.white

0 Replies
757 Views
Last post 22/05/24 09:17
by Mr.white
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
Precipitation

Started by tsnmaster

0 Replies
2549 Views
Last post 24/11/15 14:04
by tsnmaster
calcite precipitation

Started by Hailey

0 Replies
2495 Views
Last post 29/01/18 04:06
by Hailey
Ion pairing

Started by kurtd

1 Replies
2222 Views
Last post 21/12/17 17:36
by dlparkhurst
Dissolution of Montmorillonite, only occuring 1 cell at a time

Started by ravreeland

1 Replies
2454 Views
Last post 23/01/18 17:59
by dlparkhurst
Data fitting & Pitzer parameters

Started by IliasBouchkira

1 Replies
1866 Views
Last post 22/01/21 16:38
by dlparkhurst
what is the difference between FeCO3, Siderite(d), Siderite in phreeqc database?

Started by Penny

1 Replies
2495 Views
Last post 31/03/18 16:17
by dlparkhurst
Quatrz(a) and Qartz(am)

Started by IliasBouchkira

1 Replies
1506 Views
Last post 16/12/20 14:55
by dlparkhurst
How much FeCl2 can be dissolved in solution before Fe-minerals are precipitated.

Started by Phreak

1 Replies
2477 Views
Last post 22/05/18 03:57
by dlparkhurst
Halite Precipitation

Started by DFhidro

1 Replies
1089 Views
Last post 10/07/23 17:34
by dlparkhurst
Dissolution/Precipitation with time

Started by Nitin

1 Replies
1307 Views
Last post 02/09/23 15:12
by dlparkhurst
Sequential kinetic reactions

Started by peterwadeuk

1 Replies
2349 Views
Last post 04/04/17 03:48
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 CO2 Gas

Started by Mgill9460

1 Replies
720 Views
Last post 11/10/24 17:17
by dlparkhurst
Quartz precipitate or silica gel?

Started by isaacrojas

1 Replies
2404 Views
Last post 30/06/17 03:12
by dlparkhurst
Mass balance issues

Started by Flopi

1 Replies
2222 Views
Last post 05/07/17 01:10
by dlparkhurst
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
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
Precipitation

Started by edward

1 Replies
2799 Views
Last post 28/07/17 01:57
by dlparkhurst
Alkalinity and saturation indices

Started by jose981

1 Replies
2168 Views
Last post 09/08/17 00:07
by dlparkhurst
ZINC LEACHING WITH LACTATE

Started by AnnaJulIQ

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

Started by jose981

1 Replies
2084 Views
Last post 01/11/17 14:21
by dlparkhurst
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
Enthalpy of Mackinawite precipitaion

Started by Sifat Azad Papry

1 Replies
1135 Views
Last post 18/10/23 00:09
by dlparkhurst
Mean GAM question

Started by IliasBouchkira

1 Replies
1181 Views
Last post 31/01/24 14:45
by dlparkhurst
Saturation index

Started by Aksenova

1 Replies
857 Views
Last post 07/05/24 14:10
by dlparkhurst
Dissolution from unknown mineral phases

Started by Loreto Martínez

1 Replies
1970 Views
Last post 13/05/20 22:43
by dlparkhurst
The contradiction between dissolution degree and the amount of solute

Started by sama.k

1 Replies
1751 Views
Last post 11/05/20 18:41
by dlparkhurst
Determining Fe(III) left in solution

Started by jwcohen

1 Replies
1954 Views
Last post 16/10/19 21:56
by dlparkhurst
Determine the saturation index (SI)

Started by Aksenova

1 Replies
1007 Views
Last post 19/04/24 00:03
by dlparkhurst
Calculate solubility vs. temperatures for new designed phases or solid solutions

Started by sydxajie

1 Replies
2079 Views
Last post 06/05/20 02:51
by dlparkhurst
"Maclnnes"

Started by IliasBouchkira

1 Replies
2335 Views
Last post 09/12/19 16:43
by dlparkhurst
Water-Clay Interaction

Started by rudolff16

1 Replies
1889 Views
Last post 07/04/20 15:27
by dlparkhurst
CaSO4 solubility

Started by IliasBouchkira

1 Replies
1980 Views
Last post 31/03/20 22:24
by dlparkhurst
Predict pore water concentrations using other geochem data?

Started by FClBrI

1 Replies
1005 Views
Last post 14/03/24 15:01
by dlparkhurst
Aragonite and Calcite precipitation question

Started by Khaled

1 Replies
1140 Views
Last post 17/01/24 23:07
by dlparkhurst
Solubility kinetics PHREEQC

Started by IliasBouchkira

1 Replies
1205 Views
Last post 27/11/23 14:54
by dlparkhurst
Phreeqc Python MgOH2 Precipitation Example

Started by EV_8221

1 Replies
1229 Views
Last post 21/10/23 21:01
by dlparkhurst
dissolution & precipitation thioarsenate

Started by chaoyu

1 Replies
2267 Views
Last post 27/10/23 05:26
by dlparkhurst
fake-phases

Started by PrestoConFuoco

1 Replies
2071 Views
Last post 03/12/18 20:04
by dlparkhurst
Granite dissolution and Clay precipitation

Started by N_Harpers

1 Replies
2024 Views
Last post 10/08/20 14:45
by dlparkhurst
Mixing and evaporation prior to infiltration

Started by Merche

1 Replies
833 Views
Last post 16/06/24 20:00
by dlparkhurst
Reaction of Iron with bisulfide

Started by Sifat Azad Papry

1 Replies
1065 Views
Last post 02/11/23 16:55
by dlparkhurst
pH goes backwards when goethite precipitates

Started by afisch80

1 Replies
1755 Views
Last post 30/05/19 16:11
by dlparkhurst
Dolomitization in PHREEQC

Started by trungka

1 Replies
2081 Views
Last post 30/05/19 16:21
by dlparkhurst
Heating water in concrete lined borehole - geochemical changes

Started by ross

1 Replies
775 Views
Last post 14/06/24 15:36
by dlparkhurst
Pore space

Started by Aksenova

1 Replies
766 Views
Last post 04/06/24 22:35
by dlparkhurst
high concentration of salinity and phreeqc

Started by Scarlet

1 Replies
1781 Views
Last post 18/06/20 22:12
by dlparkhurst
pressure effect on molar volumes

Started by manofhope

1 Replies
1924 Views
Last post 28/01/20 16:37
by dlparkhurst
How to use the saved aqueous solution+solids i the subsequent simulation?

Started by Titanium

1 Replies
1856 Views
Last post 08/12/21 15:31
by dlparkhurst
Equilibrium_Phases and pH

Started by steven

1 Replies
3068 Views
Last post 20/06/15 00:20
by dlparkhurst
Activities of Seawater constituents

Started by Kaushik Mitra

1 Replies
2851 Views
Last post 30/06/15 14:55
by dlparkhurst
Precipitating Certain Minerals

Started by Dwalker

1 Replies
2792 Views
Last post 02/07/15 21:05
by dlparkhurst
CO2 temperatur and pressure effects

Started by yuku

1 Replies
1735 Views
Last post 15/10/21 00:41
by dlparkhurst
Equations of mineral dissolution

Started by Alexey

1 Replies
2842 Views
Last post 26/09/15 23:24
by dlparkhurst
Strange mineral precipitation behavior?

Started by ellisone

1 Replies
1332 Views
Last post 19/12/22 16:33
by dlparkhurst
How do I input precipitation reactions?

Started by olivertheseira

1 Replies
3478 Views
Last post 28/10/15 23:56
by dlparkhurst
Looking for help to solve errors "Element or phase not defined in database"

Started by Max0109

1 Replies
1324 Views
Last post 13/03/23 19:12
by dlparkhurst
Burkeite Scale

Started by Sinaatalebi

1 Replies
1735 Views
Last post 28/11/21 22:22
by dlparkhurst
Mineral sediment

Started by Anya

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

Started by samia22

1 Replies
1345 Views
Last post 14/11/22 19:13
by dlparkhurst
Is it possible to calculate SI of a mineral without having an element analyzed?

Started by toupis12

1 Replies
1485 Views
Last post 31/05/22 15:54
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
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
3147 Views
Last post 10/07/14 16:15
by dlparkhurst
Calcite dissolution/precipitation in seawater-freshwater mixing

Started by SPC2014

1 Replies
3594 Views
Last post 05/11/14 15:35
by dlparkhurst
Co-precipitation

Started by Model1

1 Replies
3102 Views
Last post 25/12/14 02:17
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
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
How to calcuate simple saturation indices

Started by Rachael

1 Replies
1505 Views
Last post 17/07/22 14:12
by dlparkhurst
How to control mineral precipitation during kinetic reactions

Started by bessie000

1 Replies
2787 Views
Last post 01/04/15 01:22
by dlparkhurst
SiO2 in different databases

Started by Aksenova

1 Replies
379 Views
Last post 14/04/25 03:41
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
How to plot time vs concentration.

Started by lorerave

1 Replies
1272 Views
Last post 03/04/23 15:59
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
Add lithium dissociating and hydrolyzing species to code

Started by Topskeer

1 Replies
471 Views
Last post 28/01/25 15:58
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
Modification of Pitzer Ion interaction Parameters

Started by RenAmb

1 Replies
341 Views
Last post 14/01/25 19:33
by dlparkhurst
How to model an incremental serie of batch

Started by tneron

1 Replies
1591 Views
Last post 29/10/21 16:14
by dlparkhurst
Effect of density in Saturation Index

Started by DFhidro

1 Replies
599 Views
Last post 04/12/24 21:55
by dlparkhurst
Serpentinization

Started by Olivine

1 Replies
1475 Views
Last post 26/11/23 20:11
by dlparkhurst
Source/sink term in Eq. 107 of Phreeqc’s manual (version 2)

Started by gia

1 Replies
1452 Views
Last post 27/10/21 07:03
by dlparkhurst
Dominant mineral

Started by ANar

1 Replies
2767 Views
Last post 31/08/16 19:53
by dlparkhurst
Output interpretation

Started by Kellen

1 Replies
2351 Views
Last post 29/12/17 23:52
by dlparkhurst
Dissolution of a solid solution in alkaline water

Started by JakubV

1 Replies
2914 Views
Last post 31/05/16 01:30
by dlparkhurst
Partial Pressure of CO2 with respect to pressure

Started by serhatttt

1 Replies
647 Views
Last post 15/11/24 14:48
by dlparkhurst
Setting Solution Volume for Dissolution/Precipitation Reactions

Started by ZYWTDaEO6

1 Replies
637 Views
Last post 09/11/24 18:01
by dlparkhurst
Element has not converged problem

Started by IliasBouchkira

1 Replies
1866 Views
Last post 07/04/21 18:55
by dlparkhurst
Gas content deep water

Started by Hydroman

1 Replies
3651 Views
Last post 15/02/16 17:25
by dlparkhurst
Hydrogen solubility

Started by Seymensch

1 Replies
712 Views
Last post 07/11/24 16:36
by dlparkhurst
Calcite Precipitation Potential

Started by jus10go

1 Replies
3480 Views
Last post 30/05/16 19:57
by dlparkhurst
Reaction time between groundwater and minerals

Started by Matsumoto

2 Replies
1405 Views
Last post 09/11/22 03:12
by Matsumoto
Simulating calcite precipitation driven by silicate weathering

Started by poong9

2 Replies
2127 Views
Last post 13/04/21 02:37
by poong9
Mineral Precipitation

Started by serhatttt

2 Replies
1599 Views
Last post 06/11/22 10:41
by serhatttt
Temperature effects on Uraninite precipitation

Started by Jeonghwan Hwang

2 Replies
1378 Views
Last post 11/11/22 05:22
by Jeonghwan Hwang
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
Hydrothermal dolomitization

Started by Eivind_Vagle

2 Replies
1076 Views
Last post 19/01/24 09:45
by Eivind_Vagle
Convergence problem

Started by PabloCM

2 Replies
2952 Views
Last post 13/08/15 12:05
by PabloCM
Calcite polymorphs

Started by KirstyH

2 Replies
1875 Views
Last post 11/11/21 12:06
by KirstyH
ERROR: Numerical method failed on all combinations of convergence parameters

Started by andyql

2 Replies
1292 Views
Last post 17/05/23 07:30
by andyql
Density and EC calculations following dissolution

Started by Jacob

2 Replies
1527 Views
Last post 18/10/22 05:30
by Jacob
Electrical conductivity drops in the brine

Started by rudolff16

2 Replies
1897 Views
Last post 25/08/20 19:12
by dlparkhurst
Diagram plot

Started by yahya2021

2 Replies
1757 Views
Last post 29/03/21 16:17
by dlparkhurst
Mineral dissolution sequence

Started by Jay Chou

2 Replies
1477 Views
Last post 01/12/22 03:30
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
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
Calcite dissolution under low (fixed) pH and varying pressure

Started by mr85woly

2 Replies
1897 Views
Last post 21/01/21 16:38
by mr85woly
Impact of gypsum equilibrium on pyrite oxidation

Started by emkau

2 Replies
1480 Views
Last post 22/11/22 16:55
by MichaelZ20
Introducing ion carbonate (CO3-2) to a solution

Started by maria15143

2 Replies
1400 Views
Last post 07/10/23 15:43
by maria15143
Problem with dissolution

Started by Sergio913

2 Replies
1846 Views
Last post 03/07/20 16:20
by John Mahoney
Precipitating minerals in a complex system

Started by Olasz Tamas

2 Replies
2164 Views
Last post 03/02/21 16:06
by Olasz Tamas
Mass fluxes and partial pressures of NH3 and H2O vapour

Started by djb14128

2 Replies
1900 Views
Last post 28/05/20 09:14
by djb14128
Dissolution of high solubility sulfates

Started by Tom

2 Replies
3191 Views
Last post 04/05/14 20:00
by Tom
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
Geothermal Bore Scaling

Started by AntonioG

2 Replies
724 Views
Last post 11/12/24 05:41
by AntonioG
Fractionation of Ca isotopes during calcite precipitation

Started by LukeMM

2 Replies
2889 Views
Last post 02/12/16 20:17
by LukeMM
Forcing all supersaturated minerals to precipitate

Started by rockman

2 Replies
2591 Views
Last post 13/12/16 22:44
by rockman
Minerals supersaturated after defining as equilibrium

Started by peterwadeuk

2 Replies
2720 Views
Last post 27/02/17 16:04
by peterwadeuk
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
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
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
Solubility curve of tenorite

Started by tyler_n

2 Replies
2429 Views
Last post 09/11/17 21:29
by tyler_n
Possible to add a legend to define time periods on porosity-distance plots?

Started by rworden

2 Replies
849 Views
Last post 14/12/24 08:38
by rworden
Dissolution of calcite during hydrogen storage in the presence of CO2 and ions

Started by MMMM

2 Replies
623 Views
Last post 11/01/25 19:53
by MMMM
Lithium geochemistry

Started by ElzaD

2 Replies
783 Views
Last post 05/11/24 19:18
by ElzaD
Dissolution of Ferrihydrite following reaction with organic carbon

Started by lswerhone

2 Replies
230 Views
Last post 20/05/25 16:00
by lswerhone
Where does the O2 come from?

Started by steven

2 Replies
2665 Views
Last post 04/06/15 00:53
by steven
Precipitation of calcite and calcium hydroxide with ammonia

Started by tatsu

2 Replies
4038 Views
Last post 15/06/15 08:29
by tatsu
Acrylic polymers

Started by Mar246Daisy0

2 Replies
397 Views
Last post 09/04/25 07:56
by Mar246Daisy0
Rain precipitation into a soil

Started by Max1

2 Replies
3267 Views
Last post 31/07/15 14:33
by Max1
CPS reactivity

Started by mmhassan

2 Replies
502 Views
Last post 11/03/25 07:05
by mmhassan
two kinetics for mineral dissolution

Started by Selene Eliana Patani

2 Replies
2609 Views
Last post 20/12/17 17:18
by Selene Eliana Patani
dissolution of carnallite in water

Started by sadegh66

2 Replies
3112 Views
Last post 15/12/15 09:29
by sadegh66
Usage of "alkalinity" definition in Solution block

Started by ANar

2 Replies
3020 Views
Last post 20/01/16 11:55
by ANar
writing BASIC code within PHASES datablock

Started by docla

2 Replies
3046 Views
Last post 09/02/16 16:45
by docla
Hydrogen Storage in Sandstone reservoir

Started by Seymensch

2 Replies
688 Views
Last post 11/10/24 23:06
by Seymensch
pH curve in calcite dissolution and Fe precipitation

Started by pia said

2 Replies
2156 Views
Last post 12/08/19 22:05
by pia said
pyrite oxidation

Started by cjbrown

2 Replies
3073 Views
Last post 17/08/18 17:19
by cjbrown
All phases of the database in the simulation.

Started by PrestoConFuoco

2 Replies
2590 Views
Last post 07/01/19 18:24
by John Mahoney
Aragonite-Strontianite-Calcite solid solution

Started by MichaelZ20

2 Replies
2246 Views
Last post 10/02/19 22:13
by MichaelZ20
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
How to enter AlF3 in the equilibrium phase block with a target SI

Started by atoumari

2 Replies
2140 Views
Last post 13/07/19 02:55
by atoumari
Saturation Index vs Partial presseure

Started by Jtageo

2 Replies
2666 Views
Last post 10/01/20 08:40
by Jtageo
Pitzer.dat

Started by INZILLO

2 Replies
897 Views
Last post 16/05/24 07:07
by INZILLO
Precipitation of Salts upon Freezing

Started by liamkun

2 Replies
2050 Views
Last post 23/08/19 12:42
by MichaelZ20
pH Fix and Precipitation

Started by NicolevJ

2 Replies
2731 Views
Last post 12/06/24 21:13
by marcomaro90
Negative temperature dependency of solubility of Nahcolite , pitzer.dat ?

Started by TobiasHogen

2 Replies
829 Views
Last post 22/05/24 15:58
by TobiasHogen
Dissolution of phosphates in a granite

Started by RadiantRocks23

2 Replies
1169 Views
Last post 23/05/24 11:27
by RadiantRocks23
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
Calcite dissolution during hydrogen storage

Started by MMMM

2 Replies
891 Views
Last post 08/08/24 15:03
by MMMM
Plotting Delta Phase Assemblage for Dissolution

Started by DvS95

2 Replies
880 Views
Last post 09/10/24 20:11
by DvS95
Equilibration with several solutions

Started by MichaelZ20

2 Replies
2513 Views
Last post 28/03/18 20:40
by MichaelZ20
New to PHREEQC

Started by Bilal531

2 Replies
2668 Views
Last post 26/06/18 14:21
by Bilal531
sedimentation SiO2

Started by Aksenova

2 Replies
1113 Views
Last post 26/02/24 03:54
by Aksenova
Mean ion activity coefficients of NaCl solutions

Started by ammonge

2 Replies
881 Views
Last post 16/07/24 16:51
by ammonge
Complete removal of dissolved Fe as saponite

Started by leocwang

2 Replies
807 Views
Last post 03/07/24 02:10
by leocwang
kinetic rate unit measurement

Started by Selene Eliana Patani

2 Replies
2455 Views
Last post 10/01/18 08:54
by Selene Eliana Patani
PHREEQC unable to predict the precipitation of NaCl

Started by Tameka D

2 Replies
2653 Views
Last post 24/04/18 16:02
by Tameka D
Mineral Dissolution as a Function of pH

Started by OmranS

3 Replies
1728 Views
Last post 23/11/22 22:17
by dlparkhurst
Mineral dissolution and precipitation

Started by Mira

3 Replies
308 Views
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fractional crystallization

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Theoretical vs realistic precipitation

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water dissolve in CO2 gas

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how to measure total precipitate?

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Sepiolite vs Sepiolite (d)

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The amount of mineral precipitation

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Error: Expected saturation index

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