Sökning: "PHREEQE"

Hittade 3 avhandlingar innehållade ordet PHREEQE.

1. 1. Computer Modelling of the Interaction between Water and Complex Solid Phases

   Författare :Susanne Börjesson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SOLISOL; thermodynamic model; complex solid; cement; PHREEQE; repository; PASSIPHIC; leaching; solid solution;

   Sammanfattning : In this work the program package PASSIPHIC is described. The program has been developed to calculate the equilibrium for an aqueous phase in contact with a complex solid. The complex solid is considered as consisting of pure minerals and /or solid solutions. Cement has been used as an example. LÄS MER

3. 2. Computer programs used for geochemical calculations

   Författare :Irene Lundén; Chalmers tekniska högskola; []
   Nyckelord :groundwater; code development; geochemical computer programs; PHREEQE; modelling; cement pore water;

   Sammanfattning : .... LÄS MER

4. 3. Geochemical modelling of groundwater chemistry in the vicinity of a repository for spent nuclear fuel

   Författare :Irene Lundén; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; groundwater; uranium; pH; Eh; PHREEQE; geochemical calculations; clay; spent nuclear fuel; standard portland cement; neptunium; rock; DISSOL; bentonite; speciation;

   Sammanfattning : .... LÄS MER