A Geochemical Speciation Program Based on PHREEQE
Software
·
OSTI ID:1230264
HARPHRQ is a program based on the code PHREEQE and is designed to model geochemical reactions. Like PHREEQE, it can calculate the pH, redox potential and mass transfer as a function of reaction progress and the composition of solution in equilibrium with multiple phases. In addition, HARPHRQ includes options to allow the composition of a solution at a fixed pH to be calculated and to automatically add or remove mineral phases as they become saturated or exhausted. A separate module can also be interfaced to give a choice of sorption models including the triple-layer model.
- Short Name / Acronym:
- HARPHRQ; 000748IBMPC00
- Version:
- 00
- Programming Language(s):
- Medium: X; OS: DOS (IBM PC), AIX
- Research Organization:
- OECD Nuclear Energy Agency
- Sponsoring Organization:
- NEA
- DOE Contract Number:
- NP
- OSTI ID:
- 1230264
- Country of Origin:
- United Kingdom
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