PhreeqcI--A Graphical User Interface for the Geochemical Computer Program PHREEQC

By Scott R. Charlton, Clifford L. Macklin, and David L. Parkhurst

U.S. Geological Survey

Water-Resources Investigations Report 97-4222, 1997, 9 p.

Abstract
INTRODUCTION

Speciation Modeling

Inverse Modeling

Reaction-Path Modeling

1D Advective Reaction-Transport Modeling

Printing Options

Database Files: Elements, Aqueous Species, Exchange Species, Surface Species, and Pure Phases

Pull-Down Menus on the Main Screen

Keyword Screens

Run Current File

Selected-Output File

HOW TO OBTAIN AND INSTALL PhreeqcI

Downloading and Installation

REFERENCES CITED