MINTEQA2: Metal Speciation Equilibrium Model for Surface and Ground WaterMINTEQA2 is a geochemical equilibrium speciation model for dilute aqueous systems.
The model is an update of MINTEQ, which was developed by combining the fundamental mathematical structure of MINEQL with the well-developed thermodynamic database of WATEQ3.
MINTEQA2 can be used to calculate the equilibrium composition of dilute solutions in laboratory or natural aquatic systems. It can be used to calculate the mass distribution between dissolved, adsorbed, and multiple solid phases under a variety of conditions.
Becauseof MINTEQA2's public domain status, extensive feedback has been
received from users on needed corrections and enhancements.
SOFTWARE AVAILABILITYCenter for Exposure Assessment Modeling (CEAM)
U.S. Environmental Protection Agency
Office of Research and Development
Environmental Research Laboratory
960 College Station Road
Athens, Georgia 30605-2720
The software ca be downloaded at the EPA CEAM MINTEQ page.
AUTHORSDavid S. Brown and Jerry D. Allison
Computer Science Corporation,
Environmental Research Laboratory,
Athens, GA 30613
Estratto dalla banca modelli del progetto CEE GAIA INCO - www.ess.co.at/GAIA