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JESS - JOINT EXPERT SPECIATION SYSTEM

• A powerful research tool for thermodynamic modelling of chemical speciation in complex aqueous environments.

• The largest electronic source of thermodynamic information about aqueous systems.

"Solution equilibria exert important controls on the behaviour of substances in a wide variety of aqueous systems including rivers, lakes, subsurface waters, seawater, atmospheric cloud droplets, physiological fluids, industrial process streams, and mine-tailings dams. As such, chemical speciation modelling is applied to areas as diverse as human physiology, ecosystem science and nuclear waste remediation."

R. Byrne, IUPAC Commission on Equilibrium Data, 1999.

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