Partial compilation and revision of basic data in the WATEQ programs

作者：DARRELL KIRK NORDSTROM, Sam Valentine, James W. Ball, L. Niel Plummer, Bonnie Jones · 年份：1984 · DOI：10.3133/wri844186 · 被引用次数：40 · 研究领域：Chemical and Physical Properties in Aqueous Solutions

Several portions of the basic data in the WATEQ series of computer programs (WATEQ, WATEQF, WATEQ2, WATEQ3, and PHREEQE) are compiled.The density and dielectric constant of water and their temperature dependence are evaluated for the purpose of updating the Debye-Hiickel solvent parameters in the activity £oefficient equations.The standard state thermodynamic properties of the Fe 2 and Fe 3 aqueous ions are refined.The main portion of this report is a comprehensive listing of aluminum hydrolysis constants, aluminum fluoride, aluminum sulfate, calcium chloride, magnesium chloride, potassium sulfate and sodium sulfate stability constants, solubility product constants for gibbsite and amorjphous aluminum hydroxide, and the standard electrode potentials for Fe°(s)/ Fe 2 (aq) and Fe 2+ (aq)/Fe 3+ (aq).