metal adsorption / non-metal bound / chemical safety / local chemical environment / mixed metal / metal-oxygen bond leading / Metal oxides / chemical formula / metal concentration / metal ion / energy gap / transformation products / reported metal selectivity sequences / heterogeneous systems / physical and chemical environment / metal refineries / aqueous metal species / chemical nature / metal surface precipitates / transition metal complexes / metal surface precipitate stability / metal surface precipitation / metal surface / metal sorption / metal / energy gap increases / dilute solutions / transition metal cations / metal complex / favorable metal / sediment solutions / chemical composition / multinuclear metal / adsorption systems / metal binding sites / layered singleand double-metal hydroxide precipitates / heavy metal / trace-metal complexation / metal selectivity / dilute initial metal concentration / brucite-like metal hydroxide precipitates / metal precipitates / metal center / ion activity product / metal cation / excess solution / metal chelating / trivalent metal cations / metal hydroxides / /
Organization
World Health Organization / Kochi Univ. / Univ. of Delaware / USDA / Graduate School / office of Health and Environmental Assessment / Faculty of Agriculture / MA. World Health Organization / office of Health / Ehime Univ. / National Risk Management Research Lab. / Environmental Protection Agency / /
Person
Elliot / Donald L. Sparks / Kirk G. Scheckel / J.R. Bargar / Huang / G.E. Brown / Jr. / Clark / G.A. Parks / Bryce / /
Position
Teller / /
Product
mg of solid / soil / /
ProvinceOrState
Ohio / New York / Delaware / Florida / California / Arkansas / /
DIVISION S-2—SOIL CHEMISTRY Dissolution Kinetics of Nickel Surface Precipitates on Clay Mineral and Oxide Surfaces Kirk G. Scheckel* and Donald L. Sparks M3⫹ are divalent and trivalent metal cations, respectively, an