XPS study of the sorption of Hg(II) onto
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Jean-Jacques Ehrhardt; Philippe Behra; Pascale Bonnissel-Gissinger; Marc Alnot
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Article
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2000
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John Wiley and Sons
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English
β 82 KB
In this study, the sorption of Hg(II) onto pyrite was investigated as a function of the aqueous solution pH. X-ray photoelectron spectroscopy (XPS) was used to characterize the surfaces, and to identify the adsorbed species when possible. After 12 h of equilibration at a given initial pH (between 6