Time of flight secondary ion mass spectrometry and high-resolution transmission electron microscopy/energy dispersive spectroscopy: A preliminary study of the distribution of Cu 2+ and Cu 2+/Pb 2+ on a Bt horizon surfaces (original) (raw)

Journal of Hazardous Materials, 2011

Abstract

Relatively new techniques can help in determining the occurrence of mineral species and the distribution of contaminants on soil surfaces such as natural minerals and organic matter.The Bt horizon from an Endoleptic Luvisol was chosen because of its well-known sorption capability. The samples were contaminated with Cu2+ and/or Pb2+ and both sorption and desorption experiments were performed. The preferential distribution

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