Search Results - "Malengreau, N."
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1
Sr isotopic evidence for ion-exchange buffering in tropical laterites from the Paraná, Brazil
Published in Chemical geology (25-04-1997)“…Sr isotopes have been measured in laterite sequences and in associated waters from the region of Ribeirão Prêto (Paraná basin, Brasil), in order to…”
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2
Short-time dissolution mechanisms of kaolinitic tropical soils
Published in Geochimica et cosmochimica acta (01-03-1996)“…Previous research on the short-time dissolution behavior of kaolinitic Oxisols suggested pH-dependent kinetics involving ligand-promoted dissolution, metal…”
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3
Short-time dissolution mechanisms of kaolinitic tropical soils
Published in Geochimica et cosmochimica acta (01-10-1997)“…Previous research on the short-time dissolution behavior of kaolinitic Oxisols suggested pH-dependent kinetics involving ligand-promoted dissolution, metal…”
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4
Atrazine dealkylation on a manganese oxide surface
Published in Colloids and surfaces. A, Physicochemical and engineering aspects (15-06-1998)“…In this paper we report the first observation of abiotic N-dealkylation of the herbicide, atrazine[6-chloro- N-ethyl-…”
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5
Fe-speciation in kaolins: a diffuse reflectance study
Published in Clays and clay minerals (01-04-1994)“…Diffuse reflectance spectra of kaolins have been recorded in samples from different environments. They show the systematic presence of Fe-oxides, even in…”
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6
Spectroscopic approach for investigating the status and mobility of Ti in Kaolinitic materials
Published in Clays and clay minerals (01-10-1995)“…The form under which Ti occurs in kaolinitic materials from various environments has been investigated using second derivative diffuse reflectance…”
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