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Isótopos de cromo y el destino del cromo hexavalente en el medio ambiente

Andre S Ellis1, Thomas M Johnson, Thomas D Bullen

  • 1Department of Geology, University of Illinois at Urbana-Champaign, 245 Natural History Building, Urbana, IL 61801, USA.

Science (New York, N.Y.)
|March 16, 2002
PubMed
Resumen

La fraccionamiento de isótopos de cromo (Cr) revela que los isótopos más ligeros reaccionan primero durante la reducción de Cr (VI) por magnetita y sedimentos. Este desplazamiento isotópico en las muestras de agua sigue el proceso de reducción, inmovilizando el cromo tóxico.

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