Published February 1992 | Version v1
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The transfer of chromium and cadmium from soil to soilwater and the determination for exchangeable metal fractions in different soils

Creators

Description

The adsorption of 51Cr and 109Cd from water to seven soils was studied. The desorption using water and solutions of NH4NO3, MgCl2, NaOAc and DTPA was measured. The exchangeable fractions of Cr and Cd were determined. These fractions were compared with important soil parameters. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (German)

Die Adsorption von 51Cr und 109Cd aus Wasser wurde an sieben Boeden studiert. Die Desorption mit Wasser und Loesungen von NH4NO3, MgCl2, NaOAc und DTPA wurde gemessen. Die chemisch austauschfaehigen Anteile von Cr und Dc wurden bestimmt. Diese Anteile wurden mit wichtigen Bodenparametern verglichen. (orig.)

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Additional details

Additional titles

Original title (German)
Der Transfer von Chrom und Cadmium vom Boden in das Bodenwasser und die Messung der austauschfaehigen Metallanteile in verschiedenen Boeden

Publishing Information

Imprint Pagination
64 p.
Report number
KFK--4955

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
23052970
Subject category
S58: GEOSCIENCES;
Descriptors DEI
ABSORPTION SPECTROSCOPY; ADSORPTION; CADMIUM COMPOUNDS; CADMIUM 109; CHROMIUM COMPOUNDS; CHROMIUM 51; DESORPTION; FOOD CHAINS; ISOTOPE DILUTION; METALS; ROOT ABSORPTION; SOIL CHEMISTRY; SOILS; TOXICITY; TRACER TECHNIQUES
Descriptors DEC
ABSORPTION; BETA DECAY RADIOISOTOPES; CADMIUM ISOTOPES; CHEMISTRY; CHROMIUM ISOTOPES; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; EVEN-ODD NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPE APPLICATIONS; ISOTOPES; NUCLEI; RADIOISOTOPES; SORPTION; SPECTROSCOPY; TRANSITION ELEMENT COMPOUNDS; UPTAKE; YEARS LIVING RADIOISOTOPES