Published May 15, 1992
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Determination of volatile, toxic hydrogen phosphides in the sediments of the Elbe river, the Elbe estuaries and the Heligoland Bay
Description
The distribution and concentraion of phosphines in the sediments of the Elbe river were determined by selective preparation and analysis. The concentration of phosphines in one kilogram wet sediment was in the range of 0.1 to 57 n g with the bulking, anaerobic mud from harbors having the highest and the sandy, aerobic sediments having the lowest concentrations. Phosphines in fluvial sediments were detected successfully for the first time applying the method described. (orig.)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Mit Hilfe einer selektiven Aufarbeitungs- und Analysenmethodik wurde die Verteilung und die Konzentration von Phosphin in Elbsedimenten bestimmt. Der Konzentrationsbereich des Phosphins pro Kilogramm nassen Sediments reicht von 0.1 bis 57 ng, wobei blasige, anaerobe Hafenschlacke die hoechsten, - sandige, aerobe Sedimente die geringsten Konzentrationen aufweisen. Hiermit ist zum ersten Mal der Nachweis von Phosphin in fluvialen Sedimenten gelungen. (orig.)
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Additional details
Additional titles
- Subtitle (English)
- Final report
- Original title (English)
- Bestimmung fluechtiger, toxischer Phosphorwasserstoffverbindungen im Sediment der Elbe, des Elbe-Estuars und der Deutschen Bucht
- Original subtitle (English)
- Abschlussbericht.
Publishing Information
- Imprint Pagination
- 75 p.
- Report number
- INIS-mf--15002
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 25072467
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Descriptors DEI
- ESTUARIES; GAS CHROMATOGRAPHY; MASS SPECTROSCOPY; NORTH SEA; PHOSPHINES; QUANTITATIVE CHEMICAL ANALYSIS; RIVERS; SAMPLE PREPARATION; SAMPLING; SEDIMENTS; SPATIAL DISTRIBUTION; TOXICITY
- Descriptors DEC
- ATLANTIC OCEAN; CHEMICAL ANALYSIS; CHROMATOGRAPHY; COASTAL WATERS; DISTRIBUTION; PHOSPHORUS COMPOUNDS; SEAS; SEPARATION PROCESSES; SPECTROSCOPY; SURFACE WATERS
Optional Information
- Contract/Grant/Project number
- Foerderkennzeichen BMFT MFU0606; Foerderkennzeichen BMFT 03F0564A
- Notes
- Including two journal articles by the author.
- Funding organization
- Bundesministerium fuer Forschung und Technologie, Bonn (Germany).