STARDUST II - Spatial and Temporal Assessment of high Resolution Depth profiles Using novel Sampling Technologies
The fate of pollutants in fluvial and marine sediments in cross-border zones
Introduction Objectives News Downloads Data System Pictures Partners

Data System

People |  Institutes |  Publications |  Datasets |  Data (login)

[ meld een fout in dit record ]mandje (0): toevoegen | toon Print deze pagina
Comparative study of different wet mineralisation digestion methods for the measurement of total mercury in biological samples
Dehairs, F.A.; Decadt, G.; Baeyens, W.F.J. (1982). Comparative study of different wet mineralisation digestion methods for the measurement of total mercury in biological samples. Analusis 10(8): 373-376
In: Analusis. Société de productions documentaires: Rueil-Malmaison. ISSN 0365-4877; e-ISSN 1286-482X
Peer reviewed article  
Beschikbaar in  Auteurs 
Trefwoorden
    Chemical elements > Metals > Heavy metals > Mercury
    Digestion
    Nutrients (mineral)
    Marien/Kust
Auteurs  Top 
  • Dehairs, F.A.
  • Decadt, G.
  • Baeyens, W.F.J., meer
Abstract
    Three botanical substrates and one milkpowder were mineralised and digested by the following methods in order to measure their total mercury content: (1) HF/HNO3-KMnO4; (2) H2SO4/HNO3-KMnO4; (3) H2SO4/HNO3- H2O2; (4) H2SO4/HNO3-UV irradiation/KMnO4; (5) H2SO4/HNO3/V2O5-catalyst KMnO4 and (6) H2SO4/HNO3/V2O5-catalyst H2O2. Of these methods (1) and (5) yield similar results and produce relative standard deviation values between 0.8 and 7.6. Method (5) is the faster of the two. No interferences with the detection of Hg were observed.
Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid Top | Auteurs 
STARDUST II is a project funded by the INTERREG III A programme (France/Walloon Region/Flanders French-Flemish subprogramme) of the European Community's Regional Development Fund.
Hosted by the Flanders Marine Institute (VLIZ)