Interaction between Monovalent and Multivalent Metals and Fulvic Acids A Streaming Current Detection Study

Michael Weis, Fritz H. Frimmel
1990 Zeitschrift für Naturforschung. B, A journal of chemical sciences  
The complexation reaction between metal cations of different valence states (Al, Bi(III), Cr(III), Fe(III); Ca, Co(II), Cu(II), Mn(II), Ni(II), Pb(II), Zn; Na) and fulvic acids is investigated by the streaming current detection technique. It can be shown that the metal complexation capacity does not only depend on the nature of the cation but also on the origin of fulvic acids, which were isolated from anaerobic and aerobic landfill leachates.
doi:10.1515/znb-1990-0621 fatcat:bbduwqs7cjgkbf2coosbw636pe