Investigation of the Complex Formation Process of Lead (II) with Natural Macromolecular Organic Substances (Fulvic Acids) by the Solubility and Gel Chromatographic Methods
Fulvic acids are one ofthe most important ligands, governingthe geochemical cycling of metals in the environment. The objective of the work was to investigate the complex formation process between fulvic acids and Pb(II).The complex formation processwas studied by the solubility and gel chromatographic methods at pH 5.0 and 8.0.