Characterization of Ferricyanide-Humate Complexes by a Voltammetric Approach The industrial sites that deal with the production and/or use of cyanide in their processes often have contamination problems in soils and water. R.M Cenci et Al. Soil and Sediment Contamination, 2001 10(5), pages 483 - 496 Look for the article: Soil and Sediment Contamination, 2001 10(5), pages 483 - 496