Modified free cyanide
Subtitle: field test electrode method without distillation
By: by F. W. De Vries and O. B. Mathre
Contributors: Mathre, O. B.
Publisher: Dept. of Civil Engineering, Colorado State University
Published: 1984
Place of publication: Fort Collins, CO
Language: eng
Number of pages: 200
Description:   Free sodium cyanide, iron cyanides and metal cyanide complexes which were calculated as weak acid dissociable (WAD) cyanide were found in gold and silver mining streams.  How the cyanide was discharged into the stream and the interferences of other chemicals were explained.  An outline of the experiments performed to calculate cyanide concentrations was presented.  A discussion pertaining to the results and conclusions was also included.
Notes: 1