GARD Guide Literature Database -- Query Results

Ayala, J., & Fernández, B. (2005). (J. Loredo, & F. Pendás, Eds.). Mine Water 2005 – Mine Closure. Oviedo: University of Oviedo. Abstract: The objective of this study was to examine the use of flying ash to remove the copper cyanide species from gold mine effluents. In order to discharge them safely with minimum impact to the environment the effluents must be treated in such a way that the legal conditions were attained with the lowest possible cost. This paper presents the treatment of cyanide solution originating from tailing ponds at the end of detoxification by direct contact with flying ash. Keywords: flying ash copper cyanide gold mine tailing ponds detoxification https://www.Wolkersdorfer.info/gard/refbase/show.php?record=472
Jenk, U., Zimmermann, U., & Ziegenbalg, G. (2005). (J. Merkel Broder, & A. Hasche-Berger, Eds.). Uranium in the Environment. Heidelberg: Springer. Abstract: The former uranium ISL-mine at Königstein (Germany) is presently being flooded. To support the flooding process, a new technology to reduce contaminant potential in the source was developed and applied. The application based on the injection of supersaturated BaSO4-solutions to precipitate solved contaminants and to cover reactive mineral surfaces. Since 2002 the technology is applied in the southern part of the mine in order to immobilize contaminants in highly polluted areas before flooding. The article describes the fundamentals of the technology and the full-scale application. Keywords: Königstein Wismut GmbH uranium treatment mine water https://www.Wolkersdorfer.info/gard/refbase/show.php?record=337

Abstract: The objective of this study was to examine the use of flying ash to remove the copper cyanide species from gold mine effluents. In order to discharge them safely with minimum impact to the environment the effluents must be treated in such a way that the legal conditions were attained with the lowest possible cost. This paper presents the treatment of cyanide solution originating from tailing ponds at the end of detoxification by direct contact with flying ash.

Abstract: The former uranium ISL-mine at Königstein (Germany) is presently being flooded. To support the flooding process, a new technology to reduce contaminant potential in the source was developed and applied. The application based on the injection of supersaturated BaSO4-solutions to precipitate solved contaminants and to cover reactive mineral surfaces. Since 2002 the technology is applied in the southern part of the mine in order to immobilize contaminants in highly polluted areas before flooding. The article describes the fundamentals of the technology and the full-scale application.

Keywords: Königstein Wismut GmbH uranium treatment mine water

https://www.Wolkersdorfer.info/gard/refbase/show.php?record=337