Development of a Biotechnological Process for Reprocessing Flotation Tailings from Almalyk Mining and Metallurgical Complex, Rep. of Uzbekistan |
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| Journal | Advanced Materials Research (Volumes 20 - 21) |
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| Volume | Biohydrometallurgy: From the Single Cell to the Environment |
| Edited by | Axel Schippers, Wolfgang Sand, Franz Glombitza and Sabine Willscher |
| Pages | 26-29 |
| DOI | 10.4028/www.scientific.net/AMR.20-21.26 |
| Citation | M.G. Sagdieva et al., 2007, Advanced Materials Research, 20-21, 26 |
| Online since | July, 2007 |
| Authors | M.G. Sagdieva, S.I. Borminskiy, K.S. Sanakulov, O.P. Vasilenok |
| Keywords | Acidophilic Iron-Oxidizing Association of Bacteria, Acidophilic Sulfur-Oxidizing Association of Bacteria, Bacterial Leaching, Biotechnology, Chalcopyrite, Flotation Tailings, Pyrite |
| Abstract | Trial tests on biotechnology of flotation tailings processing from copper-concentrating factory at Almalyk Mining and Metallurgical Complex are carried out. Suitability of flotation tailings to processing by a method of heap bacterial leaching is experimentally determined. It is shown, that extraction of copper from flotation tailings makes 56 %, biooxidation of chalcopyrite makes more than 62 %, and pyrite - 87-92 %. |
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