ArticleName
Research of bacterial leaching process of technogenic waste of Norilsk concentration production
ArticleAuthors
Brusnichkina-Kirillova L. Yu., Bolshakov L. A.
ArticleAuthorsData
Brusnichkina-Kirillova L. Yu., phone: (3919)43-83-19
Abstract
Results of bacterial leaching of aged pyrrhotine concentrate of Norilsk Concentration Plant are presented. This concentrate is based on use of chemolithotrophs-microorganisms able to synthesize the organic matter from water and carbonic acid due to energy of oxidation of inorganic compounds. Acceptable technological parameters of metal (Ni, Cu, Fe) extraction in solution are attained.
keywords
Bacterial leaching, pyrrhotine concentrate, bacterin Acidithiobaccilus ferrooxidans, rate of solution, extraction, non-ferrous and precious metals.
References
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2. Valetov A. V., Badtiev B. P., Ryabikin V. A., Oleshkevich O. I. // Tsvetnye metally. 2000. N 6. P. 10-14.
3. Brusnichkina-Kirillova L. Yu., Bolshakov L. A., Goncharenko E. P. // Materiali Vseros. postoyanno deystvuyushchego nauc. tekhn. seminara "Ekologicheskaya bezopasnost regionov Rossii i risk ot tekhogennih avariy i katastrof". - Penza, 2005. P. 67-68.
4. Termodinamicheskie konstanti veshchestv : spravochnik / pod red. V. P. Glushko. - M. : VINITI, 1981. - 594 c.
5. Brusnichkina-Kirillova L. Yu., Bolshakov L. A., Goncharenko E. P. // Tez. dokl. I Vseros. Sh.-konf. "Molodye uchenye - novoy Rossii. Fundamentalnye issledovaniya v oblasti khimii i innovatsionnoy deyatelnosti". - Ivanovo, 2005. P. 87.
6. Brusnichkina-Kirillova L. Yu. // Materiali VII Vseros. nauch. tekh. konf. "Sovremennye problemi matematiki i estesstvoznaniya". - N. Novgorod, 2004. P. 53-54.
Language of full-text
russian
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