Zobrazeno 1 - 10
of 49
pro vyhledávání: '"V. S. Melamud"'
Publikováno v:
Applied Biochemistry and Microbiology. 58:463-467
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f69bc1e11ff81fd9bc1380fddd7548d7
https://doi.org/10.1134/s0003683822040044
https://doi.org/10.1134/s0003683822040044
Publikováno v:
Applied Biochemistry and Microbiology. 57:493-499
The leaching of nonferrous metals from copper–zinc and copper–nickel sulfidic concentrates with a ferric sulfate solution obtained via microbial oxidation of ferrous sulfate was studied under different conditions (temperature, pulp density, and o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5fed626f24c827649b5d74fe59cf41
https://doi.org/10.1134/s0003683821040116
https://doi.org/10.1134/s0003683821040116
Publikováno v:
Microbiology. 90:78-86
The goal of the present work was to study the dependence of the rate of copper and zinc bioleaching from an arsenic-containing copper-zinc concentrate containing 16% Cu, 5.3% Zn, and 1.36% As, on the temperature and the presence of an organic carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b81f60b7b388b0322cb9d80af51212d
https://doi.org/10.1134/s002626172006003x
https://doi.org/10.1134/s002626172006003x
Publikováno v:
Microbiology. 89:413-424
The goal of the present work was to study the bioleaching of chalcopyrite (CuFeS2), enargite (Cu3AsS4), and tennantite (Cu12As4S13) by pure and mixed cultures of moderately thermophilic microorganisms belonging to the groups predominant in technologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0f1b906730a53444c0beb4e2dbc312f
https://doi.org/10.1134/s0026261720040050
https://doi.org/10.1134/s0026261720040050
Autor:
V. S. Melamud, Aleksandr Bulaev
Publikováno v:
Materials Science Forum. 989:554-558
The goal of the present work was to develop hydrometallurgical method based on acid leaching, which makes it possible to perform selective extraction of non-ferrous metals from old flotation tailings. Leaching was performed with sulfuric acid solutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6e7377a475acb8180cd53241a4aae1f
https://doi.org/10.4028/www.scientific.net/msf.989.554
https://doi.org/10.4028/www.scientific.net/msf.989.554
Publikováno v:
Microbiology. 89:174-181
We have previously proposed a highly efficient technology for metal recovery from low-grade zinc sulfide concentrate by two-step treatment including ferric iron leaching and biooxidation of the produced ferrous iron to ferric iron (an oxidizer for su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfe3e1e4bda08e4880b3e396de1967b1
https://doi.org/10.1134/s0026261720020095
https://doi.org/10.1134/s0026261720020095
Publikováno v:
Solid State Phenomena. 299:1064-1068
Tank bioleaching of substandard arsenic-bearing sulfide copper–zinc concentrate, containing 1.70, 6.22, and 7.30% of arsenic, copper, and zinc, was performed. The concentrate contained pyrite, chalcopyrite, tennantite, and sphalerite. Bioleaching w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::affc04a235a9ecd824cea0d599bbf8ca
https://doi.org/10.4028/www.scientific.net/ssp.299.1064
https://doi.org/10.4028/www.scientific.net/ssp.299.1064
Publikováno v:
BIOTECHNOLOGY: STATE OF THE ART AND PERSPECTIVES. :361-363
The effect of temperature and sources of carbon nutrition on the composition of microbial communities carrying out the biooxidation of gold-bearing sulfide concentrate and on the efficiency of the biooxidation was investigated. It was shown that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e456e18dc02aaa9acf1fb9334b77454
https://doi.org/10.37747/2312-640x-2020-18-361-363
https://doi.org/10.37747/2312-640x-2020-18-361-363
Publikováno v:
Solid State Phenomena. 298:116-120
The goal of the present work was to develop hydrometallurgical approaches based on acid leaching for selective extraction of base metals from the sample of old flotation tailings as well as obtaining solution, which can be used for leaching of substa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f373766afdef14d9b950316d69c4ea7c
https://doi.org/10.4028/www.scientific.net/ssp.298.116
https://doi.org/10.4028/www.scientific.net/ssp.298.116
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70e48417c073dfaf4a08e0b56ea06346
https://doi.org/10.5593/sgem2020/1.1/s04.095
https://doi.org/10.5593/sgem2020/1.1/s04.095