Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Anna Panyushkina"'
Autor:
María Sofía Urbieta, Anna Panyushkina, Sara Cuadros-Orellana, Elena Gonzalez-Toril, Angeles Aguilera-Bazán, Jenny M. Blamey
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/b11bc54208284f83b38b6b28df1cff9f
Publikováno v:
Minerals, Vol 14, Iss 1, p 23 (2023)
The Urals (Russia) are among the largest mining areas in the world, with millions of tons of mine waste deposited. An old sulfidic tailing dump formed over decades of mining activities at the Sibay ore-processing plant is a typical cause of acid mine
Externí odkaz:
https://doaj.org/article/a1b21463184b4b7a85ba58eaea725829
Autor:
Anna Panyushkina, Maxim Muravyov
Publikováno v:
Minerals, Vol 13, Iss 2, p 255 (2023)
Bacteria of the genus Sulfobacillus are predominant members of acidophilic microbial communities involved in the bioprocessing of sulfide raw materials. Genomic analysis of different Sulfobacillus species revealed a starch/glycogen GlgE-dependent bio
Externí odkaz:
https://doaj.org/article/1c265c4bc5724c2588d6c71e1d21b610
Publikováno v:
Minerals, Vol 12, Iss 4, p 396 (2022)
Bacterial isolates assigned to the species Alicyclobacillus tolerans, which occupies an intermediate position between an organotrophic genus Alicyclobacillus and mixotrophic genus Sulfobacillus, were revealed as members of the acidophilic chemolithot
Externí odkaz:
https://doaj.org/article/58ee1d28a5774dfb94cb4ed1d55f63f7
Publikováno v:
Metals, Vol 11, Iss 12, p 1969 (2021)
Bioleaching of the bulk copper–nickel sulfide concentrate was proposed as a method to remove nickel from it and to obtain a concentrate containing copper as chalcopyrite. This approach is based on the different refractoriness of sulfide minerals in
Externí odkaz:
https://doaj.org/article/9e2a4948464f4050913045dbaee6ea3d
Publikováno v:
Microorganisms, Vol 9, Iss 5, p 984 (2021)
Acidiphilium multivorum LMS is an acidophile isolated from industrial bioreactors during the processing of the gold-bearing pyrite-arsenopyrite concentrate at 38–42 °C. Most strains of this species are obligate organoheterotrophs that do not use f
Externí odkaz:
https://doaj.org/article/31b05581db024a99b67c62e1a685ea58
Publikováno v:
Microorganisms, Vol 8, Iss 7, p 1076 (2020)
Biooxidation of gold-bearing arsenopyrite concentrates, using acidophilic microbial communities, is among the largest commercial biohydrometallurgical processes. However, molecular mechanisms of microbial responses to sulfide raw materials have not b
Externí odkaz:
https://doaj.org/article/c34326b46ff94e1f9f4c8285d40f7e2d
Autor:
Maxim Muravyov, Anna Panyushkina
Publikováno v:
Microorganisms, Vol 8, Iss 3, p 386 (2020)
A two-step process, which involved ferric leaching with biologically generated solution and subsequent biooxidation with the microbial community, has been previously proposed for the processing of low-grade zinc sulfide concentrates. In this study, w
Externí odkaz:
https://doaj.org/article/1f536925c1ac471cb94e5ce35ad879ba
Autor:
Maxim Muravyov, Anna Panyushkina
Publikováno v:
Hydrometallurgy. 219:106067
Autor:
Maxim Muravyov, Anna Panyushkina
Publikováno v:
Minerals
Volume 13
Issue 2
Pages: 255
Volume 13
Issue 2
Pages: 255
Bacteria of the genus Sulfobacillus are predominant members of acidophilic microbial communities involved in the bioprocessing of sulfide raw materials. Genomic analysis of different Sulfobacillus species revealed a starch/glycogen GlgE-dependent bio