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Heterotrophic bacterial leaching of zinc and arsenic from artificial adamite

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F17%3A10235786" target="_blank" >RIV/61989100:27350/17:10235786 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27640/17:10235786 RIV/61989100:27740/17:10235786

  • Result on the web

    <a href="https://link.springer.com/article/10.1007/s11270-017-3400-y" target="_blank" >https://link.springer.com/article/10.1007/s11270-017-3400-y</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s11270-017-3400-y" target="_blank" >10.1007/s11270-017-3400-y</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Heterotrophic bacterial leaching of zinc and arsenic from artificial adamite

  • Original language description

    Artificial adamite [Zn2(AsO4)(OH)] is a convenient structural model because it is isostructural with other rock-forming minerals in secondary ore deposits formed in cementation zones. Microbial activity in these zones accelerates mineral biogeochemical deterioration and metal release, and our results confirmed that Pseudomonas, Rhodococcus and Cupriavidus strains accelerate adamite leaching by 10 to 465 times compared to controls. Here, the Pseudomonas chlororaphis ZK-1 bacterial strain in a static 42-day cultivation proved more effective than Rhodococcus and Cupriavidus by leaching over 90% arsenic and 10% zinc from adamite in one-step in vitro. We evaluated adamite with the VESTA visualization system for electronic and structural analysis, and our results enhance understanding of zinc and arsenic biogeochemical cycles and mobilization, and highlight bacteria’s beneficial natural and biotechnological application in environmental geochemistry and biohydrometallurgy.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10600 - Biological sciences

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Water, Air, and Soil Pollution

  • ISSN

    0049-6979

  • e-ISSN

  • Volume of the periodical

    228

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    11

  • Pages from-to

    224

  • UT code for WoS article

    000403574100029

  • EID of the result in the Scopus database

    2-s2.0-85020189272